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Individual Calculations February 2019 |
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| Cruz Silva, Terry Gabriel Yamir Total change: 27.20 | |   |
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| III Open IRT U-2200 Club Hermanos Rojas 2018 | Lima | PER | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1069 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
|  Vega Moran, Nelson Rafael | | | 1469 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rosas Valverde, Nicolle Shesira | | | 1469 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | IV Open IRT Club Hermanos Rojas U-2200 2018 | Lima | PER | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1069 | 1.00 | 2 | 0.84 | 40 | 33.60 | |
|  Garcia, Heydi | | | 1469 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Reynoso Gallo, Jorge | | | 1469 * | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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