Individual Calculations November 2023 |
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Koodrin, Zina Total change: 27.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Hosworth Foundation Grand Prix | Adelaide | AUS | 2023-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1433 | 1147 | 1.00 | 2 | 0.68 | 40 | 27.20 | |
| Brockman, Roland | | | 1386 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | Houston, Joshua | | | 1479 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | 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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