Individual Calculations February 2017 |
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Erben, Larissa Mar Total change: -6.20 | | |
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9th Annual Chesapeake Open - U2200 | Rockville, Maryland | USA | 2017-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1852 | 1981 | 3.00 | 5 | -0.31 | 20 | -6.20 | |
| Keisler, Philip Go | | | 1802 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | Boris, Peter Theod | | | 1718 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Fischer, Robert J | | | 1936 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | | Al-Hariri, Saad | | | 1803 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | McPherson, Kevin | | | 2001 | USA | 0.50 | 1 | 0.03 | 20 | 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) | |
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