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Individual Calculations July 2022 |
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| Mandujano, Alagon Ghaydaa Ceneth Total change: 57.60 | |   |
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| FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 - U9 GIRLS | Panama | PAN | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1070 | 0.00 | 2 | -0.59 | 40 | -23.60 | |
|  Machaca Mina, Adamaris Luciana | | | 1206 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Cretescu, Emma | | | 1249 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | OPEN INTERNACIONAL IRT SUB 2400 CIUDAD DE SICUANI 2022 | Sicuani | PER | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1070 | 2.50 | 6 | 2.03 | 40 | 81.20 | |
| | Morales Cespedes, James | | | 1698 | PER | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Montesinos Parisaca, Tupac Russel | | | 1458 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Ruiz Canchapoma, Jaime | | | 1803 | PER | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Condori Lima, Baruc Sami | | | 1265 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Choque Ordono, Mijail Yasser | | | 1708 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Espinoza Yufra, Esteban Dario | | | 1440 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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