Individual Calculations May 2017 |
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Hapuarachchi, W A N W Total change: -21.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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National Youth Chess Championship 2017 - Under 14 Boys | Colombo | SRI | 2017-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1254 | 1171 | 1.50 | 5 | -0.54 | 40 | -21.60 | |
| Jayasena, Tharaka Udayanga | | | 1347 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | Fernando, J S Aloka | | | 1537 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Abhayarathne, K A K P | | | 1350 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | Omanthage, D S | | | 1034 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | Jayasundaram, Gobinesh | | | 1001 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | 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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