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Rapid:
Individual Calculations February 2019 |
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| Bonilla Ortiz, Johel Sebastian Total change: -8.00 | |   |
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| II Torneo Noveno Grado Alajuela 2018 | Alajuela | CRC | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1278 | 2.50 | 5 | -0.20 | 20 | -4.00 | |
|  Valverde Mora, Mauricio | | | 1299 | CRC | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Sierra Berrocal, Gabriela | | | 1227 | CRC | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Arias Gomez, Luis Alfredo | | | 1192 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Guerrero Jimenez, Luis Fernando | | | 1166 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sandi Quiros, Andrey | | | 1361 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | II Torneo Decimo y Undecimo Grados 2018 | Alajuela | CRC | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1278 | 2.50 | 5 | -0.20 | 20 | -4.00 | |
| | Valverde Mora, Mauricio | | | 1299 | CRC | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Sierra Berrocal, Gabriela | | | 1227 | CRC | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Arias Gomez, Luis Alfredo | | | 1192 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Guerrero Jimenez, Luis Fernando | | | 1166 | CRC | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sandi Quiros, Andrey | | | 1361 | CRC | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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