Results (games facing devices from Elo-Liste) as of now:
+ : games added since latest summary
--> : updated result
Code:
123 games
125: 14 games
1,5-0,5 Boris 986 (Tibono 16/2 9:49)
0-2 Super System III 1112 (Tibono 16/2 9:49)
1,5-0,5 CC Pocket Chess 999 (Tibono 16/2 9:49)
1-1 Mini Sensory 999 (Tibono 16/2 9:49)
1-1 Delta-1 683 (Tibono 16/2 9:49)
50% / 956 = 956
+
0,5-1,5 Fidelity CC7 1110 (Chessguru 19/4 12:34)
1,5-0,5 Fidelity CC3 894 (Chessguru 19/4 12:34)
--> 50% / 969 = 969
250 : 18 games
1-1 Mephisto I lv A3 1218 (Tibono 17/4 7:46)
1,5-0,5 CC Super System III 1112 (Tibono 17/4 7:46)
1-1 Scisys Sensor Chess lv 3 1294 (Tibono 17/4 7:46)
2-0 Novag Super Sensor IV 1200 (Tibono 17/4 7:46)
1-1 Chafitz Sargon 2.5 1371 (Tibono 17/4 7:46)
0,5-1,5 SciSys CC Mark VI Philidor 1386 (Tibono 17/4 7:46)
58,3% / 1264 = 1322
+
2-0 Fidelity CC7 1110 (Chessguru 19/4 12:34)
2-0 Mephisto II 1401 (Chessguru 19/4 12:34)
0-2 Mephisto III 1507 (Chessguru 19/4 12:34)
--> 61,1% / 1289 = 1368
500: 13 games
2-1 Mephisto 1 1218 (Eberhard 15/2 17:11 + 19:35)
1-1 Mephisto II 6,1Mhz lv A8-30s 1401 (Tibono 17/4 8:04)
0,5-1,5 Chafitz Sandy Edition lv 3 1473 (Tibono 17/4 8:04)
1,5-0,5 Novag Carnelian II lv WE7 1443 (Tibono 17/4 8:04)
55,55% / 1365 = 1404
+
0-2 SciSys Superstar 1570 28K (Chessguru 19/4 12:34)
1,5-2,5 Mephisto III 1507 (Chessguru 19/4 12:34)
--> 50% / 1419 = 1419
1000: 14 games
0-2 sensory 9 1591 (Wolfgang2 21/2 19:27)
4-0 Mephisto III 1507 (Wolfgang2 29/2 21:52)
1-1 sensory 12 1743 (Wolfgang2 16/2 0:39)
0-2 sensory 12 1743 (Wolfgang2 17/2 15:25)
50% / 1618 = 1618
+
3-1 Mephisto III 1507 (Chessguru 19/4 12:34)
--> 57,1% / 1586 = 1636
2000 : 12 games
1,5-2,5 Constellation 2 Mhz 1695 (MikeChess 14/4 20:44)
2,5-1,5 Fidelity Super 9 1677 (MikeChess 16/4 21:09)
50% / 1686 = 1686
+
2,5-1,5 Mephisto Mondial 1745 (MikeChess 19/4 18:30)
--> 54,2% / 1706 = 1735
4000: 12 games
2,5-1,5 Mephisto MM 1834 II (Wolfgang2 17/2 20:14)
1-1 Mephisto MM IV+HG440 1953 (Tibono 13/4 12:32)
2-0 Mephisto Roma 68000 2007 (Tibono 13/4 12:32)
0,5-1,5 Designer 2265 Master 2043 (Tibono 13/4 12:32)
0-2 Novag Diablo 68000 2040 (Tibono 13/4 12:32)
50% / 1951 = 1951
8000: 24 games
3-1 Super-Conny 1811 (MikeChess 11/4 19:39)
2,5-1,5 B&P 1801 (MikeChess 11/4 19:39)
4-0 Mondial II 1801 (MikeChess 11/4 19:39)
1-3 Novag Super Forte A 1865 (MikeChess 12/4 17:35)
1,5-0,5 Fidelity Designer 2100 lv 8 1901 (Tibono 18/4 22:11)
1,5-0,5 Novag Constellation Forte A 5Mhz lv 3 1930 (Tibono 18/4 22:11)
1-1 Mephisto Amsterdam lv 3 1936 (Tibono 18/4 22:11)
1-1 Mephisto MM IV + HG 440 lv 3 1953 (Tibono 18/4 22:11)
64,58 / 1856 = 1960
16000: 16 games
3-1 Mephisto 68000XL 2004 (Wolfgang2 18/2 23:01)
3-1 Centurion 2021 (Wolfgang2 19/2 20:16)
75% / 2012 = 2203
+
0-2 Fidelity Elite V10 68040 25 MHz 2163 (Tibono 22/4 19:56)
1,5-0,5 Mephisto Dallas 68020 14 MHz 2095 (Tibono 22/4 19:56)
2-0 Mephisto MM V Turbo 18 MHz 2123 (Tibono 22/4 19:56)
0-2 Saitek RISC 2500 2242 (Tibono 22/4 19:56)
--> 59,4% / 2084 = 2150
Usual graphs:
n.b.: both linear formulas are same, apart from the base used for the logarithm (Nepierian, first graph, or base 10, second one). Two logarithms using whatever base only differ by a constant multiplier. Base 2 log is interesting as far as displaying results is concerned (as the easy levels are ramping up using 2 as multiplier) but not commonly present on pocket calculators.
Table (Calc_Elo using exponantial interpolation on log(nodes), but of course everyone can build his own opinion and interpolation) :
Code:
Nodes 125 250 500 1000 2000 4000 8000 16000
Elo 969 1368 1419 1636 1735 1951 1960 2150
Calc_Elo 1035 1253 1450 1625 1779 1911 2022 2112
Elo gain 218 197 175 154 132 111 89
Grüß,
Eric