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Individual Calculations February 2020 |
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| Subramanian, A Total change: -45.40 | |   |
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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 |
| 1176 | 1374 | 3.00 | 7 | -2.27 | 20 | -45.40 | |
|  Srinivasa, Narayanan V S | | | 1141 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Hamsavalli | | | 1149 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Pooja, V | | | 1116 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Madhavan, M | | | 1226 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Saravanan, S (1971) | | | 1249 | IND | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Gautham, A | | | 1170 | IND | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rajini, K | | | 1182 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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