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Individual Calculations January 2009 |
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| Martchenko, Alexander Total change: -3.00 | |   |
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| World Youth Chess Championships 2008 - Open 16 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2039 | 3.50 | 9 | -0.20 | 15 | -3.00 | |
|  Hansen, Eric | | | 2362 | CAN | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Binder, Michael | | | 2181 | AUT | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Lovik, Lasse Ostebo | | | 2167 | NOR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Lee, Kiyul | | | 1952 | KOR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Saeed, Ishaq | f | | 2179 | UAE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kavinda, Akhila | | | 1984 | SRI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Amarasena, Kaveesha | | | 1915 | SRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Jain, Akash | | | 2010 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Nguyen, Van Hai | c | | 2267 | VIE | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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