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Individual Calculations June 2024 |
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| Duran Cardenas, Juan Diego Total change: 16.80 | |   |
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| II IRT CLASICO PEON AL PASO SUB 1700 | Lima | PER | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1432 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Ramirez Quiroz, Eddi Gino | | | 1687 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Anchelia Anchivilca, Gabriel Jesu | | | 1546 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Loayza Rivera, Bryan James | | | 1490 | PER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Marcelo Poma, Jaden Eduardo | | | 1584 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | "World School Chess Championship" Open under 11 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1432 | 2.00 | 5 | 0.18 | 40 | 7.20 | |
| | Fernandez Rocha, Mauro Alejandro | | | 1586 | BOL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Arapa Silva, Cesar Adrian | | | 1514 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Loayza Rivera, Bryan James | | | 1478 | PER | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Deza Ponce, Mikael | | | 1517 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Takahashi Guevara, Javier Kazuo | | | 1565 | PER | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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) | | | | III IRT CLASICO PEON AL PASO SUB 1700 | Lima | PER | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1432 | 1.00 | 2 | 0.49 | 40 | 19.60 | |
| | Sanchez, Williams | | | 1662 | PER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Marcelo Poma, Jaden Eduardo | | | 1584 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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