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Individual Calculations March 2013 |
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| Cori, Jorge Total change: -5.20 | |   |
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| I Magistral IPD 2013- GM | Lima | PER | 2013-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2551 | 5.00 | 9 | -0.88 | 10 | -8.80 | |
|  Leiva, Giuseppe | m | | 2376 | PER | 1.00 | 1 | 0.27 | 10 | 2.70 | |  Ruiz C, Joshua D | m | | 2387 | COL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Cori T., Deysi | | wg | 2423 | PER | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Estrada Nieto, Julian | m | | 2302 | MEX | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Pacheco, Marco | f | | 2381 | PER | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Saldano Dayer, Horacio | m | | 2502 | ESP | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Mareco, Sandro | g | | 2573 | ARG | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Vera Siguenas, Deivy | f | | 2418 | PER | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Vasquez Schroeder, Rodrigo | g | | 2543 | CHI | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | II Magistral IPD 2013 - MI | Lima | PER | 2013-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2551 | 7.50 | 9 | 0.36 | 10 | 3.60 | |
| | Leiva, Giuseppe | m | | 2376 | PER | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ruiz C, Joshua D | m | | 2387 | COL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Cuellar, Diego | f | | 2289 | PER | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Chumpitaz, Ann | | wf | 2182 | PER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Molina, Jorge | f | | 2151 * | BOL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Estrada Nieto, Julian | m | | 2302 | MEX | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Requejo, Oswaldo | | | 2281 | PER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Principe, Alexander | f | | 2264 | PER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Saldano Dayer, Horacio | m | | 2502 | ESP | 0.50 | 1 | -0.07 | 10 | -0.70 | | | * 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) | | |
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