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Individual Calculations November 2018 |
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| Colvin, Andrew Total change: 31.60 | |   |
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| 2018 Aurora Fall Open Master | Aurora | CAN | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1839 | 2.00 | 5 | 0.16 | 40 | 6.40 | |
|  Cummings, David H. | m | | 2239 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nazareno, Merlin | | | 1686 | CAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Barron, Michael | m | | 2139 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zhao, Jeffrey R | | | 1609 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Noritsyn, Sergey | | | 2178 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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 Guelph Fall Pro-Am Pro | Guelph | CAN | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1839 | 2.00 | 5 | 0.63 | 40 | 25.20 | |
| | Hua, Eugene | f | | 2239 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gooding, Gordon | | | 1857 | CAN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Gaisinsky, Adam | c | | 2040 | CAN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Brajkovic, Nikola | | | 1841 | CAN | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Migot, Tangi | m | | 2239 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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