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Individual Calculations August 2013 |
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| Perez, Robert M Total change: -27.15 | |   |
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| 41st Annual World Open - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2359 | 3.00 | 8 | -1.81 | 15 | -27.15 | |
|  Gelashvili, Tamaz | g | | 2560 | GEO | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Chiang, Jonathan | f | | 2076 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Shulman, Yury | g | | 2560 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lee, Kai Edward | | | 2164 | SIN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Gu, Christopher | | | 2264 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Colas, Joshua | | | 2201 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Awatramani, Janak | | | 2193 | CAN | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Ulrich, Thomas | | | 2225 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | |
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