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Individual Calculations May 2016 |
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| Dive, Russell J Total change: -1.70 | |   |
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| New Zealand Seniors Chess Championship 2016 | Mt Maunganui, Tauranga | NZL | 2016-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2320 | 5.00 | 6 | -0.17 | 10 | -1.70 | |
|  Marko, Helmut | c | | 1925 | PNG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Yee, Stanley | | | 1937 | NZL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Jackson, L Ross | | | 1920 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bennett, Hilton P | c | | 1957 | NZL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Smith, Robert W | f | | 2209 | NZL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gibbons, Robert E | | | 2003 | NZL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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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