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Individual Calculations December 2019 |
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| Bortnyk, Gm Oleksandr Total change: 2.90 | |   |
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| 18th Annual Turkey Bowl | Coral Springs, Florida | USA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2593 | 3.50 | 4 | 0.29 | 10 | 2.90 | |
|  Barredo, Luis | f | | 2316 | CUB | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Kumar, Nikhil | f | | 2310 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Slade, Theo | | | 2193 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Becerra, Julio | g | | 2506 | 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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