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Individual Calculations September 2018 |
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| Suman, Kumar Total change: 21.80 | |   |
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| AICFB East Zone Rating Chess Tournament for the Visually Challenged | Asha Lata Bal Bhavan, Sector 5, Bokaro, Jharkhand | IND | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1435 | 4.00 | 5 | 1.09 | 20 | 21.80 | |
|  Rajkumar, Naskar | | | 1260 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Mahadev, Jana | | | 1371 | IND | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Dibakar, Pal | | | 1478 | IND | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Shambhu, Kumar Roy | | | 1408 | IND | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ganesh, Kisku | | | 1352 | IND | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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