Individual Calculations January 2018 |
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Barboza Viquez, Martin Eduardo Total change: -28.80 | | |
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VIII Campeonato Panamericano Escolar de Ajedrez Sub 11 Absoluto 2017 | San Salvador | ESA | 2017-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1469 | 1248 | 0.00 | 3 | -0.72 | 40 | -28.80 | |
| Varela, Carlos Francisco | | | 1615 | MEX | 0.00 | 1 | -0.10 | 40 | -4.00 | | Sifuentes Alcantara, Jhony Sebas | | | 1470 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | Arcos Moreira, Sara Noemi | | | 1321 | ECU | 0.00 | 1 | -0.40 | 40 | -16.00 | | 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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