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Individual Calculations March 2013 |
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| Dongo, Melanie Total change: 23.10 | |   |
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| IRT Santisimo Nombre de Jesus 2013 - I | Lima | PER | 2013-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1562 | 3.50 | 5 | 0.82 | 30 | 24.60 | |
|  Pazos, Marco | | | 1962 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Ugarelli Ancasi, Juan Carl | | | 1417 | PER | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Ugarelli, Leonardo | | | 1419 | PER | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Romero, Antonella | | | 1407 | PER | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Rodriguez Mayorca, Joseph | | | 1553 | PER | 1.00 | 1 | 0.49 | 30 | 14.70 | | | * 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) | | | | 3er IRT " Roberto Morales Morales " In Memoriam | Lima | PER | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1562 | 0.50 | 4 | -0.05 | 30 | -1.50 | |
| | Pucho, Rafael | | | 1952 | PER | 0.50 | 1 | 0.41 | 30 | 12.30 | | | Ruiz Canchapoma, Jaime | | | 1820 | PER | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Rodriguez Tinco, Percy | | | 1811 | PER | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Cruz Pereyra, Andresantoni | | | 1948 | PER | 0.00 | 1 | -0.09 | 30 | -2.70 | |
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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