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Blitz:
Individual Calculations September 2016 |
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| Arias Walker, Alexa Nicole Total change: -28.60 | |   |
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| Fase I Campeonato Nacional Blitz CRC 2016 | San Jose | CRC | 2016-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1438 | 1.00 | 5 | -1.43 | 20 | -28.60 | |
|  Salas Torres, Pamela | | wc | 1765 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bonilla Ortiz, Johel Sebastian | | | 1286 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Duran Venegas, Oscar Alonso | | | 1531 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Guzman Hidalgo, Camila | | wc | 1298 | CRC | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gonzalez Cascante, Roy | | | 1406 | CRC | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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