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Individual Calculations January 2019 |
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| Tiwari, Arjun Total change: 25.00 | |   |
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| NATIONAL SENIOR OPEN CHESS CHAMPIONSHIP-2018 | Jammu | IND | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2218 | 7.50 | 13 | 1.25 | 20 | 25.00 | |
|  Surya, Prakash Pokhrial | | | 1818 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vignesh, N R | m | | 2455 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Karthik, Sai Ch | | | 1899 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Singh, Soram Rahul | | | 2013 | IND | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Nitin, S. | m | | 2450 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Venkatesh, M.r. | g | | 2528 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Santanu, Borpatra Gohain | | | 1975 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Satyapragyan, Swayangsu | m | | 2394 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bhatt, Jalpan | | | 1960 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Srihari, L R | f | | 2316 | IND | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Sammed Jaykumar, Shete | | | 2378 | IND | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Rajesh, V A V | m | | 2402 | IND | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ritviz, Parab | | | 2338 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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