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Individual Calculations October 2008 |
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| Zilberstein, Dmitry Total change: 4.70 | |   |
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| 2008 CalChess Labor Day Championships | San Francisco, California | USA | 2008-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2388 | 4.50 | 6 | 0.47 | 10 | 4.70 | |
|  Mueller, Jason L | | | 2189 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Young, Gregory | | | 2233 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Zierk, Steven C | | | 2132 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | De Guzman, Ricardo | m | | 2389 | PHI | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Schwarz, Daniel | | | 2222 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shankland, Samuel | f | | 2368 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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