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Rapid:
Individual Calculations April 2023 |
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| Cevallos Arriaga, Josemaria Alexa Total change: -9.60 | |   |
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| IRT RAPIDO SUB 1650 "Sipan Chess" | Chiclayo | PER | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1142 | 1.00 | 3 | -0.24 | 40 | -9.60 | |
|  Llontop Damian, David Rafael | | | 1301 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Perez Bautista, Dayanna Victoria | | | 1157 | PER | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Cubas Diaz, Xiomara Betsabeth | | | 1167 | PER | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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