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Individual Calculations September 2021 |
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| Alainis, Artis Total change: -0.20 | |   |
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| Rudaga Kaissa 2021 STANDART | Jurmala | LAT | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1841 | 4.00 | 6 | -0.75 | 20 | -15.00 | |
|  Testelecs, Ilja Kuprijans | | | 1441 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nordgreen, Jan Thomas | | | 1565 | ESP | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Varpins, Kristians | | | 1441 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maklakova, Naomi | | | 1441 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aminovs, Maksims | | | 1595 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shturman, Arseniy | | | 1953 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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) | | | | Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1841 | 3.00 | 8 | 0.74 | 20 | 14.80 | |
| | Samoun, Florent | f | | 2241 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Haavamae, Henrik | | | 2078 | EST | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sinitsina, Anastassia | | wf | 2057 | EST | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lohia, Sohum | | | 1994 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Saveljevs, Aleksandrs | | | 2047 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Vidruska, Renate | | wf | 2000 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kuznecova, Marija | | | 1755 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Alquist, Erik | | | 1980 | SWE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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