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Individual Calculations September 2010 |
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| Becerra, Julio J Total change: -7.70 | |   |
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| Magistral Internacional Bicentenario Independencia de Colombia | Bogota | COL | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2525 | 2557 | 4.50 | 10 | -0.92 | 10 | -9.20 | |
|  Romero Holmes, Alfonso | g | | 2518 | ESP | 0.50 | 1 | -0.05 | 10 | -0.50 | |  Vescovi, Giovanni | g | | 2632 | BRA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Delgado Ramirez, Neuris | g | | 2576 | COL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Bachmann, Axel | g | | 2553 | PAR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Zambrana, Oswaldo | g | | 2515 | BOL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Barrientos, Sergio E | m | | 2477 | COL | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Flores, Diego | g | | 2584 | ARG | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Escobar Forero, Alder | m | | 2474 | COL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Arenas, David | m | | 2364 | COL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Cordova, Emilio | g | | 2560 | PER | 1.00 | 1 | 0.50 | 10 | 5.00 | |
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) | | | | 18th Annual Southern Open | Orlando, Florida | USA | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2557 | 2.50 | 3 | 0.15 | 10 | 1.50 | |
| | Acor, Corey | | | 2232 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Barnett, Alexander | | | 2241 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Paragua, Mark C | g | | 2476 | PHI | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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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