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Individual Calculations February 2018 |
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| Polavaram, Harsha Total change: -57.60 | |   |
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| Delhi International Open-2018 (Cat 'B') | New Delhi | IND | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1423 | 2.50 | 7 | 0.13 | 40 | 5.20 | |
|  Manu, M | | | 1811 | IND | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Kumar, A. | | | 1808 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Amarendra, Kumar Gupta | | | 1695 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Kandari Sasidar, Kartheek | | | 1694 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Anil, Shivpuri | | | 1638 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pushpa, Angela V | | | 1261 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chandrasoodan, Chinnaiah | | | 1041 | IND | 0.00 | 1 | -0.91 | 40 | -36.40 | |
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) | | | | Delhi International Open - 2018 (Cat 'C') | New Delhi | IND | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1423 | 2.50 | 5 | -1.57 | 40 | -62.80 | |
| | Angad, Singh | | | 1139 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kalagara, Venkata Lakshmi Narayan | | | 1224 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Tanisha, Chatterjee | | | 1187 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Shresthi, Gupta | | | 1079 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Harini, Narahari | | | 1194 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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