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Individual Calculations November 2022 |
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| Barrera Ricra, Victor Hugo Total change: -5.00 | |   |
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| IV Clasico IRT Escuela Trinitaria Deportiva U-2400 | Lima | PER | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1676 | 3.50 | 5 | -0.25 | 20 | -5.00 | |
|  Casqui Lopez, Pamela Grace | | | 1204 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Contreras Huaman, Fiorella | | wf | 1893 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hernandez Perdomo, Ronny Daniel | | | 1260 | VEN | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Pumachaico Valdiviezo, Piero Alon | | | 1276 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castro Salcedo, Josue Seibert | | | 1504 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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