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Rapid:
Individual Calculations February 2022 |
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| Lari, Ferruccio Total change: -29.80 | |   |
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| OP 3 FESTIVAL RAPID CHESS PRATO | PRATO | ITA | 2022-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1408 | 4.00 | 9 | -1.49 | 20 | -29.80 | |
|  Pratelli, Aron | | | 1070 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Roccanti, Lapo | | | 1808 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Viti, Greta | | | 1176 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Santoni, Federico | | | 1428 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Pazzaglini, Tommaso | | | 1051 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Giaconi, Giovanni | | | 1681 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sassi, Ettore | | | 1315 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Sergi, Alessandro | | | 1157 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lifshitz, Noam | | | 1198 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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