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Individual Calculations October 2013 |
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| Perera, A K N A Total change: 15.30 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 17 Open | Hikkaduwa | SRI | 2013-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1687 | 3.00 | 5 | 1.02 | 15 | 15.30 | |
|  Al Halilah, Yaser | | | 1866 | YEM | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Doluweera, Dinul Thisura | | | 1757 | SRI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Samuel, Ngieng Chew Sheng | | | 1606 | MAS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Akash Pc, Iyer | | | 2087 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Wang, Ting-Hao | | | 1598 | TPE | 0.50 | 1 | -0.12 | 15 | -1.80 | | | * 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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