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Blitz:
Individual Calculations December 2019 |
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| Espinoza Guerrero, Felix Alberto Total change: -20.20 | |   |
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| CODICADER POR EQUIPOS BLITZ ABSOLUTO 2019 | San Jose | CRC | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1230 | 1.00 | 4 | -0.56 | 20 | -11.20 | |
|  Santos Sagastume, Paolo Andres | | | 1108 | GUA | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Mendez, Andre | | | 1630 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ibarra, Alex | | | 1355 | ESA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Barboza Viquez, Martin Eduardo | | | 1245 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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) | | | | Campeonato Nacional de Ajedrez Relampago Infantil - Juvenil 2019 | Managua | NCA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1230 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| | Pavon Ruiz, Cristhoffer Israel | | | 1319 | NCA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Serrano Herrera, Daniela De Andre | | | 1181 | NCA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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