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Individual Calculations July 2010 |
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| Steadman, Michael Total change: 25.35 | |   |
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| Wellington Open 2010 | Wellington | NZL | 2010-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2252 | 3.00 | 4 | 1.08 | 15 | 16.20 | |
|  Capper, David | | | 1852 * | NZL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Dive, Russell John | m | | 2371 | NZL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Noble, Mark Frederick | f | | 2240 | NZL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Jones, Gawain C B | g | | 2557 | ENG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 33rd Waitakere Open | Auckland | NZL | 2010-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2252 | 4.50 | 6 | 0.61 | 15 | 9.15 | |
| | Marko, Helmut | | | 2076 | PNG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Browne, Jeremy | | | 2077 | NZL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Jones, Gawain C B | g | | 2557 | ENG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Duneas, John | | | 2142 | NZL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Maroroa, Sue | | wm | 1926 | NZL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Stuart, Peter | | | 2042 | NZL | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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