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Individual Calculations March 2019 |
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| Solano Saltachin, Ruth Total change: 27.60 | |   |
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| Campeonato Nacional Juvenil Femenino Sub15 2019 | San Jose | CRC | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1253 | 3.50 | 6 | 0.69 | 40 | 27.60 | |
|  Lacayo Kirov, Esther | | | 1227 | CRC | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Angulo Hernandez, Maria Jesus | | | 1485 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Rojas Pacheco, Camila | | | 1246 | CRC | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Diaz Charpentier, Kristel Meliss | | | 1585 | CRC | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Brenes Miranda, Ayneth | | | 1024 | CRC | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sandi Quiros, Deborah | | | 1152 | CRC | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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