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Individual Calculations March 2022 |
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| Perez Molina, Robinson Total change: -12.40 | |   |
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| Primer torneo Internacional de ajedrez sub 2300 FIDE La Serena 2022 | La Serena | CHI | 2022-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2233 | 3.50 | 6 | -0.62 | 20 | -12.40 | |
|  Marrujo Pardo, Mauricio Emmanuel | | | 1946 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Cuevas Araya, Walter | f | | 2114 | CHI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mesias Rojas, Rabindranath | c | | 2196 | CHI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Marin Pincheira, Carlos | c | | 2155 | CHI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Escudero Donoso, Felipe | c | | 2119 | CHI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ballesteros Cardenas, Leonardo | c | | 1996 | CHI | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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