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Individual Calculations November 2023 |
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| Sax, Robert David Total change: -26.20 | |   |
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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 |
| 1513 | 1616 | 1.50 | 4 | -1.00 | 20 | -20.00 | |
|  Craigmile, Charles H | | | 1648 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Thompson, Sean D | | | 1653 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Sundaram, Senthil | | | 1402 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Xu, Alan | | | 1349 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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 |
| 1238 | 1616 | 1.50 | 2 | -0.31 | 20 | -6.20 | |
| | Kaur, Jind | c | | 1260 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Singh, Jiyan | | | 1216 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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