Blitz:
Individual Calculations January 2017 |
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Barrera, Joel Z Total change: 3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Panamericano Escolar Blitz Sub 15 Absoluto | Lima | PER | 2016-10-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1583 | 1634 | 3.00 | 5 | 0.16 | 20 | 3.20 | |
| Zambrano, Junior | c | | 1794 | ECU | 0.00 | 1 | -0.29 | 20 | -5.80 | | Gomez Gonzales, Cristofer Syan | | | 1560 | PER | 1.00 | 1 | 0.40 | 20 | 8.00 | | Hepler Ramirez , Narayana | | | 1437 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | Schena, Arthur | | | 1600 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | Higa, Leonardo | | | 1524 | PER | 0.00 | 1 | -0.65 | 20 | -13.00 | | 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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