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Individual Calculations September 2021 |
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| Omar, Noaman Total change: -21.00 | |   |
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| World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2630 | 2367 | 0.50 | 2 | 0.14 | 10 | 1.40 | |
|  Yilmaz, Mustafa | g | | 2630 | TUR | 0.00 | 1 | -0.18 | 10 | -1.80 | |  Yilmaz, Mustafa | g | | 2630 | TUR | 0.50 | 1 | 0.32 | 10 | 3.20 | |
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) | | | | Biel Chess Festival 2021 - MTO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2367 | 4.00 | 9 | -2.24 | 10 | -22.40 | |
| | Salem, A.r. Saleh | g | | 2682 | UAE | 0.00 | 1 | -0.14 | 10 | -1.40 | | | Rakhmangulova, Anastasiya | | wm | 2167 | UKR | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Giacomini, Hector | | | 2104 | FRA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Manukonda, Arun | | | 2033 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gueci, Tea | | wm | 2179 | ITA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Zimmermann, Luc | c | | 2151 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Vasquez Toledo, Cristian | | | 2064 | CHI | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Eric, Jovana | | wg | 2250 | SRB | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Stelmaszyk, Nico | f | | 2296 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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