Individual Calculations August 2022 |
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Johnson, Donald Ashton Total change: 19.20 | | |
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50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2120 | 2214 | 6.00 | 9 | 0.48 | 40 | 19.20 | |
| Shah, Kai Mahesh | | | 1820 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Hong, Andrew | g | | 2504 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | Noritsyn, Nikolay | m | | 2488 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | Reiss, Aiden | | | 1922 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | | Kowalysko, Roman | | | 1957 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | Markzon, Gregory | f | | 1991 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | Wen, Tommy | | | 2057 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | Kis, Bela Bela | | | 2041 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | Chasin, Nico Werner | f | | 2302 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | 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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