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Individual Calculations April 2019 |
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| Jayarathne, M N G Total change: 10.40 | |   |
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| Sri Lanka National Major Division Chess Championship 2019 - Galle | Galle | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1549 | 5.00 | 7 | 0.52 | 20 | 10.40 | |
|  Omal, Weerasinghemudalige Oshada | | | 1149 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Silva, K H Kalpa | | | 1256 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Weerasinghe, H K P | | | 1346 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lamahewa, C | | | 1832 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Indusara, M G Janitha | | | 1413 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Nethsara, R Navod | | | 1391 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Madusanka, L D P | | | 1619 | SRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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