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Individual Calculations June 2023 |
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| Aloe, Giancarlo Total change: 9.00 | |   |
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| OP Settimanale Tigran Petrosian Rounds 1-2-3-4 | Milano | ITA | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1420 | 2.00 | 2 | 0.45 | 20 | 9.00 | |
|  Lanari, Valeria Claudia | | | 1122 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pizarro Zegarra, Arthur Paul | | | 1269 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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