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Individual Calculations September 2017 |
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| Syam, Peter Total change: -70.40 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1517 | 4.50 | 13 | -1.76 | 40 | -70.40 | |
|  Vipul, Subhashi | | | 1917 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Singh, Soram Rahul | | | 1911 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sharma, Dinesh K. | m | | 1917 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Patel, Maharshi | | | 1355 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Bharadwaj, Rallabandi | | | 1345 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Parth, Kuntal Raval | | | 1189 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shah, Vandan P | | | 1320 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Kanjar, Kirtan Ketanbhai | | | 1307 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Vikramaditya, Mukhija | | | 1766 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lasani, H Kothari | | | 1201 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Jayakumar, P. | | | 1917 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rajeev, V M | | | 1693 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Patel, Riddhi R | | | 1297 | IND | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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