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Individual Calculations May 2016 |
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| Smith, Robert W Total change: -3.80 | |   |
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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 |
| 1958 | 2209 | 4.50 | 6 | -0.19 | 20 | -3.80 | |
|  Lynn, K William | | | 1867 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Jackson, L Ross | | | 1909 | NZL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Spiller, Paul S | c | | 1917 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Smith, Vivian J | | wf | 1809 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dive, Russell J | m | | 2320 | NZL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Marko, Helmut | c | | 1925 | PNG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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