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Individual Calculations February 2015 |
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| Das, Sayantan Total change: 6.50 | |   |
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| Chennai Open 2014 above 1900 Cat A | Chennai | IND | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2444 | 7.00 | 10 | 0.60 | 10 | 6.00 | |
|  Praggnanandhaa, R | f | | 2104 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Pratyusha, Bodda | | | 2192 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Kunal, M. | | | 2336 | IND | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Ravi, Teja S. | | | 2308 | IND | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Hemant, Sharma (del) | | | 2234 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Popov, Ivan | g | | 2622 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Sidhant, Mohapatra | | | 2281 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Karthikeyan, P. | m | | 2400 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Phoobalan, P. | | | 2291 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Cruz, Cristhian | g | | 2546 | PER | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | 4th WBCWS Open FIDE Rated | Kolkata | IND | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2427 | 7.50 | 9 | 0.05 | 10 | 0.50 | |
| | Chandan Kumar Prasad, (jharkhand | | | 2027 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shrutarshi, Ray | | | 2027 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Didwania, Vishal | | | 2027 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bhattacharya, Niladri Shekhar | | | 2027 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Sonkalan, Bharati | | | 2027 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Narayanan, Srinath | m | | 2477 | IND | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Mitrabha, Guha | f | | 2072 | IND | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Abhishek, Das | | | 2216 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Dutta, Joydeep | f | | 2223 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | * 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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