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Rapid:
Individual Calculations May 2019 |
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| Siddhartha, Maity Total change: 5.20 | |   |
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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 |
| 1294 | 1055 | 1.50 | 6 | 0.26 | 20 | 5.20 | |
|  Supratim, Ghosh | | | 1290 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Akash, Gunin | | | 1253 | IND | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Akshath, Sinha | | | 1298 | IND | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Pratish, Raj | | | 1339 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Somnath, Pal | | | 1357 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Param, Das | | | 1224 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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