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Individual Calculations August 2023 |
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| Doluhanova, Evgeniya Total change: -18.40 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2278 | 4.50 | 9 | -1.17 | 20 | -23.40 | |
|  Bashylina, Luisa | | wf | 2137 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Feuerstack, Aljoscha | m | | 2462 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ehrke, Michael | | | 2158 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Samant, Aditya S | m | | 2503 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gennari, Jacopo | | | 2138 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Yeganyan, Artur | | | 1878 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Beisteiner, Joachim | | | 2097 | AUT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Akshit, Kumar J | | | 2105 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Walker, Martin G | f | | 2079 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | 2023 Israeli National Women League | Israel | ISR | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2278 | 4.00 | 5 | 0.25 | 20 | 5.00 | |
| | Kluchik, Julia | | | 1936 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Levitan, Ronit | | wf | 2150 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Yakovleva, Tatiana | | | 1929 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Reprun, Nadejda | | wf | 1955 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Belenkaia, Dina | | wg | 2322 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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