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Individual Calculations May 2015 |
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| Noble, Mark F Total change: 8.20 | |   |
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| Oceania Seniors Chess Championship 2015 | Auckland | NZL | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2243 | 4.00 | 6 | 0.41 | 20 | 8.20 | |
|  Hair, Philip I | | | 1937 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  McLaren, Leonard J | | | 2202 | NZL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Morrell, Gordon | | | 2125 | CAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Steadman, Michael V R | f | | 2240 | NZL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Garbett, Paul A | m | | 2255 | NZL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Smith, Robert W | f | | 2222 | NZL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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