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Individual Calculations October 2017 |
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| Melian, Juan Sebastian Total change: 111.20 | |   |
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| World Cadets U-12 Abs Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1398 | 5.00 | 11 | 2.78 | 40 | 111.20 | |
|  Kolay, Alex | | | 1798 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ribeiro, Matheus Mendes Doming | | | 1681 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lubbe, David Stefanus | | | 1236 | RSA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Rodriguez, Mathias | | | 1737 | ARG | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Rushbrooke, Remy | | | 1798 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chiappero, Julio Alfredo | | | 1591 | ARG | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Prestia, Paris | | | 1725 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kumar, Naman | | | 1798 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Badrinarayan, Siddhant | | | 1553 | AUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Silva, Lucas Teixeira | | | 1599 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Zong Jr, Davis | | | 1798 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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