|
Individual Calculations April 2009 |
|
|
|
| Tan, Justin Total change: 14.85 | |   |
|
| 2009 Queenstown Chess Classic incorp 116th NZL Championship | Queenstown | NZL | 2009-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1870 | 3.00 | 9 | 0.71 | 15 | 10.65 | |
|  Ikeda, Junta | | | 2220 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Baider, Daniel | | | 2125 | NZL | 1.00 | 1 | 0.81 | 15 | 12.15 | |  Bakker, Sven | | | 2220 | NED | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Bennett, Hilton | | | 2032 | NZL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Harris, Rebecca | | wf | 1875 | AUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Grigoryan, Meri | | wf | 2092 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Voon, Richard | | | 1976 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | McNabb, Matthew David | | | 2095 | NZL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Stevens, Tristan | | | 2020 | AUS | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | Ballarat Begonia Open | Ballarat | AUS | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1870 | 1.50 | 4 | 0.28 | 15 | 4.20 | |
| | Stojic, Dusan | | | 2219 | AUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jackson, Ralph E. | | | 2096 | AUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Cheng, Bobby | | | 2098 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kaplan, Alex | | | 1726 | AUS | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | |
|
