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Individual Calculations July 2009 |
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| Pretorius, Deon Total change: 0.00 | |   |
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| 5th World School Chess Championship - Open U15 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1864 | 0 | 3.00 | 6 | 0.00 | 1864 | | 0.00 | |
|  Ou, Bonan | | | 1947 | CHN | 0.50 | 1 | 0.00 | | 0.00 | |  Talipov, Nafis | | | 2051 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Konstantopoulos, Nikolaos | | | 1487 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Tsironis, Panteleimon | | | 1594 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Sanal, Vahap | c | | 1951 | TUR | 0.50 | 1 | 0.00 | | 0.00 | | | Bassan, Remo | | | 2156 | VEN | 0.00 | 1 | 0.00 | | 0.00 | |
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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