Individual Calculations September 2015 |
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Bennett, David Michael Total change: -23.80 | | |
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5th Annual Potomac Open | Rockville, Maryland | USA | 2015-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1992 | 2120 | 0.00 | 1 | -0.67 | 20 | -13.40 | |
| Davydov, Alexander | | | 1992 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | 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) | | 14th Annual Manhattan Open | New York, New York | USA | 2015-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1951 | 2154 | 1.00 | 2 | -0.52 | 20 | -10.40 | |
| Seibel, F Matthew | | | 1967 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | Eng, Kenneth | | | 1935 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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) | |
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