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Individual Calculations September 2011 |
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| Mohammad, Ashraf Total change: 25.20 | |   |
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| National Challengers Boys | Aurangabad | IND | 2011-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2128 | 7.50 | 13 | 1.68 | 15 | 25.20 | |
|  Rakesh, Ningthoujam | | | 1728 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sharma, Dinesh K | m | | 2348 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Rajesh, Kumar Nath | | | 1855 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Konguvel, Ponnuswamy | m | | 2402 | IND | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Tiwari, Arjun | | | 2354 | IND | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Koshy, Varugeese | m | | 2320 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Babu, N Sudhakar | m | | 2317 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Suvrajit, Saha | m | | 2370 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Dev, Krishnan | | | 1904 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Shweta, Gole | | | 1925 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Swayams, Mishra | | | 2370 | IND | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Prasenjit, Datta | f | | 2283 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Akshat, Chandra | | | 1940 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * 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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