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Individual Calculations February 2020 |
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| Babu, R Total change: -60.00 | |   |
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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 |
| 1100 | 1263 | 3.50 | 7 | -1.50 | 40 | -60.00 | |
|  Hayrish, Jayaraam S | | | 1063 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Mridav, M | | | 1082 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Vijayan, B Y | | | 1052 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Venkatachalam, S | | | 1088 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Kanishri, R P | | | 1110 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sajin, K | | | 1166 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Vignesh, Kumar Suresh Kumar M | | | 1139 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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