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Individual Calculations November 2023 |
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| Chen, Megan Total change: 54.80 | |   |
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| 31st annual Midwest Class Championships - 1800-2099 | Wheeling, IL | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1567 | 3.50 | 4 | 2.18 | 20 | 43.60 | |
|  Blomer, John | | | 1603 | USA | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Akintonde, Jimi | | | 1874 | USA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Elgat, Adam | | | 1674 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Thompson, Sean D | | | 1653 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | CCC Monthly Swiss October 2023 | Chicago, IL | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1567 | 2.00 | 2 | 0.56 | 20 | 11.20 | |
| | Singh, Jiyan | | | 1167 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Loftis, Madison Y | | | 1554 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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