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Individual Calculations January 2015 |
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| Samarasinghe, Isuru Udana Total change: 3.60 | |   |
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| Ethugalpura International Rating Chess Championship 2014 | Kurunegala | SRI | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1559 | 4.50 | 7 | 0.09 | 40 | 3.60 | |
|  Pallie, Tuan Ehshan | | | 1307 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Lasitha, Subash | | | 1822 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Bandara, A J K D | | | 1776 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Thilakarathne, Malidu Amodya | | | 1214 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Wanigasinghe, Nipuna Nandika | | | 1362 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Jayawardana, Lasal | | | 1351 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kariyawasam, Tharindi Hansamali | | | 1333 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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