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Individual Calculations May 2021 |
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| Polidoro, Ettore Total change: -5.20 | |   |
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| CIG 2021 - CP Milano U10 | Milano | ITA | 2021-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1198 | 1.00 | 2 | -0.13 | 40 | -5.20 | |
|  Cara Romeo, Lavinia | | | 1113 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Di Bartolomeo, Adrian Mikail | | | 1189 | ITA | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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