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Individual Calculations October 2019 |
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| Amit, Tiwari Total change: 32.20 | |   |
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| West Bengal State amateur Chess Championship 2019 | Kolkata | IND | 2019-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1391 | 3.00 | 5 | 1.61 | 20 | 32.20 | |
|  Soumyaditya, Saha | | | 1690 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Sourav, Kumar Roy (ali) | | | 1167 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shouvik, Kar | | | 1666 | IND | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Akash, Tiwari | | | 1656 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Goutam, De | | | 1738 | IND | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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