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Individual Calculations August 2012 |
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| Kats, Alena Total change: 9.45 | |   |
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| 40th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2121 | 4.50 | 9 | 0.63 | 15 | 9.45 | |
|  Rizzitano, James A | m | | 2309 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Slomski, Matt | | | 2021 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Ruiz Gonzalez, Guillermo | f | | 2132 | MEX | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Richman, Jonathan | | | 2006 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Berube, Richard | f | | 2189 | CAN | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Zenyuk, Iryna | c | wm | 2242 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ng, Andrew | | | 2195 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Betaneli, Alex | f | | 2236 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Shen, Arthur | f | | 2242 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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