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Individual Calculations July 2009 |
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| Thornton, Giovanni Antonio Total change: -13.50 | |   |
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| Auckland Chess Centre Weekender | Auckland | NZL | 2009-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2145 | 0.00 | 1 | -0.75 | 15 | -11.25 | |
|  Tanoi, Toleafoa E | | | 1956 | NZL | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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) | | | | 32nd Waitakere Open | Auckland | NZL | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2146 | 4.00 | 6 | -0.15 | 15 | -2.25 | |
|  Gao, Judy | | wc | 1907 | NZL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Tanoi, Toleafoa E | | | 1937 | NZL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Maroroa, Sue | | wf | 1894 | NZL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Bennett, Hilton | | | 2028 | NZL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lim, Benjamin | | | 2127 | NZL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Krstev, Mario | | | 2085 | NZL | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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