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Rapid:
Individual Calculations May 2017 |
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| Ballarini, Valerio Total change: -2.60 | |   |
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| CIG 2017 - CR EMILIA ROMAGNA U14 | SAN MARINO DI BENTIVOGLIO | ITA | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1424 | 2.50 | 5 | -0.13 | 20 | -2.60 | |
|  Sfera, Anastasia | | | 1373 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Kadyrbekov, Islam | | | 1306 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Cassanelli, Emilio | | | 1580 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Calabri, Matilde | | | 1428 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ronchi, Lorenzo | | | 1340 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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