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Individual Calculations January 2012 |
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| Chirinos, Cristian Total change: -29.40 | |   |
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| I Torneo IRT Copa El Bosque 2011 | Lima | PER | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1653 | 1.00 | 3 | -0.51 | 30 | -15.30 | |
|  Chomon Ruiz Figueroa, Dani | | | 1638 | PER | 0.00 | 1 | -0.52 | 30 | -15.60 | | | Endara, Eric | | | 1671 | PER | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Guzman, Christian | | | 1641 | PER | 1.00 | 1 | 0.48 | 30 | 14.40 | |
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) | | | | V IRT Santisimo Nombre de Jesus 2011 | Lima | PER | 2011-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1653 | 2.00 | 4 | -0.47 | 30 | -14.10 | |
|  Romero, Antonella | | | 1425 | PER | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Strohmeier, Luis | | | 1587 | PER | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Rojas, Edgar | | | 1639 | PER | 0.50 | 1 | -0.02 | 30 | -0.60 | | | Romero, Sebastian (peru) | | | 1605 | PER | 0.50 | 1 | -0.07 | 30 | -2.10 | |
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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