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Individual Calculations May 2017 |
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| Nirmalya, Bose Total change: 39.00 | |   |
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| 55th Bengal State sr Chess Championship | Kolkata | IND | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1602 | 6.00 | 7 | 1.95 | 20 | 39.00 | |
|  Mouhurtik, Ray | | | 1202 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sonkalan, Bharati | | | 1996 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aakash, Poddar | | | 1262 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Anukarssa, Dutta | | | 1240 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sanika, Sengupta | | | 1312 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ambarish, Sharma | | | 1808 | IND | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Mukherjee, Dyutimoy | | | 1855 | IND | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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