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Individual Calculations September 2023 |
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| Barp, Alberto Total change: 1.10 | |   |
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| WE 3 La regina degli scacchi a Roma - A | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2436 | 4.00 | 5 | 0.11 | 10 | 1.10 | |
|  Centamore, Alberto | | | 2076 | ITA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Orfini, Nicolo | | | 2206 | ITA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Carnicelli, Valerio | f | | 2344 | ITA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Cina , Vittorio | | | 2133 | ITA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zimina, Olga | m | wg | 2282 | ITA | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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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