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Individual Calculations August 2018 |
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| Coleman, Teddy Total change: -0.60 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2380 | 5.50 | 9 | -0.31 | 10 | -3.10 | |
|  Slade, Theodore | | | 2018 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | |  De Fotis, Gary | | | 1980 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Sinha, Sahil | f | | 2269 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Daggupati, Balaji | f | | 2268 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Sadorra, Julio | g | | 2546 | PHI | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Nilsson, Martin | | | 2164 | SWE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Liu, Zhaoqi | | | 2163 | CHN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Plotkin, Victor | f | | 2248 | CAN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Kovalyov, Anton | g | | 2651 | CAN | 0.00 | 1 | -0.17 | 10 | -1.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | GM Rauf Mamedov Championship | Milpitas, California | USA | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2379 | 2.00 | 3 | 0.25 | 10 | 2.50 | |
| | Canessa, John | | | 1979 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Izoria, Zviad | g | | 2606 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Gulamali, Kazim | f | | 2295 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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