Individual Calculations June 2018 |
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Garcia Contreras, Ana Total change: 19.00 | | |
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Copa IRT CAM Peru Mundialista | Lima | PER | 2018-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1675 | 1765 | 4.00 | 5 | 0.95 | 20 | 19.00 | |
| Briceno Portilla, Paul Anderzon | | | 1365 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bravo Mallco, Kate Azumi | | | 1634 | PER | 1.00 | 1 | 0.32 | 20 | 6.40 | | Navarro Ariza, Justin Jeshua | c | | 1666 | PER | 1.00 | 1 | 0.36 | 20 | 7.20 | | Mamani, Ulises | | | 2054 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | Contreras, Fiorella | | | 1656 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | * 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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