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Individual Calculations March 2012 |
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| Soubarna, Chowdhury Total change: -44.10 | |   |
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| Mayor's Cup International Rating below 2200 | Kolkata | IND | 2011-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1329 | 0.50 | 4 | -1.47 | 30 | -44.10 | |
|  Bani Kanta, Nath | | | 1559 | IND | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Pathikreet, Choudhury | | | 1275 | IND | 0.00 | 1 | -0.58 | 30 | -17.40 | |  Prem, Arpan Tirkey | | | 1285 | IND | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Shinjini, Sengupta | | | 1240 | IND | 0.00 | 1 | -0.62 | 30 | -18.60 | |
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) | | |
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