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Individual Calculations May 2023 |
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| Zhang, Ying Jun Xiong Total change: 17.20 | |   |
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| Campeonato de Marbella 2023 Rondas 8-9 | Barcelona | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1339 | 1.00 | 2 | 0.66 | 40 | 26.40 | |
|  Iglesias Marti, Francesc | | | 1528 | ESP | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Richert, Cristian Alejandro | | | 1728 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | Campionat de Catalunya Individual Sub-12 | Catalunya | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1395 | 3.00 | 7 | -0.23 | 40 | -9.20 | |
| | Valle Luis, Liam | | | 1643 | ESP | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Herman Gamazo, Isaac | | | 1834 | ESP | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Garcia Iahn, Nil | | | 1522 | ESP | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Caballero Pujol, Isaac | | | 1480 | ESP | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Herrando Claramunt, Oriol | | | 1158 | ESP | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Pinyol Llora, Miquel | | | 1124 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lopez Garriga, Mateu | | | 1294 | ESP | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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