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Individual Calculations September 2015 |
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| Dony, K V Total change: 20.00 | |   |
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| 53rd National Challenger Chess Championship 2015 | Nagpur, Maharashtra | IND | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1771 | 4.50 | 12 | 1.00 | 20 | 20.00 | |
|  Koshy, Varugeese | m | | 2171 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sumit, Grover | | | 2021 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Gavi, Siddayya | | | 2015 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sharma, Vivek | | | 1531 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Arpita, Mukherjee | | wf | 2069 | IND | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Manush, Shah | | | 2002 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Bose, Sayan | | | 2012 | IND | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Yogit, S | | | 2113 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shweta, Gole | | | 2014 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Joy, Antony | | | 1932 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Panda, Raj Santosh | | | 1571 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aditya, Basu | | | 1917 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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