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Individual Calculations January 2019 |
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| Aman, Kumar Total change: -13.20 | |   |
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| 27th The Telegraph School's Chess Championship | Kolkata | IND | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1304 | 3.00 | 6 | -0.33 | 40 | -13.20 | |
|  Pratyay, Chowdhury | | | 1645 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Soumyajit, Das (jr) | | | 1666 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sohom, Chatterjee | | | 1071 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kaushika, Kumari | | | 1133 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Anirin, Majumder | | | 1091 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Souhardya, Prosad Sinha | | | 1040 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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