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Individual Calculations August 2021 |
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| Xie, Bryan Total change: -28.80 | |   |
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| 49th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2027 | 2.50 | 9 | -0.72 | 40 | -28.80 | |
|  Zeltsan, Joseph | | | 2335 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sedlar, William | | | 2173 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lopez, Armando Enrique | | | 2176 | COL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kumar, Naman | | | 2141 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Tsyganov, Igor | f | | 2195 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chen, Forest | c | | 2235 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wray, Laverne | | | 2014 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Rowe, Duane | c | | 2157 | JAM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gardezi, Arsal | | | 1795 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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