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Individual Calculations May 2023 |
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| Moreira Roldan, Leonardo Total change: 5.20 | |   |
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| Copa Ciudad de Pitrufquen 2023 Guillemo Correa Soto | Pitrufquen Region de La Araucania | CHI | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1317 | 1.00 | 4 | 0.07 | 40 | 2.80 | |
|  Vargas Maliqueo, Ivan Patricio | f | | 1931 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rebolledo Caro, Christian Rodrig | | | 1598 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Valenzuela Mora, Emiliano | | | 1123 | CHI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Carrasco Miranda, Andres | c | | 2281 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Torneo IRT Sub1800 Ajedrez Araucania Abril 2023 | Temuco Region de La Araucania | CHI | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1317 | 1.00 | 2 | 0.06 | 40 | 2.40 | |
| | Rubilar Jaque, Ariel | | | 1135 | CHI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Poddubnyy, Mikhail | | | 1557 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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