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Blitz:
Individual Calculations September 2022 |
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| Contreras Araque, Santiago Total change: 1.00 | |   |
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| IRT Blitz VIRSAN Y EL AFIL Santander 2022 | Bucaramanga | COL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1756 | 2.00 | 4 | 0.05 | 20 | 1.00 | |
|  Vargas Arteaga, Alexis | f | | 2245 | COL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Hernandez Sandoval, Silvia Nathal | | | 1355 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pilonieta Forero, Andres Felipe | | | 1507 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sanchez Castellanos, German Alex | | | 2014 | VEN | 0.00 | 1 | -0.18 | 20 | -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) | | |
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