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Blitz:
Individual Calculations September 2016 |
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| Vega Araya, Edwin Total change: -31.60 | |   |
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| Fase I Campeonato Nacional Blitz CRC 2016 | San Jose | CRC | 2016-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1903 | 4.50 | 7 | -1.58 | 20 | -31.60 | |
|  Mora Nunez, Kevin | | | 1503 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bonilla Morales, Bryan | | | 1534 | CRC | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Porras Chavarria, Michael | | | 1503 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Herrera Boschini, Gabriel | | | 1650 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Salas Torres, Pamela | | wc | 1765 | CRC | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gonzalez Cascante, Roy | | | 1503 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zeledon Perez, Edgar | | | 1503 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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