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Individual Calculations September 2018 |
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| Vickers, Josia Total change: -70.80 | |   |
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| Peter Stuart Memorial Open 2018 | North Shore | NZL | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1908 | 1.00 | 5 | -1.77 | 40 | -70.80 | |
|  Steadman, Michael V R | f | | 2233 | NZL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Hair, Philip I | | | 1829 | NZL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Morris, Byron | | | 1697 | AUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Weng, Xintong (winston) | | | 1621 | NZL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Isaac, Ceferino | | | 1965 | NZL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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