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Individual Calculations September 2013 |
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| Galagamaarachchi, A.s. Total change: -8.10 | |   |
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| 4th Kandy Open International Rated Chess Championship | Kandy | SRI | 2013-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1733 | 4.50 | 8 | -0.54 | 15 | -8.10 | |
|  Wijerathne, G J Chandula | | | 1341 | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ravi, Teja S. | | | 2133 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Maddumage, M M Gimhani | | | 1333 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rangamuwa, W L B | | | 1445 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Naotunna, Dineth Nimnaka | | | 1779 | SRI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Prabajith, Asela | | | 1839 | SRI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Bandara, K G M G | | | 1561 | SRI | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Kariyapperuma, C P | | | 1536 | SRI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | * 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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