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Individual Calculations February 2017 |
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| Utsab, Chatterjee Total change: 52.40 | |   |
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| 9th Chennai Open Grandmaster Chess Tmt for Sakthi Group Dr.N.Mahalingam Trophy | Chennai | IND | 2017-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1921 | 5.50 | 10 | 1.31 | 40 | 52.40 | |
|  Sreevijay, Sunil | | | 1521 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ravichandran, Siddharth | m | | 2321 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gajwa, Ankit | f | | 2275 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Krithigga, K | | | 1652 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ram, S. Krishnan | | | 2239 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Poorna, Sri M.k | | | 1570 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Pranavananda, V | | | 2163 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Sekar, B | | | 2213 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Praveen, Kumar C | m | | 2293 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Vignesh, R | | | 1701 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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