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Individual Calculations March 2022 |
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| Cuevas Araya, Walter Total change: -15.20 | |   |
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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 |
| 2158 | 2114 | 1.00 | 4 | -0.76 | 20 | -15.20 | |
|  Perez Molina, Robinson | f | | 2233 | CHI | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Ballesteros Cardenas, Leonardo | c | | 1996 | CHI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bahamondes Ortiz, Benjamin | | | 2164 | CHI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Lenoir Ibacache, Gabriel | | | 2238 | CHI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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