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Individual Calculations September 2009 |
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| Mandizha, Farai Total change: -8.25 | |   |
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| 37th Annual World Open - Under 2400 Section | Philadelphia, Pennsylvania | USA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2313 | 4.00 | 7 | -0.55 | 15 | -8.25 | |
|  Chernin, Oliver | | | 2137 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Szalay, Karoly | | | 2050 | CAN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Madsen, Dag | f | | 2282 | NOR | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Jiang, Louie | | | 2266 | CAN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ravichandran, Siddharth | | | 2303 | IND | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Tae, Patrick John | | | 2092 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Barnett, Alexander | | | 2239 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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