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Rapid:
Individual Calculations June 2019 |
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| Mammi, Ottavio Total change: -25.40 | |   |
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| CIG 2019 - CR EMILIA-ROMAGNA U10 | BENTIVOGLIO | ITA | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1373 | 1.50 | 4 | -1.38 | 20 | -27.60 | |
|  Acciaioli, Giacomo | | | 1246 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Cantelli, Ruben Jules | | | 1048 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Mihaila, Radu Stefan | | | 1178 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Rimondini, Riccardo | | | 1311 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | CIG 2019 - VIGNOLA U14 | VIGNOLA | ITA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1023 | 1373 | 1.00 | 1 | 0.11 | 20 | 2.20 | |
| | Perera Jeremy, Dillon | | | 1023 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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