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Individual Calculations July 2021 |
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| Gulecyuz, Deniz Alp Total change: 99.00 | |   |
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| 30th Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1822 | 3.00 | 5 | 1.49 | 20 | 29.80 | |
|  Muratov, Sergei | f | | 2138 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Cusumano, Steven Joseph | | | 1803 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Tsyganov, Igor | f | | 2221 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Harriott, Tyrell | | | 1969 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Sloan, Jed | | | 1843 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | | | 14th Annual Cleveland Open - Major | Middleburg Heights, Ohio | USA | 2021-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 1822 | 4.00 | 5 | 3.46 | 20 | 69.20 | |
| | Bonin, Jay Richard | m | | 2222 * | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Paciorkowski, Lev | | | 2220 | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Yang, Qindong | | | 2113 | CHN | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Jayaraman, Arvind | f | | 2124 | IND | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Wang, Eigen | | | 2222 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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