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Individual Calculations June 2023 |
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| Perdomo Rivera, Luis Miguel Total change: -50.00 | |   |
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| Final Nacional Ajedrez Clasico Intercolegiado Prejuvenil Masculino | Bogota | COL | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1435 | 0.50 | 3 | -1.25 | 40 | -50.00 | |
|  Viasus, Juan Diego | c | | 1345 | COL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Figueroa Rincon, Cesar Fabian | | | 1398 | COL | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Aguiar Oyuela, Luis Alejandro | | | 1374 | COL | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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