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Individual Calculations January 2011 |
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| Martinez, Julian Total change: 43.65 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2151 | 5.50 | 8 | 3.33 | 15 | 49.95 | |
|  Arenas, David | m | | 2443 | COL | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Ospina Loaiza, Jhonny | | | 2002 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Nunez V, Gustavo Eduardo | f | | 2217 | COL | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Uribe, Mauricio | m | | 2381 | COL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Rodriguez, Daniel Mauricio | m | | 2445 | ESP | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Garcia, Gildardo | g | | 2378 | COL | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Ortiz Suarez, Isan Reynaldo | m | | 2543 | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Acosta, Alejandro | m | | 2335 | COL | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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) | | | | IRT Campeonato Deptal Mayores Santander | Bucaramanga | COL | 2010-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2151 | 1.50 | 4 | -0.42 | 15 | -6.30 | |
| | Gomez, Andres Felipe | | | 2003 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ruiz Aguilar, Pablo Alexander | | | 2307 | COL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Martinez, Jorge Alexander | | | 2201 | COL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Sanchez L, Sebastian Felipe | | | 2150 | COL | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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