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Individual Calculations February 2019 |
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| Mora Chavarria, Sebastian Total change: 0.00 | |   |
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| Abierto Internacional Metropolitano U14 2018 | San Jose | CRC | 2018-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1230 | 0 | 4.00 | 7 | 0.00 | 1250 | | 0.00 | |
|  Coto Calderon, Juan Diego | | | 1423 | CRC | 1.00 | 1 | 0.00 | | 0.00 | |  Jimenez Navarro, Diego | | | 1166 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Miranda Villalta, Jose Pablo | | | 1094 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Segura Cordero, Ariel | | | 1348 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Rodriguez Retana, Sofia | | | 1249 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Vargas Abadia, Alejandro | | | 1080 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Sierra Berrocal, Auriel | | | 1247 | CRC | 0.50 | 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) | | | | Campeonato Nacional Infantil Absoluto Sub14 2019 | San Jose | CRC | 2019-01-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1214 | 0 | 2.00 | 6 | 0.00 | 1089 | | 0.00 | |
| | Semana Ramirez, Jerian | | | 1303 | CRC | 1.00 | 1 | 0.00 | | 0.00 | | | Ramirez Madrid, Daniel Alberto | | | 1386 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Mena Brenes, Deivid | | | 1160 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Esquivel Jimenez, Douglas Daniel | | | 1223 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Fuentes Solano, Nahum Alfonso | | | 1134 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Vargas Abadia, Alejandro | | | 1080 | 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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