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Individual Calculations October 2018 |
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| Mathes Arachchi, Bhanila M Total change: -72.40 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1513 | 3.50 | 7 | -1.81 | 40 | -72.40 | |
|  Jayaweera, Hashan | | | 1124 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Dineth, S A Induwara | | | 1116 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, L M S T | f | | 1708 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Liyanage, Manith Dulwan | | | 1346 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Mannaperuma, M M Pamudu Thamara | | | 1173 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Wiijesinghe , Pasan Januda | | | 1190 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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