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Individual Calculations May 2016 |
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| Smith, Vivian J Total change: 23.20 | |   |
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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 |
| 2007 | 1718 | 2.00 | 5 | 1.16 | 20 | 23.20 | |
|  Morrell, Gordon | | | 2092 | CAN | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Gibbons, Robert E | | | 2003 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lynn, K William | | | 1867 | NZL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Smith, Robert W | f | | 2118 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bennett, Hilton P | c | | 1957 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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