Individual Calculations February 2023 |
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Iwu, Dr. Okechukwu Total change: 22.80 | | |
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2023 Winter Open | Roseville, Minnesota | USA | 2023-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1909 | 2042 | 4.50 | 5 | 1.14 | 20 | 22.80 | |
| Voje, Daniel W | | | 1788 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Garrett, Daniel Za | | | 1855 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | Cavanah, Troy | | | 1956 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Weatherspoon, Kyler | | | 1981 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | Matus, Nastassja A | | wf | 1964 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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