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Individual Calculations January 2013 |
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| Das, Sayantan Total change: 0.30 | |   |
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| Commonwealth Chess Championship 2012 | Chennai | IND | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2339 | 7.00 | 11 | -0.05 | 15 | -0.75 | |
|  Sivadas, T N | | | 1939 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Aadhityaa, M | | | 1939 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Preethi, R | | | 2019 | IND | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Varshini, V | | | 1939 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Paragua, Mark | g | | 2533 | PHI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Naren, , Swaminathan P | | | 1939 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rathnakaran, K | m | | 2430 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bala, Kannamma P | | | 1973 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Akshayraj, Kore | m | | 2459 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Neelotpal, Das | g | | 2467 | IND | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ashwin, Jayaram | m | | 2488 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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) | | | | 05th Kolkata Open GM Chess Tournament | Kolkata | IND | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2312 | 4.50 | 11 | 0.07 | 15 | 1.05 | |
| | Grover, Sahaj | g | | 2509 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Akshayraj, Kore | m | | 2459 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Dimakiling, Oliver | m | | 2453 | PHI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Thejkumar, M S | m | | 2442 | IND | 0.50 | 1 | 0.18 | 15 | 2.70 | | | , G, Akash | m | | 2404 | IND | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Shivananda, B S | m | | 2381 | IND | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Lalith, Babu M R | g | | 2526 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Suvrajit, Saha | m | | 2338 | IND | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Singh, S Vikramjit | | | 2237 | IND | 1.00 | 1 | 0.40 | 15 | 6.00 | | | K, Praneeth Surya | | | 2246 | IND | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Ashwath, R | | | 2237 | IND | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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