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Individual Calculations August 2019 |
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| Ramos Rodriguez, Daniel Total change: 20.40 | |   |
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| JDN U12 Equipos Absoluto 2019 | Ciudad Colon | CRC | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1140 | 1.50 | 2 | 0.51 | 40 | 20.40 | |
|  Leon Bermudez, Marcelo | | | 1063 | CRC | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Quiros Acuna, Sebastian | | | 1226 | CRC | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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