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Individual Calculations July 2023 |
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| De La Cruz Ibanez, Jean Piere Ale Total change: 0.00 | |   |
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| Torneo IRT Chimbote Sub 1900 | Chimbote | PER | 2023-05-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1344 | 0 | 0.00 | 1 | 0.00 | 544 | | 0.00 | |
|  Alarcon Hervias, Wilfredo Maximo | | | 1344 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Torneo IRT Club de Ajedrez Enroque Sub 2250 | Chimbote | PER | 2023-06-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1393 | 0 | 0.00 | 3 | 0.00 | 593 | | 0.00 | |
| | Alfaro Zambrano, Luis Fabricio | | | 1714 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Jimenez Espinola, Herles Hazael | | | 1313 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Inocente Ninaquispe, Edwin Nicola | | | 1153 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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