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Individual Calculations January 2011 |
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| Pipia, Beka Total change: 10.50 | |   |
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| World Youth Chess Championships 2010 - Open under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1993 | 4.50 | 11 | 0.70 | 15 | 10.50 | |
|  Koohestani, Sh | f | | 2344 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Nuber, Blasius | | | 2243 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Alnami, Salaheddin | | | 1692 | LBA | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Poscic, Mark | | | 1846 | BEL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Griffiths, Ryan Rhys | | | 2283 | IRL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Tran, Ngoc Lan | | | 2227 | VIE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Rozman, Mitja | | | 1945 | SLO | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ulziibayar, Boldbaatar | | | 2202 | MGL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Borisenko, Maxim | | | 2198 | UKR | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Holvason, Juri | | | 2163 | EST | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Ketzetzis, Georgios | | | 2178 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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