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Individual Calculations November 2023 |
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| Sarantidis, Gavriil Total change: -11.20 | |   |
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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 |
| 1509 | 1118 | 0.50 | 6 | -0.28 | 40 | -11.20 | |
|  Vela Ignacio, Jose Manuel | | | 1873 | ESP | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Madjeric, Miroslav | | | 1655 | CRO | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Knafo, Michael | | | 1505 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gooijers, Richard | | | 1282 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Chudoba, Bozena | | | 1380 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Makkinje, Jeroen | | | 1361 | NED | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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