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Individual Calculations July 2019 |
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| Mouhurtik, Ray Total change: -19.20 | |   |
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| West Bengal State sub Junior Open Chess Championship 2019 | kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1389 | 4.50 | 6 | -0.48 | 40 | -19.20 | |
|  Soumik, Rudra | | | 1003 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Soumick, Bandopadhyay | | | 1124 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Sur, Roychowdhury | | | 1095 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Debaryo, Basu | | | 1157 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Avirup, Das Neogi | | | 1131 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ishir, Narayan | | | 1159 | IND | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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