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Individual Calculations November 2016 |
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| Quiros Cajina, Allan Total change: -11.60 | |   |
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| IV Open Encuentro de Culturas Santa Ana 2016 | Santa Ana | CRC | 2016-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1692 | 1.50 | 4 | -0.58 | 20 | -11.60 | |
|  Fernandez Sibaja, Felipe J | | | 2065 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Sandi Castro, Allan | | | 1292 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arce Mendez, Elias | | | 1759 | CRC | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Wagemans Alvarado, Bryan | | | 1582 | CRC | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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