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Individual Calculations July 2013 |
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| Kishor, Kumar Saha Total change: -21.45 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1565 | 3.50 | 8 | -0.59 | 15 | -8.85 | |
|  Ganguly, Ritabroto | | | 1777 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Pratyay, Chowdhury | | | 1165 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Datta, Nilabhro | | | 1934 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sambarta, Banerjee | | | 1290 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Rajdeep, Sarkar | | | 1877 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Sudipa, Haldar | | | 1339 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Jayanta, Kr. Sarkar | | | 1686 | IND | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Bipra, Nath | | | 1378 | IND | 0.50 | 1 | -0.24 | 15 | -3.60 | | | * 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) | | | | 01st All India FIDE Rated below 2000 | Kolkata | IND | 2013-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1565 | 2.50 | 5 | -0.84 | 15 | -12.60 | |
| | Partha, Bhattacharya | | | 1267 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Rajib, Gharai | | | 1887 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Samip, Roy | | | 1374 | IND | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Avhra, Biswas | | | 1268 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Bheri, Yaswanth | | | 1363 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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