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Individual Calculations April 2008 |
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| Stopa, Jacek Total change: 9.70 | |   |
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| UTD GM Invitational | Richardson, Texas | USA | 2007-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2473 | 2410 | 5.50 | 11 | 0.92 | 10 | 9.20 | |
|  Izoria, Zviad | g | | 2643 | GEO | 0.50 | 1 | 0.29 | 10 | 2.90 | |  Schneider, Dmitry | m | | 2502 | USA | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Panchanathan, Magesh | g | | 2500 | IND | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Zhao, Jun | g | | 2552 | CHN | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Boskovic, Drasko | m | | 2465 | SRB | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Kuljasevic, Davorin | m | | 2464 | CRO | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Robson, Ray | f | | 2368 | USA | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Ramirez, Alejandro | g | | 2505 | CRC | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Bartholomew, John | m | | 2435 | USA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Bercys, Salvijus | m | | 2418 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Ning, Chunhong | | wg | 2354 | CHN | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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) | | | | January 2008 Miami IM Invitational | Miami, Florida | USA | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2420 | 6.00 | 9 | 0.05 | 10 | 0.50 | |
| | Andretta, Carlos | | | 2206 | ARG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Otero, Evelio | m | | 2385 | CUB | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Medina, Rodelay | | | 2183 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Lopez, Bruci | f | | 2411 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Hecht, Eric | | | 2070 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Rodriguez, Eric | | | 2267 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Esserman, Marc | | | 2257 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Martinez, Marcel | f | | 2418 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Lugo, Blas | m | | 2411 | USA | 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) | | |
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