Individual Calculations October 2017 |
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Rupel, David Total change: 9.60 | | |
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Seattle Chess Classic | Seattle, Washington | USA | 2017-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1945 | 1975 | 3.00 | 6 | -0.23 | 20 | -4.60 | |
| Tien, Sophie | | | 1642 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | Vega, Isaac | | | 1715 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Breckenridge, Steven | f | | 2292 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Orlova, Yelizaveta | | wc | 1933 | CAN | 1.00 | 1 | 0.44 | 20 | 8.80 | | Doknjas, John | f | | 2227 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | Bashkansky, Naomi | | wf | 1862 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | 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) | | 67th Annual Oregon Open | Portland, Oregon | USA | 2017-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2001 | 1975 | 3.50 | 6 | 0.71 | 20 | 14.20 | |
| Botez, Andrea | | | 1724 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | Breckenridge, Steven | f | | 2292 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Petrov, Oscar | | | 1734 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Christensen, Esben | | | 2067 | DEN | 0.50 | 1 | 0.13 | 20 | 2.60 | | Cigan, Jason | | | 2064 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | Zavortink, Matt | | | 2127 | USA | 0.50 | 1 | 0.20 | 20 | 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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