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Individual Calculations August 2022 |
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| Kolay, Alex Total change: 7.75 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2251 | 5.50 | 9 | -1.90 | 31 | -58.90 | |
|  Cardwell, Guy Avery | | | 1887 | USA | 0.50 | 1 | -0.40 | 31 | -12.40 | |  Yan, Nathan | | | 1915 | USA | 0.00 | 1 | -0.88 | 31 | -27.28 | | | Asavasaetakul, Chawit | | | 1933 | THA | 1.00 | 1 | 0.13 | 31 | 4.03 | | | Shivakumar, Shawnak | | | 1962 | USA | 0.50 | 1 | -0.34 | 31 | -10.54 | | | Xu, Arthur | f | | 2073 | USA | 1.00 | 1 | 0.27 | 31 | 8.37 | | | Kumarappan, Ganesh | | | 1881 | USA | 0.00 | 1 | -0.90 | 31 | -27.90 | | | Girsh, Daniel | | | 2076 | USA | 1.00 | 1 | 0.27 | 31 | 8.37 | | | Zhou, Aiden | | | 2053 | CAN | 0.50 | 1 | -0.26 | 31 | -8.06 | | | Liu, Eric Chang | | | 2019 | USA | 1.00 | 1 | 0.21 | 31 | 6.51 | |
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) | | | | PNWCC July FIDE Hybrid Match - PNWCC vs Bulgaria | Redmond (WA), San Jose(CA) and, Plovdiv(Bulgaria) | USA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2188 | 3.50 | 4 | 1.64 | 31 | 50.84 | |
| | Vlashki, Nino | | | 2222 | BUL | 1.00 | 1 | 0.55 | 31 | 17.05 | | | Vlashki, Nino | | | 2222 | BUL | 0.50 | 1 | 0.05 | 31 | 1.55 | | | Jovchev, Aleksi | | | 2205 | BUL | 1.00 | 1 | 0.52 | 31 | 16.12 | | | Jovchev, Aleksi | | | 2205 | BUL | 1.00 | 1 | 0.52 | 31 | 16.12 | |
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) | | | | Summer 2022 CCC IM Norm Invitational - B | Charlotte, North Carolina | USA | 2022-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2188 | 4.50 | 9 | 0.51 | 31 | 15.81 | |
| | Wang, Tianqi | m | | 2402 | USA | 0.00 | 1 | -0.23 | 31 | -7.13 | | | Eckert, Doug | f | | 2178 | USA | 0.00 | 1 | -0.51 | 31 | -15.81 | | | Homa, Seth | f | | 2237 | USA | 1.00 | 1 | 0.57 | 31 | 17.67 | | | Mishra, Prateek | c | | 2204 | USA | 1.00 | 1 | 0.52 | 31 | 16.12 | | | Zaloznyy, Mike | | | 2171 | USA | 0.50 | 1 | -0.02 | 31 | -0.62 | | | Atanasov, Anthony | f | | 2172 | CAN | 1.00 | 1 | 0.48 | 31 | 14.88 | | | Adu, Oladapo | m | | 2056 | NGR | 0.50 | 1 | -0.18 | 31 | -5.58 | | | Ringoir, Tanguy | g | | 2490 | BEL | 0.50 | 1 | 0.35 | 31 | 10.85 | | | Avila Rodriguez, Joshua | c | | 2210 | MEX | 0.00 | 1 | -0.47 | 31 | -14.57 | |
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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