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Individual Calculations July 2009 |
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| Magklaras, Themistoklis-Panayio Total change: 11.00 | |   |
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| 5th World School Chess Championship - Open U13 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1533 | 1.50 | 3 | 0.44 | 25 | 11.00 | |
|  Balacianu, Alexandru-George | | | 1635 | ROU | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Xanthopoulos, Vasilios | | | 1577 | GRE | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Sudharsan, Surya K | | | 1721 | IND | 0.50 | 1 | 0.24 | 25 | 6.00 | |
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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