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Blitz:
Individual Calculations January 2020 |
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| Abarca Matarrita, Juan P Total change: 34.60 | |   |
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| VI Torneo Blitz Guapiles 2019 | Guapiles | CRC | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1346 | 3.00 | 5 | 1.73 | 20 | 34.60 | |
|  Castro Madrigal, Randall | | | 1746 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Castro Castillo, Juan Jose | | | 1746 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mena Brenes, Deivid | | | 1334 | CRC | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Sanchez Garro, Juan Gabriel | | | 1746 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Montero Romero, Danny | | | 1340 | CRC | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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