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Individual Calculations October 2023 |
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| Pegna, Giuseppe Total change: -3.60 | |   |
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| OP 3 Coppa Citta' di Oristano | Oristano | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1260 | 1.00 | 4 | -0.09 | 40 | -3.60 | |
|  Markevichus, Yaraslau | | | 2009 | ITA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Sini, Andrea | | | 1102 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Molino, Nicola | | | 1431 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Battasi, Antonio Domenico | | | 1613 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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