Individual Calculations March 2023 |
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Amritzer, Martina Total change: -12.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Int. Graz Open 2023- Weekend | Graz | AUT | 2023-02-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1863 | 1554 | 0.00 | 3 | -0.61 | 20 | -12.20 | |
| Hofstadler, Mario | | | 2157 | AUT | 0.00 | 1 | -0.02 | 20 | -0.40 | | Mazzi, Leonardo | | | 1814 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Shibata, Misaki | | | 1617 | JPN | 0.00 | 1 | -0.41 | 20 | -8.20 | | 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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