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Blitz:
Individual Calculations November 2018 |
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| Calderon Brenes, Tiffany Total change: -14.60 | |   |
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| I Torneo Blitz Bronstein 2018 | San Jose | CRC | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1240 | 1.00 | 5 | -0.73 | 20 | -14.60 | |
|  Chaves Sanchez, Gabriel A | | | 1640 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quiros Acuna, Nicole | | | 1324 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zumbado Gutierrez, Marco Antonio | | | 1640 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Le Roy Caceres, Viviana | | | 1132 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Villalta Leiton, Nicole Tamara | | | 1214 | CRC | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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