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Individual Calculations March 2018 |
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| Perelshteyn, Eugene Total change: -0.70 | |   |
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| 2018 San Diego Open | San Diego, California | USA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2514 | 4.50 | 6 | -0.07 | 10 | -0.70 | |
|  Watson, John | m | | 2225 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Sosa, Nestor | c | | 2114 * | PAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yang, Kevin | | | 2219 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Wong, Jianwen | | | 2152 | MAS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bryant, John Daniel | m | | 2457 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Aghasaryan, Robert | g | | 2531 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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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