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Individual Calculations June 2024 |
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| Drocchi, Roberto Total change: -4.80 | |   |
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| OP 2 Settimanale Tigran Petrosian Rounds 1-2-3-4 | Milano | ITA | 2024-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1545 | 0.50 | 2 | -0.12 | 40 | -4.80 | |
|  Marolo, Giorgio | | | 1656 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Montanelli, Oleg Ludovico | | | 1723 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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