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Individual Calculations February 2023 |
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| McLaren, Leonard J Total change: -14.00 | |   |
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| 2023 New Zealand Championship | Wellington | NZL | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2100 | 5.50 | 9 | -0.70 | 20 | -14.00 | |
|  Tanoi, T Edward | | | 1800 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Xing, Zerui | | | 1700 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zhang, Jasmine Haomo | | wm | 1949 | NZL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Braganza, Nadia | | wc | 1626 | NZL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Croad, Nicolas | f | | 2217 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rains, Edward | c | | 1977 | NZL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Van Riemsdijk, Herman C. | m | | 2265 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Langford, Joshua | | | 1845 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Cilia Vincenti, David | c | | 1964 | MLT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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