Individual Calculations November 2022 |
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Battaglini, Marco Total change: 13.20 | | |
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OP Trofeo scacchistico Valdera | Ponsacco | ITA | 2022-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1499 | 1703 | 4.00 | 5 | 0.33 | 40 | 13.20 | |
| Costa, Fabrizio | | | 1353 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | Bei, Guido | | | 1337 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | Botindari, Lorenzo | | | 1528 | ITA | 0.50 | 1 | -0.23 | 40 | -9.20 | | Morganti, Massimo | | | 1475 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | Borrelli, Lorenzo | | | 1802 | ITA | 0.50 | 1 | 0.14 | 40 | 5.60 | | 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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