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Individual Calculations February 2015 |
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| Sandip, Dey Total change: 32.00 | |   |
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| 13th Delhi International Open 2015 below 2000 cat B | Delhi | IND | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1817 | 6.00 | 10 | -1.23 | 20 | -24.60 | |
|  Nisha, Singh | | | 1459 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Yashasvee, Saini | | | 1461 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bala, Subramaniyan R | | | 1535 | IND | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Singh, Vimlesh Kumar | | | 1636 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Narvekar, Pruthviraj | | | 1533 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Potluri, Saye Srreezza | | | 1625 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vikash, Kumar Dwivedi | | | 1675 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kaur, Palkin | | | 1733 | IND | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Verma, Rahul | | | 1980 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Aditya, B Kalyani | | | 1681 | IND | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | | | 4th WBCWS Open FIDE Rated | Kolkata | IND | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1817 | 6.00 | 9 | 2.83 | 20 | 56.60 | |
| | Surjo, Ghosh | | | 1417 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayush, Bhattacherjee | | | 1417 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Debasish, Mukherjee | | | 2088 | IND | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mukherjee, S.k. | | | 1985 | IND | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bhattacharya, Niladri Shekhar | | | 2000 | IND | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Abhishek, Das | | | 2216 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Majumdar, Shankar | | | 2018 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Chattarjee, Laltu | | | 2133 | IND | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kaustuv, Kundu | | | 2092 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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