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Individual Calculations August 2023 |
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| Pinedo Valdivia, Alfredo Zelamir Total change: 46.00 | |   |
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| I Torneo IRT Clasico Sub-1800 Ciudad de Huaraz 2023 | Huaraz | PER | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1494 | 3.50 | 5 | 1.15 | 40 | 46.00 | |
|  Maguina Maza, Francisco F | | | 1383 | PER | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Robles, Frenzy | | | 1791 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Quito Tuya, Freddy Wilder | | | 1491 | PER | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Guillen, Carlos Enrique | | | 1475 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Becerra Inchicaqui, Jose Carlos | | | 1481 | PER | 1.00 | 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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