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Individual Calculations January 2012 |
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| Sayan, Sen Total change: 44.70 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1598 | 3.00 | 6 | 0.30 | 30 | 9.00 | |
|  Prajapati, Raj | | | 1721 | NEP | 1.00 | 1 | 0.67 | 30 | 20.10 | |  Suvankar, Maity | | | 1823 | IND | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Debarshi, Mukherjee | | | 1949 | IND | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Saikat, Bose | | | 1297 | IND | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Sankalan, Bharati | | | 1721 | IND | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Prem, Arpan Tirkey | | | 1285 | IND | 1.00 | 1 | 0.14 | 30 | 4.20 | |
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) | | | | 07 Asian Schools Chess Championship 15 boys | New Delhi | IND | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1598 | 3.50 | 8 | 1.19 | 30 | 35.70 | |
| | Dhulipala, Bala Chandra Prasad | | | 1972 | IND | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Debanga, Koushik Bhattacharyya | | | 1343 | IND | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Walid, Anwar | | | 1848 | UAE | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Ariyawansa, K A P M | | | 1906 | SRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Yash, Purohit | | | 1737 | IND | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Prajapati, Raj | | | 1721 | NEP | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Ayush, Jugele | | | 1986 | IND | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Khuntia, Saswat | | | 1712 | IND | 0.50 | 1 | 0.16 | 30 | 4.80 | |
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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