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Individual Calculations February 2020 |
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| Prasanna, Kumar M Total change: 1.00 | |   |
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| 1st Chennai Open FIDE Rating National Level Chess Tournament for Visually challanged | Chennai | IND | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1205 | 1.00 | 4 | 0.05 | 20 | 1.00 | |
|  Sujith, M Unni | | | 1479 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Satya, Praksah Shrivastava | | | 1398 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Karuppasamy, C | | | 1303 | IND | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Rajkumar, B | | | 1486 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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