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Individual Calculations February 2020 |
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| Siva, Balan G Total change: 43.60 | |   |
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| Valliammal Memorial Below 1600 Rating Chess Tournament | Chennai | IND | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1190 | 3.00 | 6 | 1.09 | 40 | 43.60 | |
|  Shanthosh, R | | | 1370 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Sathish, Kumar K | | | 1336 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Santhosh, Kumar.n | | | 1528 | IND | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Umasankar, S | | | 1376 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Durga, R | | | 1360 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kavishvaran, P | | | 1052 | IND | 1.00 | 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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