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Individual Calculations March 2023 |
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| Castillo Rivera, Carlos Alberto Total change: 31.40 | |   |
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| IRT OPEN SEMANA VALDIVIANA 2023 | Valdivia, region de Los Rios | CHI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1896 | 3.00 | 5 | 1.57 | 20 | 31.40 | |
|  Cortes Orihuela, Javier | f | | 2178 | CHI | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Gonzalez Delgado, Marco Antonio | | | 1960 | CHI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Richter Becerra, Hans | | | 2109 | CHI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Barria Arbunic, Manuel | | | 1999 | ESP | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Pena Cifuentes, Tomas Alberto | | | 2071 | CHI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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