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Blitz:
Individual Calculations April 2023 |
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| Chueca Balcazar, Adriana Rafaela Total change: 39.20 | |   |
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| CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 10 Femenino | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1010 | 2.00 | 4 | 0.98 | 40 | 39.20 | |
|  Flower Nivin, Indira Sofia Mikela | | | 1107 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Endara Quillahuaman, Chaska Nicol | | | 1118 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Chara Ticona, Helen Rihanna | | | 1313 | PER | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Mandujano, Alagon Ghaydaa Ceneth | | | 1294 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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