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Individual Calculations September 2013 |
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| Otte, Marijn Willem Total change: -0.45 | |   |
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| 45th Annual Atlantic Open | Washington DC | USA | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2207 | 1.50 | 3 | -0.03 | 15 | -0.45 | |
|  Books, Muskee | | | 1967 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mazur, Stefan | m | | 2424 | SVK | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Adu, Oladapo | m | | 2199 | NGR | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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