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Individual Calculations September 2013 |
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| Ipatov, Alexander Total change: 17.30 | |   |
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| DSK Open (GM group) | Cape Town | RSA | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2583 | 8.00 | 9 | 1.73 | 10 | 17.30 | |
|  Kobese, Watu | m | | 2343 | RSA | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Gwaze, Robert | m | | 2425 | ZIM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Tiviakov, Sergei | g | | 2654 | NED | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Arnold, Marc T | g | | 2525 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Kasparov, Sergey | g | | 2470 | BLR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Haznedaroglu, Kivanc | g | | 2417 | TUR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Emojong, Elijah | m | | 2311 | UGA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Tischbierek, Raj | g | | 2422 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | | | De Villiers, Charles | f | | 2255 | RSA | 1.00 | 1 | 0.13 | 10 | 1.30 | |
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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