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Individual Calculations November 2023 |
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| Sahrane, Juba Total change: -75.60 | |   |
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| 2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired | Rhodes | GRE | 2023-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1514 | 2.00 | 7 | -1.89 | 40 | -75.60 | |
|  Cajzler, Hinko | | | 2007 | CRO | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bibikov, Yuriy | | | 2050 | KAZ | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Horbalova, Ivana | | | 1266 | SVK | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Christensen, Dan | | | 1425 | DEN | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Kapnakis, Konstantinos | | | 1114 * | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gooijers, Richard | | | 1282 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chudoba, Bozena | | | 1380 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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