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Rapid:
Individual Calculations December 2019 |
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| Quintero Morera, Abraham Total change: 0.00 | |   |
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| I Torneo Rapid Sub20 Alajuela 2019 | Alajuela | CRC | 2019-11-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1130 | 0 | 1.00 | 4 | 0.00 | 937 | | 0.00 | |
|  Porras Chavarria, Pamela Maria | | | 1314 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Castro Brenes, Danny Adrian | | | 1120 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Hernandez Loria, Maria Jimena | | | 1001 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Vergara Marin, Luis Elias | | | 1083 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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