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Individual Calculations August 2022 |
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| Matviishen, Viktor Total change: 15.50 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2432 | 2496 | 6.50 | 9 | 1.40 | 10 | 14.00 | |
|  Cooke, Eric | | | 2096 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Colas, Joshua | f | | 2192 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Huston, Gus | f | | 2282 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Xiong, Jeffery | g | | 2688 | USA | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Burke, John Michael | g | | 2579 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Salinas Herrera, Pablo | g | | 2532 | CHI | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Dragun, Kamil | g | | 2571 | POL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Antipov, Mikhail | g | | 2592 | FID | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Lu, Maximillian | f | | 2354 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | Hollywood Norm Classic 1 2022 | Hollywood Norm Classic 1 July 20-24, 2022 | USA | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2490 | 7.00 | 9 | 0.15 | 10 | 1.50 | |
| | Grabinsky, Aaron | m | | 2399 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Gedajlovic, Max | f | | 2325 | CAN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Mahajan, Rushaan | c | | 2089 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chen, Ryo | f | | 2242 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Bitoon, Richard B | g | | 2433 | PHI | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Hakobyan, Eduard | | | 2329 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Yim, Sungho | | | 2207 | KOR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Maiti, Milind | f | | 2317 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Fong, Kevin | | | 2090 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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