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Individual Calculations March 2023 |
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| Aleksandrova, Aleksandra Total change: 36.20 | |   |
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| Chess Olympiad 2023 for people with disabilities | Belgrade | SRB | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1701 | 3.00 | 6 | 1.33 | 20 | 26.60 | |
|  Monterrey, Henry | | | 1759 | VEN | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Ilic, Slobodan S | | | 2027 | SRB | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Naveen, Kumar A. | | | 2014 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tran, Thi Bich Thuy | | | 1422 | VIE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bernardo, Darry | | | 2070 | PHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stachanczyk, Jacek | m | | 2189 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | League Alef Darom 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1704 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
| | Lenglibon, Alex | | | 1693 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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