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Individual Calculations October 2019 |
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| Tan, Ralph Total change: 76.00 | |   |
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| 2019 Ohio Chess Congress | Mayfield Village, Ohio | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1746 | 2.50 | 5 | 1.90 | 40 | 76.00 | |
|  Cao, Elton | | | 2139 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sampath, Aja | | | 1952 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Blocker, Calvin | m | | 2146 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kelley, Deshawn | | | 2078 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Baker, Vincent | | | 2146 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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