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Individual Calculations August 2015 |
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| Narenthran, Tharmaratnam Total change: 6.60 | |   |
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| 2015 Oceania Zonal Open Championship | Sydney | AUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2002 | 5.00 | 9 | 0.33 | 20 | 6.60 | |
|  Tracey, Michael J | | | 1689 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Bjelobrk, Igor | m | | 2377 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Walker, Tyson | | | 1872 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Willathgamuwa, Rowan | | | 1798 | AUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Krstevski, Tristan | | | 1854 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Press, Harry | | | 1889 | AUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Steadman, Michael | f | | 2206 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kempen, Leon | c | | 1955 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Dale, Ari | m | | 2344 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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