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Individual Calculations January 2013 |
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| Valle, Efrain Total change: 36.45 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2215 | 6.00 | 8 | 2.43 | 15 | 36.45 | |
|  Sanz Alonso, Francisco J. | m | | 2363 | ESP | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Alvarez, Pedraza Aramis | g | | 2513 | CUB | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Puentes, Gabriel Francisco | | | 1892 | COL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Alarcon Casellas, Rolando | m | | 2483 | CUB | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Mendoza, Rafael | f | | 2341 | COL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Gil, Cristian | | | 1980 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Barrientos, Sergio E | g | | 2459 | COL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Motta Leon, Gerardo | | | 2012 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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