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Individual Calculations March 2019 |
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| Erenburg, Sergey Total change: -9.80 | |   |
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| 2019 Baltimore Open | Linthicum Heights, Maryland | USA | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2586 | 3.50 | 5 | -0.98 | 10 | -9.80 | |
|  Liang, Jason | | | 2186 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Vasserman, Daniel | | | 2186 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sarkar, Justin | m | | 2340 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Jayaraman, Arvind | f | | 2200 | IND | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Chiu, Isaac | | | 2186 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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