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Individual Calculations October 2014 |
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| Nethsara, W M Daham Total change: 49.20 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1155 | 2.00 | 6 | 1.23 | 40 | 49.20 | |
|  Ellawela, Suveen | | | 1555 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Herath, H M S S A | | | 1555 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriella, K G Gimantha Gayasha | | | 1374 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Sanjeewa, Krishan | | | 1555 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Malhara, W.a. Hansana | | | 1480 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shashiprabath, D Adeepa | | | 1416 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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