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Individual Calculations November 2023 |
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| Familton, Gregory Total change: 16.40 | |   |
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| 74th South Island Chess Championship 2023 | Oamaru | NZL | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1554 | 3.50 | 7 | 0.82 | 20 | 16.40 | |
|  Mayrhuber, Nikola | | wf | 2059 | AUT | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Moshakova, Elena | | | 1355 | FID | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Coleman, Phil | | | 1631 | NZL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Carpinter, Anthony L | | | 2128 | NZL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Christie, Richie | | | 1852 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gold, Hamish R | | | 1614 | NZL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Rowe, Abigail | | | 1187 | NZL | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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