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Individual Calculations September 2021 |
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| Lu, Ming Total change: 114.80 | |   |
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| Summer 2021 CCCSA IM Norm Invitational - D | Charlotte, North Carolina | USA | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2174 | 7.00 | 9 | 3.29 | 40 | 131.60 | |
|  Kolay, Alex | | | 2203 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Huston, Gus | f | | 2078 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Arjun, Vishnuvardhan | m | | 2296 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zapata, Alonso | g | | 2422 | COL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Almeida Saenz, Alfonso | m | | 2292 | MEX | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Nakada, Akira | c | | 2199 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Tello Chavez, Isaac | f | | 2270 | MEX | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Yanayt, Eugene | f | | 2146 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Paciorkowski, Lev | | | 2262 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | PNWCC FIDE Hybrid Match - PNWCC (USA) vs Bulgaria | Redmond, San Francisco (USA) and Plovdiv, Sofia (BUL) | USA | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2272 | 1.00 | 4 | -0.42 | 40 | -16.80 | |
| | Pantev, Veselin | m | | 2380 | BUL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Pantev, Veselin | m | | 2380 | BUL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Zahariev, Zahari | m | | 2376 | BUL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Zahariev, Zahari | m | | 2376 | BUL | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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