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Rapid:
Individual Calculations June 2023 |
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| Della Penna, Leonardo Total change: 9.20 | |   |
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| CIG 2023 - CR ABRUZZO U8-10 | ROSETO DEGLI ABRUZZI | ITA | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1467 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
|  Di Lauro, Zhanel | | | 1255 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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