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Individual Calculations January 2023 |
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| Ccana Minauro, Wernher Sebastian Total change: -58.40 | |   |
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| 8 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1417 | 0.50 | 4 | -1.46 | 40 | -58.40 | |
|  Garcia Andrada, Heidy Nicole | | wf | 2048 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Rojas Salas, Rihanna Irina | | | 1312 | PER | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Gomez Nunez, Fabian Elmer | | | 1147 | PER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ponciano Madueno, Luis Felipe | | | 1430 | PER | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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