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Individual Calculations February 2014 |
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| De Guzman, Ricardo Total change: -3.30 | |   |
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| 2014 Bay Area International | Santa Clara, California | USA | 2014-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2409 | 5.00 | 9 | -0.55 | 10 | -5.50 | |
|  Beilin, Allan | | | 2054 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Yanayt, Eugene | f | | 2223 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Naroditsky, Daniel | g | | 2535 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Yi, Wei | g | | 2607 | CHN | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Kaufman, Ray | m | | 2301 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Shivaji, Shivkumar | f | | 2273 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Coraretti, Benjamin | | | 2170 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Piasetski, Leon | m | | 2289 | CAN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Cornejo, Max | m | | 2365 | PER | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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) | | | | 5th Annual Golden State Open | Concord, California | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2409 | 3.50 | 5 | 0.22 | 10 | 2.20 | |
| | Manvelyan, Hayk | | | 2282 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Wheeler, Cameron | f | | 2192 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Seitzer, Phillip | | | 2047 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Mikhalevski, Victor | g | | 2536 | ISR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Odondo, Ganbold | m | | 2335 | MGL | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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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