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Individual Calculations February 2020 |
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| Navarrete Badilla, Myckel Total change: -42.80 | |   |
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| Campeonato Nacional Infantil Sub16 2020 | Escazu | CRC | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1321 | 2.00 | 5 | -1.07 | 40 | -42.80 | |
|  Vergara Marin, Luis Elias | | | 1083 | CRC | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Cartin Aguilar, Luis Javier | | | 1721 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez Cordero, Josue Fernando | | | 1214 | CRC | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Rojas Esquivel, Luis Julian | | | 1089 | CRC | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Redondo Washington, Josimar | | | 1128 | CRC | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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