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Individual Calculations November 2019 |
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| Moran, Mike Total change: -27.80 | |   |
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| VII Open Encuentro de Culturas 2019 | Santa Ana | CRC | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1451 | 2.00 | 6 | -1.39 | 20 | -27.80 | |
|  Alvarado Machado, Verny | | | 1851 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Arevalo Rojas, Andrea | | | 1067 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Quesada Leon, Joshua | | | 1817 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Arias Gomez, Luis Alfredo | | | 1234 | CRC | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Hernandez Leandro, Aliza | | | 1191 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rodriguez Romero, Axel Gabriel | | | 1304 | CRC | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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