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Individual Calculations July 2022 |
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| Giri, Davide Total change: -4.40 | |   |
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| OP 42 Settimanale Lazio Scacchi Rounds 4-5-6-7 | Roma | ITA | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1314 | 1.50 | 4 | -0.22 | 20 | -4.40 | |
|  Rossi, Roberto | | | 1378 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Penza, Michele | | | 1350 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Teofilatto, Stefano | | | 1590 | ITA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Vetere, Aldo | | | 1172 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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