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Individual Calculations January 2009 |
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| Mezentsev, Vladimir Total change: -2.20 | |   |
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| 26th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2405 | 3.50 | 6 | -0.43 | 10 | -4.30 | |
|  Straver, Edwin | f | | 2335 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | |  Agarwal, Rohan | | | 2175 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Pupols, Viktors | | | 2196 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Bady, Glenn | | | 2229 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Aigner, Michael | | | 2229 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ivanov, Alexander | g | | 2547 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | |
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) | | | | 44th Annual American Open | Los Angeles, California | USA | 2008-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2405 | 5.00 | 7 | 0.21 | 10 | 2.10 | |
| | Mac Kinnon, Keith M | | | 2076 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Zierk, Steven C | | | 2240 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Carreto, Giovanni | c | | 2196 | MEX | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Casella, Michael | f | | 2290 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Alexandre, Kretchetov | f | | 2366 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Banawa, Joel | f | | 2317 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Tate, Emory A | m | | 2339 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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