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Individual Calculations February 2020 |
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| Cilia Vincenti, David Total change: 2.40 | |   |
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| 127th New Zealand Championship and Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2070 | 4.50 | 9 | 0.12 | 20 | 2.40 | |
|  Qin, Oscar Shu Xuan | | | 1670 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ker, Anthony F | m | | 2302 | NZL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hague, Ben | f | | 2399 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tsagarakis, Angelo | | | 1746 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sandler, Leonid | m | | 2226 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Smith, Robert W | f | | 2160 | NZL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Van Riemsdijk, Herman C. | m | | 2260 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pinic, Noel | | | 2054 | NZL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Sole, Michael D | | | 1808 | NZL | 1.00 | 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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