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Individual Calculations July 2010 |
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| Jones, Gawain C B Total change: 11.30 | |   |
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| Wellington Open 2010 | Wellington | NZL | 2010-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2557 | 5.50 | 6 | 0.29 | 10 | 2.90 | |
|  Forster, William | | | 2157 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hill, Martin | | | 2157 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Garbett, Paul Anthony | m | | 2261 | NZL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Burns, Christopher John | | | 2157 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dive, Russell John | m | | 2371 | NZL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Steadman, Michael | f | | 2252 | NZL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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 |
| 2240 | 2557 | 6.00 | 6 | 0.84 | 10 | 8.40 | |
| | Macdonald, Paul | | | 2157 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lim, Benjamin | | | 2157 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Steadman, Michael | f | | 2252 | NZL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Smith, Robert W | f | | 2274 | NZL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Dive, Russell John | m | | 2371 | NZL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hart, Ralph | | | 2226 | NZL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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) | | |
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