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Individual Calculations April 2018 |
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| Coffey, Ruari Total change: 43.20 | |   |
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| 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1357 | 2.50 | 6 | 1.08 | 40 | 43.20 | |
|  Nemeth, Laszlo | | | 1615 | AUS | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Ng, Reiner | | | 1552 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ogden, Marcus W | | | 1737 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Goh, Julien | | | 1240 | SGP | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Brotheridge, Jamie | | | 1712 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Lim, Christopher | | | 1679 | AUS | 0.00 | 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) | | |
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