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Individual Calculations March 2018 |
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| Chao, Lucy Total change: 201.60 | |   |
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| 2018 Edmonton Reserves | Edmonton | CAN | 2018-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1331 | 4.50 | 7 | 3.33 | 40 | 133.20 | |
|  Darvekar, Yash | | | 1381 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Razzaq, Ali | | | 1731 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Offengenden, Ron | | | 1568 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Majaducon, Willy | | | 1731 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Pogosian, Dmitri | | | 1731 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Schech, Roland | | | 1587 | CAN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Koperski, Dustin | | | 1686 | CAN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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 Northern Alberta Open | Edmonton | CAN | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1313 | 2.50 | 5 | 1.71 | 40 | 68.40 | |
| | Guevarra, Alvin | | | 1713 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Zeggelaar, Mike | | | 1713 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Macdonald, Dean | | | 1360 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Pradzinski, Tim | | | 1713 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mo, Michelle | | | 1657 | CAN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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) | | |
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