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Individual Calculations September 2019 |
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| Pechisker, Alfred Total change: 4.80 | |   |
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| New West Summer Open 2019 | New Westminster | CAN | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2169 | 4.50 | 6 | 0.24 | 20 | 4.80 | |
|  Taylor, Tristan | | | 1956 | CAN | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Linnick, Mark | | | 1838 | CAN | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Chung, Alec | | | 1784 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | McLaren, Brian | | | 2115 | CAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Amerkeshev, Madiyar | | | 2221 | KAZ | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Wu, Howard | | | 2030 | CAN | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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