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Individual Calculations January 2024 |
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| Dive, Russell J Total change: -24.60 | |   |
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| 2023 Wellington Club Championship A | Wellington | NZL | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2218 | 4.50 | 9 | -2.46 | 10 | -24.60 | |
|  Ker, Anthony F | m | | 2262 | NZL | 0.00 | 1 | -0.44 | 10 | -4.40 | |  Langford, Joshua | | | 1844 | NZL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Young, Cohen | | | 1818 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Croad, Nicolas | f | | 2219 | NZL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Winsley, Nicholas | | | 1803 | NZL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Winter, Ryan | | | 2052 | NZL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Archer, Ollie | c | | 1981 | NZL | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Van Der Hoorn, Thomas | | | 1800 | NZL | 0.00 | 1 | -0.93 | 10 | -9.30 | | | Timergazi, Layla | | wm | 1959 | NZL | 0.00 | 1 | -0.82 | 10 | -8.20 | | | * 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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