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Blitz:
Individual Calculations May 2019 |
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| Segura Cordero, Ariel Total change: 43.00 | |   |
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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 |
| 1668 | 1424 | 4.00 | 8 | 2.15 | 20 | 43.00 | |
|  Rivera Gonzalez, Jose Alexis | | | 1806 | CRC | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Valdez Torres, Nestor Josue | | | 1824 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Minero Pineda, Carlos | | | 1824 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chavarria Segura, Joseph | | | 1456 | CRC | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mendez Moreno, Kevin Alberto | | | 1427 | CRC | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Quesada Leon, Joshua | | | 1546 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Marin Leon, Valeria | | wc | 1636 | CRC | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Garro Reyes, Juan Mauricio | | | 1824 * | 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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