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Individual Calculations September 2010 |
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| Barrett, Steve Total change: 19.50 | |   |
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| 38th Annual World Open - Open Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2181 | 4.00 | 8 | 1.30 | 15 | 19.50 | |
|  Paragua, Mark C | g | | 2497 | PHI | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Gulamali, Kazim | f | | 2357 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Leve, Nitai D | | | 2117 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Dahl, Matthew D | | | 2063 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Thavandiran, Shiyam | f | | 2316 | CAN | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Hirneise, Tobias | m | | 2447 | GER | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Castaneda, Nelson | f | | 2279 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Bellaiche, Anthony | m | | 2442 | FRA | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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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