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Individual Calculations July 2023 |
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| Steincamp, Isaac Kaito Total change: 16.00 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1899 | 3.00 | 6 | 0.14 | 20 | 2.80 | |
|  Ghosh, Yohan | | | 1593 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Reinberg, Jeffrey A | | | 1952 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Liu, Ethan | | | 1940 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pomerantz, Daniel G | | | 1997 | CAN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Zeng, Sheena | | wc | 1932 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Cooklev, Steven T | | | 2039 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 17th annual Philadelphia Open - Major | Philadelphia, PA | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1912 | 2.50 | 5 | 0.66 | 20 | 13.20 | |
| | Laido, Olivia | | | 1627 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Stopa, Jacek | g | | 2382 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Roll, Craig B | | | 2240 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | O`brien, Matthew J | | | 2120 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Harriott, Tyrell | | | 1846 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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