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Individual Calculations February 2019 |
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| Annapurni, S Total change: -88.16 | |   |
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| 47th Tamilnadu State women's Chess Championship 2019 | Mannarguid | IND | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1420 | 4.50 | 8 | -0.85 | 38 | -32.30 | |
|  Harini, Sukumar | | | 1110 | IND | 0.50 | 1 | -0.36 | 38 | -13.68 | |  Swati, M | | | 1171 | IND | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Tarunika, P | | | 1636 | IND | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Thilakavathi, B | | | 1142 | IND | 0.50 | 1 | -0.33 | 38 | -12.54 | | | Nishanthini, U | | | 1123 | IND | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Swapna, C N | | | 1311 | IND | 0.50 | 1 | -0.15 | 38 | -5.70 | | | Mohana, R | | | 1611 | IND | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Malleswari, P | | | 1077 | IND | 1.00 | 1 | 0.12 | 38 | 4.56 | |
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) | | | | Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1420 | 6.00 | 10 | -1.47 | 38 | -55.86 | |
| | Banik, Hrishikesh Kumar | | | 1123 | IND | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Tanveer, Monga | | | 1261 | IND | 0.00 | 1 | -0.71 | 38 | -26.98 | | | Sripathi, Ramaswamy | | | 1138 | IND | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Prakhar, T Pratap | | | 1236 | IND | 0.00 | 1 | -0.74 | 38 | -28.12 | | | Kumar, Hemant | | | 1145 | IND | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Anil, Negi | | | 1226 | IND | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Satyanarayana, Raju D S | | | 1293 | IND | 0.50 | 1 | -0.17 | 38 | -6.46 | | | Srikanth, T | | | 1269 | IND | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Sumit, Kumar | | | 1259 | IND | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Amit, Jain | | | 1295 | IND | 0.00 | 1 | -0.67 | 38 | -25.46 | |
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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