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Individual Calculations February 2020 |
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| Winter, Ryan Total change: 33.60 | |   |
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| 127th New Zealand Championship and Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1862 | 4.50 | 9 | 0.84 | 40 | 33.60 | |
|  Ker, Anthony F | m | | 2262 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Qin, Oscar Shu Xuan | | | 1623 | NZL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Smith, Robert W | f | | 2160 | NZL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Yu, Jeffrey | | | 1499 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Metge, J Nigel | | | 1932 | NZL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Dive, Russell J | m | | 2262 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Reilly, Tim | f | | 2098 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | He, Caleb | | | 1626 | NZL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dowden, R Anthony | c | | 2056 | NZL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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