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Individual Calculations June 2024 |
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| Morales Carbajal, David Daniel Total change: -83.60 | |   |
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| "World School Chess Championship" Open under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1712 | 0.50 | 3 | -2.01 | 40 | -80.40 | |
|  Napan Villamares, Adrian Jesus | | | 1466 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Vargas Urcuhuaranga, Luis Enrique | | | 1419 | PER | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Lopez Sernaque, Hermis Luis | | | 1415 | PER | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | IV TORNEO DE AJEDREZ IRT SUB-2300 | Juliaca | PER | 2024-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1712 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Gutierrez, Carmelo | f | | 2112 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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