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Individual Calculations October 2023 |
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| Mureddu, Maria Francesca Total change: -17.20 | |   |
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| OP 3 Coppa Citta' di Oristano | Oristano | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1255 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Tolu, Silvio | | | 1098 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Caddeo, Roberto | | | 1163 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Marras, Giuseppe | | | 1646 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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