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Individual Calculations April 2023 |
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| Artieda Cassinelli, Mauricio Total change: -82.40 | |   |
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| I IRT Gran Clasico sub 1800 Armagedon | Lima | PER | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1490 | 1.50 | 4 | -2.06 | 40 | -82.40 | |
|  Torres Diaz, Lucia Marcela | | | 1090 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Paz Neyra, Eduardo Gabriel | | | 1149 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pretel Pozo, Huberts | | | 1196 | PER | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Rayme, Angulo Andres Joaquin | | | 1100 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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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