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Individual Calculations October 2017 |
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| Zhao, Alex Total change: 142.40 | |   |
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| World Cadets U-10 Abs Chess Championship 2017 | Pocos de Caldas | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1269 | 5.50 | 11 | 3.56 | 40 | 142.40 | |
|  Hagner, Bennet | | | 1669 * | GER | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Campos Gomez, Manuel | | | 1669 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bai, Changlin | | | 1582 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mayta Aiza, Maveric | | | 1405 | BOL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Silva, Samuel Teixeira | | | 1454 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Salvadego, Matheus Henrique De | | | 1527 | BRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Garzon Zapatanga, Christopher L | | | 1376 | ECU | 1.00 | 1 | 0.65 | 40 | 26.00 | | | De Albuquerque, Ian Telek C. | | | 1469 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Tarhan, Adar | | | 1594 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gola, Giorgio | | | 1669 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rempe, Jonas | | | 1669 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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