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Individual Calculations November 2023 |
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| Adiyaman, Rene Total change: -1.60 | |   |
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| 40. Muensterland-Open | Muenster | GER | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2122 | 1.00 | 2 | 0.13 | 20 | 2.60 | |
|  Riechenberg, Maximilian | | | 1940 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Pfreundt, Jakob | m | | 2448 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 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 |
| 1935 | 2122 | 5.50 | 8 | -0.21 | 20 | -4.20 | |
| | Bratu, Gheorghe | | | 1718 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saez Gabikagogeaskoa, Oscar | | | 1910 | ESP | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tonteri, Ari | | | 1850 | FIN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dima, Mihai | | | 1916 | ROU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Vrioni, Bersan | | | 1918 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Streltsov, Alexey | f | | 2343 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Saltik, Suleyman | | | 1722 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kofidis, Spyridon | | | 2103 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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