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Individual Calculations May 2023 |
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| Palma Munoz, Oscar Total change: 64.40 | |   |
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| CLUB DE AJEDREZ CHILE - TORNEO IRT SUB 2400 VUELTA A CLASES 2023 | Santiago | CHI | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1669 | 4.00 | 6 | 1.72 | 20 | 34.40 | |
|  Navarrete Sandoval, Francisco | | | 2118 | CHI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Cisterna Bastias, Belen | | | 1307 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cosoi Scherzer, Alejandro | c | | 1810 | CHI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Quiroz Becerra, Tomas Pablo | | | 1693 | CHI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Cabezas Tiznado, Gonzalo | | | 1814 | CHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Pereira Cid, Fabian | | | 1878 | CHI | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | IRT MARZO 2023 | Santiago | CHI | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1669 | 2.50 | 6 | 1.50 | 20 | 30.00 | |
| | Cabrera Gonzalez, Sergio | | | 1994 | CHI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Castro Ramirez, Ernesto | | | 1957 | CHI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Escudero Donoso, Felipe | c | | 2085 | CHI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Caurapan Montero, Eduardo | | | 1839 | CHI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cosoi Scherzer, Alejandro | c | | 1810 | CHI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Cortes Orihuela, Javier | f | | 2145 | CHI | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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