Individual Calculations December 2018 |
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Jiang, James Total change: 0.00 | | |
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2018 Norths John Purdy Memorial Open | Sydney | AUS | 2018-09-11 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1621 | 0 | 2.00 | 5 | 0.00 | 1549 | | 0.00 | |
| Morgan, George | | | 1560 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | Sirkka, Pertti T | | | 1806 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | Hu, Kevin | | | 1482 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | Woodward, Michael R | | | 1638 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | Low, Frank | | | 1621 | AUS | 1.00 | 1 | 0.00 | | 0.00 | | 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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