Individual Calculations October 2015 |
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Davidovich, Manis Total change: -11.40 | | |
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2015 Michigan Open | Lansing, Michigan | USA | 2015-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2077 | 1993 | 2.00 | 5 | -0.08 | 20 | -1.60 | |
| Peredun, Andrew | f | | 2269 | CAN | 0.50 | 1 | 0.33 | 20 | 6.60 | | Smith, Michael A | | | 1798 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Bora, Safal | m | | 2383 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Posthuma, Jushua G | | | 2089 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | Williams, Ronald | | | 1844 | 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) | | 2015 Harold Steen Memorial Cup | Dearborn, Michigan | USA | 2015-09-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2003 | 1993 | 1.00 | 3 | -0.49 | 20 | -9.80 | |
| Sanders, Lewis F | | | 1907 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Chahrour, Ibrahim | f | | 2243 | LIB | 0.00 | 1 | -0.19 | 20 | -3.80 | | Tolliver, Kameron | | | 1859 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | 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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