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Individual Calculations April 2016 |
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| Roback, Joe Total change: 34.80 | |   |
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| 10th Grand Pacific Open | Victoria | CAN | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 1957 | 3.00 | 6 | 1.74 | 20 | 34.80 | |
|  Sohal, Tanraj S | f | | 2294 | CAN | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Sasata, Alexander | | | 1872 | CAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kaufman, Raymond | m | | 2314 | USA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Gansvind, Valeria | | wf | 2173 | EST | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ross, Paul | f | | 2305 | CAN | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Morozov, Grigoriy | f | | 2357 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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