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Individual Calculations November 2022 |
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| Ivan, George E Total change: 12.80 | |   |
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| 20th Adyar Times FID Rated Open Chess Tournament 2022 | Chennai | IND | 2022-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1171 | 1.00 | 4 | 0.32 | 40 | 12.80 | |
|  Gopal, Aravamuthan Iyengar | | | 1481 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Gowtham, Ramamoorthy | | | 1414 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Shiva, R V | | | 1698 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kathiravan, T | | | 1311 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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