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Individual Calculations October 2018 |
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| De Silva, J I Ajantha Total change: 18.20 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1375 | 5.00 | 7 | 0.91 | 20 | 18.20 | |
|  Jayasekara, Buvidu Dilhan | | | 1139 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Liyanage, L D S | | | 1125 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | De Silva, L M S T | f | | 1708 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wijesinghe, W A A P | | | 1146 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Silva, Kevin Ranidu | c | | 1775 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hapugala, H A D K | | | 1130 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Indrajith, J A K N T | | | 1237 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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