Individual Calculations August 2017 |
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Xu, Ruoying Total change: -7.40 | | |
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2017 Canadian Open U2200 | Sault Ste. Marie | CAN | 2017-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1891 | 2012 | 5.50 | 9 | -0.37 | 20 | -7.40 | |
| Javidfard, Amirsalar | | | 1958 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | Selling, Edward | | | 1691 | CAN | 0.50 | 1 | -0.37 | 20 | -7.40 | | Kuryliw, Ray | | | 1847 | CAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | Drkulec, Vladimir | | | 1839 | CAN | 0.50 | 1 | -0.23 | 20 | -4.60 | | Shah, Omaray M. | | | 1805 | CAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | Ehab, Mohamed | | | 2057 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | Kiviaho, Robert | | | 2141 | CAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | Zhao, Ian | | | 1738 | CAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | Aniunoh, Chike (jude) | | | 1943 | CAN | 0.50 | 1 | -0.10 | 20 | -2.00 | | 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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