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Individual Calculations November 2022 |
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| Amam, Patel Total change: -20.00 | |   |
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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 |
| 1383 | 1223 | 2.00 | 4 | 0.30 | 40 | 12.00 | |
|  Vinoth Kumar, M. | f | | 2016 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Balakrishnan | | | 1059 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Manikandan, Rangan | | | 1441 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rupesh, Sai S | | | 1017 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | West Bengal State Under-15 Open Chess Championship-2022 | Kolkata | IND | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1046 | 1196 | 2.00 | 4 | -0.80 | 40 | -32.00 | |
| | Shubhadeep, Saha | | | 1006 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Shreyan, Ghosal | | | 1068 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mudil, Dharewa | | | 1015 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Aharsi, Ghosh | | | 1096 | IND | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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