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Individual Calculations May 2023 |
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| Popa, Costel Total change: 4.60 | |   |
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| OP Settimanale Primavera a Torino 2023 Rounds 5-6 | Torino | ITA | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1485 | 1.00 | 2 | 0.23 | 20 | 4.60 | |
|  Coqueraut, Jean Dominique | | | 1513 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Parmentola, Sergio | | | 1625 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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