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Individual Calculations October 2008 |
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| Florean, Andrei C Total change: 17.10 | |   |
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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 |
| 2244 | 2403 | 2.00 | 3 | -0.10 | 10 | -1.00 | |
|  Young, Gregory | | | 2233 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shankland, Samuel | f | | 2368 | USA | 0.00 | 1 | -0.55 | 10 | -5.50 | |  Zierk, Steven C | | | 2132 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | The Miami Chess Open | Miami, Florida | USA | 2008-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2546 | 2403 | 4.00 | 7 | 1.81 | 10 | 18.10 | |
| | Ehlvest, Jaan | g | | 2603 | USA | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Shabalov, Alexander | g | | 2611 | USA | 1.00 | 1 | 0.77 | 10 | 7.70 | | | Mikhalevski, Victor | g | | 2592 | ISR | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Becerra, Julio J | g | | 2598 | USA | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Gonzalez, Renier | m | | 2507 | USA | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Krush, Irina | m | wg | 2470 | USA | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Stopa, Jacek | m | | 2440 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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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