Individual Calculations September 2023 |
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Golchin, Kevin Total change: 29.40 | | |
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43rd Annual Lina Grumette Memorial | VAN NUYS, CA | USA | 2023-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1927 | 1677 | 2.50 | 5 | 1.47 | 20 | 29.40 | |
| Tao, Sihan | | | 2000 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | | Akopian, Robert | | | 1957 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | Mazzarelli, Ariel | | | 2075 | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | | Wang, Andrew | | | 1809 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | Sethuraman, Roshan | | | 1796 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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