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Individual Calculations February 2021 |
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| Ostrovskiy, Aleksandr Total change: 0.60 | |   |
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| Winter 2021 CCCSA GM Norm Invitational | Charlotte, North Carolina | USA | 2021-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2430 | 4.50 | 9 | 0.06 | 10 | 0.60 | |
|  Daggupati, Balaji | f | | 2399 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Belous, Vladimir | g | | 2524 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Shetty, Atulya | m | | 2437 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Ringoir, Tanguy | g | | 2474 | BEL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Guo, Arthur | m | | 2358 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Shankar, Gauri | f | | 2360 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Mishra, Abhimanyu | m | | 2357 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Mista, Aleksander | g | | 2567 | POL | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Javakhadze, Zurab | m | | 2444 | GEO | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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) | | |
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