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Individual Calculations January 2018 |
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| Marimuthu, K Total change: 28.40 | |   |
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| AICFB National B Chess Championship for Visually Challenged | Haryana | IND | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1585 | 6.50 | 9 | 0.71 | 40 | 28.40 | |
|  Raj, Das | | | 1185 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ramprasad, Chakravarty | | | 1282 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rakesh, Narwal | | | 1413 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Makwana, Ashvin K | | | 1750 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Krishna, Udupa | | | 1710 | IND | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Bikrampreet, Singh | | | 1355 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sujit, J Chudasama | | | 1575 | IND | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Prachurya, Kumar Pradhan | | | 1561 | IND | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Mohammed Salih, Pk | | | 1300 | IND | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | |
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