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Individual Calculations January 2010 |
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| Sreyan, Bhowmick Total change: -2.75 | |   |
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| 23rd National Under-13 Open Chess Championship | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1847 | 6.50 | 10 | -0.11 | 25 | -2.75 | |
|  Pavan, Karande | | | 1645 | IND | 1.00 | 1 | 0.24 | 25 | 6.00 | |  Jay, Jaiminbhai Shah | | | 1649 | IND | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Akash Pc, Iyer | | | 2057 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Kunal, Das | | | 1662 | IND | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Deep, Kapoor | | | 1743 | IND | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Ponkshe, Sarang | | | 1742 | IND | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Arpan, Das | | | 1709 | IND | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Rishav, Mitra | | | 1658 | IND | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Kartikey, Biswas | | | 1725 | IND | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Gautham, V | | | 1674 | IND | 1.00 | 1 | 0.27 | 25 | 6.75 | |
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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