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Rapid:
Individual Calculations May 2017 |
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| Polito, Luca Total change: -3.80 | |   |
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| OP 2 PLAY FOR FUN | PALERMO | ITA | 2017-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1535 | 0.00 | 2 | -0.76 | 20 | -15.20 | |
|  Favitta, Amedeo | | | 1874 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  De Fina, Giuseppe | | | 1434 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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 2017 - CR SICILIA U12 | PIAZZA ARMERINA | ITA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1535 | 2.00 | 2 | 0.57 | 20 | 11.40 | |
| | Romano, Mario | | | 1218 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Campanella, Riccardo | | | 1492 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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