Individual Calculations January 2017 |
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Ballestero Araya, Humberto Total change: -14.00 | | |
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I Open INS - Touch Costa Rica | San Jose | CRC | 2016-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1591 | 1205 | 0.00 | 4 | -0.35 | 40 | -14.00 | |
| Bonilla Mora, Luis Daniel | | | 1605 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Solano Piedra, Max | | | 1605 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Badilla Hernandez, Johans | | | 1605 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Arostegui Gonzalez, Ricardo | | | 1550 | CRC | 0.00 | 1 | -0.11 | 40 | -4.40 | | * 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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