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Blitz:
Individual Calculations February 2019 |
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| Frater Gonzalez, Gabriel Total change: -9.00 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1175 | 0.50 | 5 | -0.45 | 20 | -9.00 | |
|  Herrera Boschini, Gabriel | | | 1575 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sandi Castro, Allan | | | 1466 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Segura Cordero, Ariel | | | 1419 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Calderon Brenes, Brandon | | | 1475 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Herrera Granados, Felipe | | | 1271 | CRC | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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