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Individual Calculations May 2017 |
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| Mrinmoy, Ranjan Sikdar Total change: 0.40 | |   |
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| 55th Bengal State sr Chess Championship | Kolkata | IND | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1410 | 3.50 | 5 | 0.02 | 20 | 0.40 | |
|  Arhan, Boyd | | | 1113 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Debarghya, Samanta | | | 1592 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mouhurtik, Ray | | | 1126 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Aditya, Chatterjee | | | 1186 | IND | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Aritrya, Pal | | | 1218 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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