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Individual Calculations March 2018 |
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| Ranaraja, R S W M Saumya P Total change: 56.80 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1068 | 2.50 | 6 | 1.42 | 40 | 56.80 | |
|  Siriwardana, Sheranga | | | 1468 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ushan, Lochana | | | 1303 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Morais, Sanithu Leander Pamudith | | | 1349 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | De Silva, J I Ajantha | | | 1383 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sandaruwan, M G Ravindu | | | 1233 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Gunasekara, Malaka | | | 1297 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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