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Individual Calculations August 2015 |
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| Ayush, Bhattacherjee Total change: -27.20 | |   |
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| 25th The Telegraph School Chess Championship | Kolkata | IND | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1064 | 0.50 | 4 | -0.19 | 40 | -7.60 | |
|  Mehendi, Sil | | | 1411 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rahul, Sharma | | | 1308 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Saptarshi, Datta | | | 1335 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Megha, Mondal | | | 1292 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | West Bengal State Sub Junior boys | Hoogly | IND | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1064 | 0.00 | 4 | -0.49 | 40 | -19.60 | |
| | Saikat, Bose | | | 1464 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Swarnava, Biswas | | | 1414 * | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bipra, Nath | | | 1282 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Arijit, Mukherjee | | | 1464 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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