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Individual Calculations November 2023 |
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| Mitkov, Nikola Total change: -11.80 | |   |
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| 31st annual Midwest Class Championships - Premier | Wheeling, IL | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2447 | 2401 | 0.00 | 1 | -0.44 | 10 | -4.40 | |
|  Schmakel, Sam A | m | | 2447 | USA | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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) | | | | Gulf Coast October Open | Estero, FL | USA | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2401 | 2.00 | 3 | -0.74 | 10 | -7.40 | |
| | Ligotti, John | | | 2001 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Gao, Marvin | c | | 2062 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Ben Jemaa, Munir | | | 1967 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | * 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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