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Rapid:
Individual Calculations May 2019 |
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| Param, Das Total change: -2.00 | |   |
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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 |
| 1143 | 1224 | 3.00 | 5 | -0.10 | 20 | -2.00 | |
|  Anisha, Ghosh | | | 1035 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Ghosh, Samriddhaa | | | 1599 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Prachi, Bhushan | | | 1018 | IND | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Aryan, Tosniwal | | | 1007 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Siddhartha, Maity | | | 1055 | IND | 1.00 | 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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