Individual Calculations April 2018 |
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Martinez Murcia, John Alexander Total change: -7.60 | | |
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Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1784 | 1881 | 4.00 | 7 | -0.38 | 20 | -7.60 | |
| Cuellar Canosa, Nicolas | | | 1701 | COL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Campos Gomez, Manuel | | | 1668 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | Arciniegas Castro, Santiago | | | 1730 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | Parra Meza, Brayan | | | 1665 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Obando Guzman, Soren Federico | | | 1989 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | Forero, Jairo Orlando | | | 1761 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | Gomez, Samael | | | 1972 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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