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Individual Calculations May 2019 |
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| Croad, Nicholas Total change: -2.80 | |   |
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| North Island Championship 2019 | Wellington | NZL | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2307 | 5.50 | 8 | -0.14 | 20 | -2.80 | |
|  Brockway, Andrew | | | 1907 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sellen, Ian | | | 1970 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Duneas, John | c | | 2083 | NZL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dive, Russell J | m | | 2298 | NZL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Steadman, Michael V R | f | | 2258 | NZL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Timergazi, Layla | | wm | 2005 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ker, Anthony F | m | | 2321 | NZL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Smith, Robert W | f | | 2199 | NZL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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