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Individual Calculations September 2019 |
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| Perron, Sean Total change: -6.40 | |   |
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| 12th Calgary International | Calgary | CAN | 2019-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2056 | 0.00 | 3 | -0.59 | 20 | -11.80 | |
|  Sarkar, Justin | m | | 2389 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Banerjee, Bitan | m | | 2423 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Haessel, Dale | f | | 2148 | CAN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 12th Calgary International Open | Calgary | CAN | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 2056 | 2.00 | 2 | 0.27 | 20 | 5.40 | |
| | Milne, Arthur | | | 1669 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wang, Paul | | | 1796 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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