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Blitz:
Individual Calculations May 2019 |
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| Arias Santana, Mauricio Total change: -1.60 | |   |
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| Campeonato Nacional Blitz por Equipos 2019 | San Jose | CRC | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2333 | 7.00 | 8 | -0.08 | 20 | -1.60 | |
|  Mendez Moreno, Kevin Alberto | | | 1933 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bonilla Ortiz, Johel Sebastian | | | 1933 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avendano Porras, Rodrigo | | | 1933 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marin Leon, Valeria | | wc | 1933 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aguilar Pina, Luis Gerardo | | | 1933 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Sanchez, Mario Andres | f | | 2112 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chaves Sanchez, Gabriel A | | | 2116 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gamboa Alvarado, Olga Leticia | | wf | 1933 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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