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Individual Calculations November 2023 |
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| Gundogmus, Alaettin Total change: 12.20 | |   |
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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 |
| 1812 | 1558 | 2.50 | 8 | 0.61 | 20 | 12.20 | |
|  Clemente Llamero, Roberto | | | 2009 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Zanoletty Garcia, David | | | 1840 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Vela Ignacio, Jose Manuel | | | 1873 | ESP | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Spinu, Evgeny | f | | 2114 | MDA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Horbalova, Ivana | | | 1266 | SVK | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Stimec, Marjan | | | 1822 | SLO | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Saez Gabikagogeaskoa, Oscar | | | 1910 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Boer, Jan | | | 1661 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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