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Blitz:
Individual Calculations June 2017 |
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| Chauca Lopez, Sebastian Alberto Total change: 38.60 | |   |
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| I IRT Blitz Escuela Y Club Ajedrez Surco-Ecasu 2017 | Lima | PER | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1211 | 2.50 | 5 | 1.93 | 20 | 38.60 | |
|  Ramos Castro, Aldair | | | 1611 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Loyola Torres, Maria Gracia | | | 1548 | PER | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Wendel, Robert A | | | 1562 | USA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Vidaurre Cruz, Carlos Cesar | | | 1566 | PER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Gomez Gonzales, Cristofer Syan | | | 1507 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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