Individual Calculations December 2017 |
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Ranketh, R Janindu Total change: -24.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Colombo District Youth Chess Championship 2017 Under 13 Boys (2004-2005) | Colombo | SRI | 2017-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1057 | 1139 | 0.00 | 1 | -0.61 | 40 | -24.40 | |
| Samarakkody, Nipun D Thamindu | | | 1057 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | 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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