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Individual Calculations October 2023 |
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| Doromeychuk, Anton Total change: -2.20 | |   |
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| OP 21 Piemonte Scacchi - Memorial Lanfranco Bombelli | Torino | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1731 | 2.50 | 3 | -0.11 | 20 | -2.20 | |
|  Atanasova, Milena | | | 1331 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dapelo, Simone | | | 1415 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Quispe Rodriguez, Luis Gabriel | | | 1470 | PER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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