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Individual Calculations November 2014 |
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| Jayaweera, Y Total change: 8.80 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1576 | 5.00 | 8 | 0.44 | 20 | 8.80 | |
|  Pathiranage, Osanda Chalamuthu | | | 1176 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Birunthaban, Rajendram | | | 1300 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Silva, Gihan | | | 1887 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rodrigo, T M Janudi | | | 1309 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Priyankara, Chamil | | | 1959 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lakmini, K K | | | 1319 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kiriella, K G Gimantha Gayasha | | | 1389 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Samaranayake, K P R N | | | 1818 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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