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Individual Calculations November 2015 |
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| Mukkattu, Philip Total change: 2.00 | |   |
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| 42nd North Shore Open | North Shore, Auckland | NZL | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1731 | 2.00 | 4 | 0.65 | 20 | 13.00 | |
|  Milligan, Helen | c | wf | 1943 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Zhang, Leo | | | 2007 | NZL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Cooper, Nigel | | | 1727 | NZL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Fan, Allen Chi Zhou | | | 1771 | NZL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | Merv Morrison Memorial 2015 | Auckland | NZL | 2015-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1731 | 1.00 | 3 | -0.55 | 20 | -11.00 | |
| | Steadman, Michael V R | f | | 2131 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Li, Rodney Xiang Rei | | | 1468 | NZL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | McDougall, Wayne | | | 1624 | NZL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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