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Individual Calculations April 2015 |
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| Roy, Prantik Total change: 7.80 | |   |
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| Kolkata International GM Open | Kolkata | IND | 2015-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2300 | 5.50 | 9 | 0.39 | 20 | 7.80 | |
|  Kulkarni, Vinayak | | | 2037 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Raja, Harshit | | | 2072 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wang, Chen | m | | 2500 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lokesh, N. | | | 2120 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Das, Sayantan | m | | 2434 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Deshpande, Aniruddha | | | 2232 | IND | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Lakshmi Narayanan, Mv | | | 2160 | IND | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Praggnanandhaa, R | f | | 2200 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kostenko, Petr | g | | 2466 | KAZ | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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