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Individual Calculations May 2019 |
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| Kolat, Ata Total change: 34.40 | |   |
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| World School Chess Championships 2019 - U9 | Antalya | TUR | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1301 | 3.00 | 6 | 0.86 | 40 | 34.40 | |
|  Zhaslanuly, Alziyad | | | 1231 | KAZ | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Pert, Max | | | 1392 | ENG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kara, Goktan Can | | | 1304 | TUR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Mehtizada, Murad | | | 1357 | AZE | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Mamedov, Edgar | | | 1640 | KAZ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jalalvand, Amir Hesam | | | 1633 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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