Individual Calculations February 2023 |
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Katz, Alexander Total change: 2.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Dreaming King Open | Los Angeles, CA | USA | 2023-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2043 | 2468 | 3.00 | 3 | 0.21 | 10 | 2.10 | |
| Shi, Roger | | | 2068 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Gasparyan, David | | | 2092 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | Ward, Noah | | | 1970 | USA | 1.00 | 1 | 0.04 | 10 | 0.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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