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Individual Calculations October 2014 |
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| Pruess, David Total change: 3.00 | |   |
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| 2014 CalChess State Championship | Santa Clara, California | USA | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2347 | 4.00 | 6 | 0.30 | 10 | 3.00 | |
|  Applebaum, Andy F | | | 2116 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Zhu, Jack Qijie | | | 2042 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Chirila, Ioan C | g | | 2515 | ROU | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Sun, Jerome | | | 2013 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Paragua, Mark C | g | | 2489 | PHI | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Lee, Andy C | f | | 2292 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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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