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Individual Calculations November 2018 |
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| Xie, Austin Total change: 52.40 | |   |
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| 2018 Howard Ridout Memorial | Scarborough | CAN | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1382 | 0.50 | 5 | -0.12 | 40 | -4.80 | |
|  Lei, Sean | | | 1782 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Southam, David | | | 1782 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Thomas | | | 1629 | CAN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Huang, Youhe | | | 1715 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gao, Raymond | | | 1676 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2018 Markham U2200 | Markham | CAN | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1382 | 0.50 | 4 | -0.10 | 40 | -4.00 | |
| | Li, Eric M | | | 1782 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gao, Raymond | | | 1668 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ning, Eric | | | 1752 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Joseph Benher, Savio | | | 1568 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2018 Aurora Fall Open U2000 | Aurora | CAN | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1382 | 3.00 | 4 | 1.53 | 40 | 61.20 | |
| | Armstrong, Robert J | | | 1508 | CAN | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ajith, Aayush | | | 1734 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Hua, Michelle | | | 1172 | CAN | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Jordan, John | | | 1567 | CAN | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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