Individual Calculations October 2021 |
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Giusti, Andrea Total change: 25.00 | | |
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WE Lucca chess festival - D | Lucca | ITA | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1297 | 1155 | 2.50 | 4 | 1.25 | 20 | 25.00 | |
| Proface, Giulio | | | 1348 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Bellotto, Adriano | | | 1292 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | Costa, Fabrizio | | | 1261 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | Berruti, Valter | | | 1288 | ITA | 1.00 | 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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