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Individual Calculations December 2019 |
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| Sarkar, Justin Total change: -0.10 | |   |
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| 28th Annual Kings Island Open | Blue Ash, Ohio | USA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2360 | 3.50 | 5 | -0.09 | 10 | -0.90 | |
|  Kelley, Deshawn | | | 2101 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Suganraj, Brian | | | 1960 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cao, Elton | | | 2171 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Hevia Alejano, Carlos Antonio | g | | 2468 | CUB | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Matta, Nicholas F | | | 2166 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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) | | | | 2019 Houston Open - Jean Troendle Memorial | Houston, Texas | USA | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2360 | 3.50 | 5 | 0.08 | 10 | 0.80 | |
| | Gardezi, Arsal | | | 1960 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kunka, Harshid | | | 1960 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Berczes, David | g | | 2452 | HUN | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Stopa, Jacek | g | | 2439 | POL | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Oberoi, Shelev | | | 2094 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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