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Individual Calculations August 2016 |
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| Williams, Justus D Total change: -15.20 | |   |
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| 44th Annual World Open | Philadelphia, Pennsylvania | USA | 2016-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2305 | 4.00 | 8 | -0.76 | 20 | -15.20 | |
|  Arun, Siddharth | | | 2056 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Maldonado, Oscar | | | 2076 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shimanov, Aleksandr | g | | 2631 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nieto, Manuel Valerio Waldo | | | 2090 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Preotu, Razvan | m | | 2462 | CAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Song, Guannan Terry | f | | 2215 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Cooke, Eric | | | 2142 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Duarte Diaz, Martire | | | 2208 | DOM | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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