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Individual Calculations March 2015 |
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| Lyall, Simon Total change: 4.60 | |   |
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| ACC Waitangi Weekender 2015 | Auckland | NZL | 2015-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1767 | 1.50 | 4 | 0.23 | 20 | 4.60 | |
|  Gao, Hans | | | 2150 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Li, Rodney Xiang Rei | | | 1458 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Steadman, Michael V R | f | | 2167 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bennett, Hilton P | c | | 1965 | NZL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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