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Individual Calculations January 2009 |
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| Yermolinsky, Alex Total change: -18.60 | |   |
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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 |
| 2317 | 2537 | 2.00 | 5 | -1.86 | 10 | -18.60 | |
|  Zierk, Steven C | | | 2240 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Small, Gregg H | | | 2240 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Rensch, Daniel M | f | | 2354 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Adamson, Robby | f | | 2324 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Bercys, Salvijus | m | | 2428 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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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