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Individual Calculations April 2018 |
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| Chakkoli, Shiva Total change: 12.40 | |   |
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| 2018 Reidstra Memorial Over 2000 | Kitchener | CAN | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1671 | 2.50 | 4 | 1.40 | 40 | 56.00 | |
|  Klarner, William | | | 2069 | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gooding, Gordon | | | 1897 | CAN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Papneja, Arul | | | 1714 | CAN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Qiao, Cindy | | wf | 1765 | CAN | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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 Spring Open Open | Aurora | CAN | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1671 | 0.00 | 5 | -1.09 | 40 | -43.60 | |
| | Ning, Eric | | | 1832 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kang, Dorian | c | | 1883 | CAN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Li, William | | | 1918 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Fradkin, Benjamin | | | 1916 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ferreira, Alex | | | 1933 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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