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Individual Calculations February 2022 |
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| Vemparala, Nikash Total change: 127.60 | |   |
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| VIII Sunway International Chess Festival - Group A | Sitges | ESP | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1633 | 3.00 | 10 | 2.11 | 40 | 84.40 | |
|  Crevatin, Leo | c | | 2033 * | SWE | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Jimenez Ruano, Adrian | f | | 2033 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Goormachtigh, Johan | f | | 2033 * | BEL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ezquerro Luque, Albert | | | 2033 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Cornette, Matthieu | g | | 2033 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iborra Polo, Eric | | | 1999 | ESP | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Prodhomme, Boris | | | 2028 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sai, Alagappan S | | | 1959 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sperat Czar, Nicolas | | | 2004 | FRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Golsta, Madara | | | 2033 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 31st Annual North American Open - Under 2300 | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1633 | 3.00 | 6 | 1.08 | 40 | 43.20 | |
| | George, Isaac | | | 1811 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Norman, Roger | | | 2033 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Nguyen, Anh Nhu | | wc | 1732 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lee, Yesun Kate | | | 1760 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sriram, Shravan | | | 1627 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Coy, Matthew Miller | | | 1729 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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