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Individual Calculations August 2023 |
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| Rama, Tejas Total change: -22.04 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2277 | 5.50 | 9 | -0.77 | 38 | -29.26 | |
|  Hoffman, Luc William Crim | | | 1893 | USA | 1.00 | 1 | 0.09 | 38 | 3.42 | |  Feng, Andrew T | | | 1877 * | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Schmakel, Sam A | m | | 2416 | USA | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Spence, Isaac C | | | 1878 | USA | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Cheung, Ryan | | | 2064 | USA | 0.50 | 1 | -0.27 | 38 | -10.26 | | | Kis, Bela Lorand | | | 2011 | USA | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Hakobyan, Aram | g | | 2613 | ARM | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Kaplan, Avi Harrison | | | 2110 | USA | 0.50 | 1 | -0.22 | 38 | -8.36 | | | Subervi, Jonathan | f | | 2053 | DOM | 1.00 | 1 | 0.22 | 38 | 8.36 | | | * 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) | | | | 1000GM NY Summer Norm Invitational - IM C Schiller | New York, New York | USA | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2277 | 4.50 | 9 | 0.19 | 38 | 7.22 | |
| | Xu, Grant Y | | | 2297 | USA | 0.50 | 1 | 0.03 | 38 | 1.14 | | | Nakada, Akira Wood | f | | 2340 | USA | 0.50 | 1 | 0.09 | 38 | 3.42 | | | Brodowski, Piotr | m | | 2457 | POL | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Stopa, Jacek | g | | 2364 | POL | 0.50 | 1 | 0.12 | 38 | 4.56 | | | Mou, Iris | | wm | 2214 | USA | 0.50 | 1 | -0.09 | 38 | -3.42 | | | Miyasaka, Marcus Ming | f | | 2212 | USA | 1.00 | 1 | 0.41 | 38 | 15.58 | | | Kretchetov, Alexandre | f | | 2216 | RUS | 1.00 | 1 | 0.42 | 38 | 15.96 | | | Yoo, Eugene Choi | | | 2134 | USA | 0.00 | 1 | -0.69 | 38 | -26.22 | | | Yudasin, Leonid G | g | | 2394 | ISR | 0.50 | 1 | 0.16 | 38 | 6.08 | |
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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