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Individual Calculations December 2018 |
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| Glissan, Paul Total change: 4.00 | |   |
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| 2018 Norths John Purdy Memorial Open | Sydney | AUS | 2018-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1737 | 4.00 | 6 | 0.20 | 20 | 4.00 | |
|  Karunagaran, Arvend | | | 1463 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Greenwood, Norman | | | 1561 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sparks, Chris J | | | 1660 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Pepping, John M | | | 1580 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zheng, Marco Le Lun | | | 2005 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Huey, Toby | | | 1545 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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