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Individual Calculations February 2020 |
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| Hamsavalli Total change: -10.00 | |   |
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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 |
| 1409 | 1149 | 0.50 | 4 | -0.25 | 40 | -10.00 | |
|  Venkatesh, K | | | 1388 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Subramanian, A | | | 1374 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Shanmugasundaram, G. | | | 1492 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gowri, Shankar A | | | 1382 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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