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Individual Calculations September 2017 |
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| Gomes, Mary Ann Total change: 7.50 | |   |
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| 55th National Challengers Chess Championship 2017 | Ahmedabad | IND | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2344 | 8.50 | 13 | 0.75 | 10 | 7.50 | |
|  Makwana, Ashvin K | | | 1944 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pradip, Tiwari | | | 1949 | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mehta, Naitik R | | | 2107 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Deepan, Chakkravarthy J. | g | | 2466 | IND | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Himanshu, Sharma | g | | 2514 | IND | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Sooraj, M R | | | 1944 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Joy, Pankaj Shah | | | 1944 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Debashis, Das | g | | 2493 | IND | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Swayams, Mishra | m | | 2455 | IND | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Lalith, Babu M R | g | | 2529 | IND | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Baivab, Mishra | | | 2074 | IND | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Jayakumaar, S | | | 2197 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sunilduth Lyna, Narayanan | g | | 2564 | IND | 0.00 | 1 | -0.22 | 10 | -2.20 | | | * 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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