Individual Calculations October 2021 |
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Berruti, Valter Total change: -17.00 | | |
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WE Lucca chess festival - D | Lucca | ITA | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1160 | 1288 | 0.50 | 2 | -0.85 | 20 | -17.00 | |
| Palozza, Diego | | | 1165 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | Giusti, Andrea | | | 1155 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | 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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