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Blitz:
Individual Calculations August 2018 |
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| Barquero Alfaro, Alejandro Total change: 6.00 | |   |
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| Torneo Blitz Anexion de Guanacaste 2018 | San Jose | CRC | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1399 | 3.50 | 8 | 0.30 | 20 | 6.00 | |
|  Ramirez Quesada, Franklin | | | 1737 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rivera Gonzalez, Jose Alexis | | | 1774 | CRC | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Solano Saltachin, Ruth | | | 1137 | CRC | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Quiros Acuna, Nicole | | | 1337 | CRC | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Morera Campos, Hazel Maria | | wm | 1767 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Melendez Arce, Caleth | | | 1520 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Arias Gomez, Luis Alfredo | | | 1233 | CRC | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lobo Meneses, Natalia | | | 1458 | CRC | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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