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Individual Calculations August 2012 |
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| Matlin, Anna R Total change: 32.10 | |   |
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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 |
| 2170 | 2008 | 4.00 | 8 | 1.68 | 15 | 25.20 | |
|  Kudryavtsev, Vadim | | | 2152 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Karklins, Andrew | f | | 2197 | USA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Figler, Ilye | m | | 2303 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Nilsson, Martin | | | 2197 | SWE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bodda, Pratyusha | | | 2159 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Bowersock, Michael | | | 2071 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Nolan, Gregory M | | | 2086 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Ng, Andrew | | | 2195 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | 2012 MCC July Grand Prix | New York, New York | USA | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2008 | 1.00 | 2 | 0.46 | 15 | 6.90 | |
| | Tuhrim, Richard J | | | 2268 | USA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Privman, Boris | f | | 2114 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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