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Individual Calculations January 2019 |
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| Roy Chowdhury, Saptarshi Total change: 0.30 | |   |
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| NATIONAL SENIOR OPEN CHESS CHAMPIONSHIP-2018 | Jammu | IND | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2296 | 7.50 | 13 | 0.03 | 10 | 0.30 | |
|  Ashwani, Kumar Grover | | | 1896 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aravindh, Chithambaram Vr. | g | | 2584 | IND | 0.00 | 1 | -0.16 | 10 | -1.60 | |  Arpan, Das (jr) | | | 2000 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Imocha, Laishram | | | 2081 | IND | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Karthikeyan, Murali | g | | 2591 | IND | 0.50 | 1 | 0.35 | 10 | 3.50 | | | Sa, Kannan | | | 2070 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Shyaamnikhil, P | m | | 2448 | IND | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Laxman, R.r. | g | | 2437 | IND | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Rahul, Srivatshav P | m | | 2379 | IND | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Jaeel, Atharva | | | 2061 | IND | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Mota, Pankit | | | 2000 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Gurung, Rahul | | | 2051 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Sammed Jaykumar, Shete | | | 2378 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | * 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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