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Rapid:
Individual Calculations May 2019 |
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| Prena, Mukherjee Total change: 26.60 | |   |
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| Global Chess Foundation 4th State Rapid Chess Championship 2019 | Kolkata | IND | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1083 | 2.50 | 6 | 1.33 | 20 | 26.60 | |
|  Ritam, Mukherjee | | | 1351 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Debajyoti, Sarkar | | | 1264 | IND | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Swarnava, Biswas | | | 1429 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Saikat, Das | | | 1302 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Adhyayan, Banerjee | | | 1359 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sk, Riaz Uddin | | | 1281 | IND | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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