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Individual Calculations September 2011 |
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| Markovits, Alex Total change: 40.35 | |   |
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| 39th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2107 | 6.00 | 9 | 2.69 | 15 | 40.35 | |
|  Jones, Craig W | | | 2244 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Martchenko, Alexander | | | 2227 | CAN | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Francisco, Richard | | | 2253 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ng, Andrew | | | 2138 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Iwu, Okechukwu A | | | 2158 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Carreto, Giovanni | c | | 2243 | MEX | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bick, John D | f | | 2237 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Selzler, Richard | | | 2228 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Plunkett, Robert | | | 2122 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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