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Individual Calculations July 2021 |
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| Theodorou, Nikolas Total change: 18.00 | |   |
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| 8th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2554 | 7.00 | 9 | 1.17 | 10 | 11.70 | |
|  Milanovic, Nemanja | | | 2154 * | SRB | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chasin, Nico | f | | 2276 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Escalante, Brian | m | | 2458 | PER | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Hevia Alejano, Carlos | g | | 2467 | CUB | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Jacobson, Brandon | g | | 2491 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Stukopin, Andrey | g | | 2564 | RUS | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Park, Evan | | | 2212 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Nyzhnyk, Illia | g | | 2679 | UKR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Burke, John Michael | g | | 2522 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | * 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) | | | | 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2440 | 2566 | 6.50 | 9 | 0.63 | 10 | 6.30 | |
| | Chen, Ryo Wenyu | | | 2181 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Homa, Seth | f | | 2287 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Norowitz, Yaacov | m | | 2420 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sorokin, Aleksey | f | | 2521 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Gareyev, Timur | g | | 2606 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Rozman, Levy | m | | 2343 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Matviishen, Viktor | m | | 2512 | UKR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Hong, Andrew | m | | 2453 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gledura, Benjamin | g | | 2633 | HUN | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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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