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Individual Calculations May 2014 |
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| Weerakoon, R K B Total change: 37.65 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1343 | 4.00 | 7 | 2.51 | 15 | 37.65 | |
|  Samarathunga, Yasitha Ashan | | | 1533 | SRI | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Nanayakkara, J A G Ganganath | | | 1559 | SRI | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Herath, H M A Y | | | 1571 | SRI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Wijewardena, G O P | | | 1556 | SRI | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Ellawela, Suveen | | | 1621 | SRI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Thilakarathne, G M S | | | 1724 | SRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Visura, I M A | | | 1474 | SRI | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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