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Individual Calculations February 2023 |
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| Moradiabadi, Elshan Total change: -6.50 | |   |
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| 2023 New Zealand Championship | Wellington | NZL | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2514 | 7.00 | 9 | -0.26 | 10 | -2.60 | |
|  Tang, Hao | | | 2114 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Winter, Ryan | | | 2015 | NZL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Ker, Anthony F | m | | 2269 | NZL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Gong, Daniel Hanwen | f | | 2327 | NZL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Van Riemsdijk, Herman C. | m | | 2265 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Croad, Nicolas | f | | 2217 | NZL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Shoker, Samy | g | | 2491 | EGY | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Hague, Ben | f | | 2381 | NZL | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Rains, Edward | c | | 1977 | NZL | 0.50 | 1 | -0.47 | 10 | -4.70 | | | * 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) | | | | Bob Wade Masters | Auckland | NZL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2514 | 6.00 | 8 | -0.39 | 10 | -3.90 | |
| | Smith, Robert W | f | | 2130 | NZL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Shoker, Samy | g | | 2491 | EGY | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Stark, John | c | | 2114 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lukey, Stephen G | f | | 2158 | NZL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Xie, Felix | c | | 2103 | NZL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Van Riemsdijk, Herman C. | m | | 2265 | BRA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Lane, Gary W | m | | 2343 | AUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Hague, Ben | f | | 2381 | NZL | 1.00 | 1 | 0.32 | 10 | 3.20 | | | * 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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