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Blitz:
Individual Calculations October 2015 |
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| Mendez Moreno, Kevin Alberto Total change: -8.60 | |   |
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| Campeonato Nacional Blitz por Equipos 2015 | San Jose | CRC | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1411 | 1.00 | 5 | -0.43 | 20 | -8.60 | |
|  Zumbado Gutierrez, Marco Antonio | | | 1811 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alpizar Gonzalez, Marlon Alberto | | | 1355 | CRC | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Salazar Gould, Melanie | | wc | 1624 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rosales Gonzalez, Erick Josue | | | 1443 | CRC | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Garro Reyes, Juan Mauricio | | | 1811 * | CRC | 0.00 | 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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