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Individual Calculations January 2009 |
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| Rojas, Alarcon Julian Antonio Total change: 23.85 | |   |
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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 |
| 2231 | 2187 | 6.50 | 11 | 1.59 | 15 | 23.85 | |
|  Ralys, Vincas | | | 1900 | LTU | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Shimanov, Aleksandr | m | | 2476 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ong, Way Justin | | | 2044 | MAS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pourramezanali, Amirreza | | | 2077 | IRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Mai, Lloyd | | | 2150 | CAN | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Yilmaz, Mustafa | f | | 2387 | TUR | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Grandelius, Nils | f | | 2464 | SWE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Hansen, Eric | | | 2362 | CAN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Pascua, Haridas | | | 2307 | PHI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Forato, Enrico | | | 2109 | ITA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Ivekovic, Zvonimir | | | 2270 | CRO | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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