Individual Calculations February 2017 |
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De Silva, Udara Sandesh Total change: -38.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1348 | 1671 | 5.00 | 8 | -1.90 | 20 | -38.00 | |
| Weerawardana, Oneli Vihanga | | | 1271 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | Nanayakkara, Janindu | | | 1271 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Perera, D Upashan L | | | 1278 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hewawasam, H Y Nevanjee Dimanya | | | 1428 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Indusara, M G Janitha | | | 1271 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kanakarathne, S Nevinka De Silva | | | 1407 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | De Silva, J I Ajantha | | | 1365 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | Athukorala, Shavindi Uddeepana | | | 1491 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | * 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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