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Individual Calculations July 2013 |
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| Subhashis, Ray Chowdhury Total change: -43.50 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1539 | 2.50 | 7 | -1.89 | 15 | -28.35 | |
|  Sumit, Kumar | | | 1914 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Sohom, Paul Majumder | | | 1202 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Nihar, Ranjan Banerjee | | | 1842 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Manjul, Shrivastava | | | 1331 | IND | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Mehendi, Sil | | | 1199 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Samip, Roy | | | 1374 | IND | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Sneha, Paul | | | 1159 | IND | 0.50 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | 01st All India FIDE Rated below 2000 | Kolkata | IND | 2013-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1539 | 3.00 | 7 | -1.01 | 15 | -15.15 | |
| | Shubham, Kumar | | | 1823 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Shyam, Sundar Sharma | | | 1828 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Bheri, Chinna Rao | | | 1253 | IND | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Sanika, Sengupta | | | 1139 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mehendi, Sil | | | 1199 | IND | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Vikash, Kumar Dwivedi | | | 1742 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sambarta, Banerjee | | | 1290 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | * 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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