Individual Calculations February 2019 |
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Fuentes Solano, Nahum Alfonso Total change: 114.00 | | |
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Abierto Internacional Metropolitano U14 2018 | San Jose | CRC | 2018-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1230 | 1134 | 4.50 | 6 | 2.18 | 40 | 87.20 | |
| Hernandez Brenes, Keylor | | | 1039 | CRC | 1.00 | 1 | 0.37 | 40 | 14.80 | | Solano Saltachin, Ruth | | | 1192 | CRC | 0.50 | 1 | 0.08 | 40 | 3.20 | | Alvarez Ugalde, Isaac | | | 1073 | CRC | 0.50 | 1 | -0.08 | 40 | -3.20 | | Frater Gonzalez, Gabriel | | | 1335 | CRC | 1.00 | 1 | 0.76 | 40 | 30.40 | | Briones Espino, Martin Daniel | | | 1489 | PAN | 0.50 | 1 | 0.39 | 40 | 15.60 | | Rodriguez Retana, Sofia | | | 1249 | CRC | 1.00 | 1 | 0.66 | 40 | 26.40 | | 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 | K | K*chg | Game |
1330 | 1134 | 2.00 | 5 | 0.67 | 40 | 26.80 | |
| Esquivel Jimenez, Douglas Daniel | | | 1223 | CRC | 1.00 | 1 | 0.62 | 40 | 24.80 | | Nunez Okubo, Isao | c | | 1534 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Guevara Cornejo, Gabriel | | | 1368 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | | Solano Saltachin, Ruth | | | 1192 | CRC | 0.50 | 1 | 0.08 | 40 | 3.20 | | Frater Gonzalez, Gabriel | | | 1335 | CRC | 0.00 | 1 | -0.24 | 40 | -9.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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