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Individual Calculations October 2018 |
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| Deshappriya, D Kalindu Total change: -31.40 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1481 | 3.50 | 7 | -1.57 | 20 | -31.40 | |
|  Liyanage, L D S | | | 1125 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Laksandu, R A Chamath | | | 1108 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Panthaka, W J N Malindu | | | 1180 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Methsara, E G Ruvindu | | | 1210 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jayawickrama, U W R K | | | 1312 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Silva, Kevin Ranidu | c | | 1813 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Marapana, Sanupa Bimsath | | | 1276 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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