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Individual Calculations December 2021 |
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| Xiong, Alice Total change: 155.60 | |   |
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| KM 2021 Grupp B | Vasteras | SWE | 2021-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1251 | 3.50 | 6 | 1.67 | 40 | 66.80 | |
|  Alnabhani, Jamal | | | 1572 | SWE | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Bergstrom, Christoffer | | | 1093 | SWE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Carmegren, Christer | | | 1386 | SWE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Peterson, Elov | | | 1484 | SWE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Flykt, Gabriel | | | 1583 | SWE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Granath, Robert 1948 | | | 1368 | SWE | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | Lilla Hasselbacken Chess Open 2021 lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1255 | 1.50 | 2 | 0.23 | 40 | 9.20 | |
| | Andersson, Kasper 2010 | | | 1002 | SWE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Thorsteinsson, Thorsteinn Jakob F | | | 1284 | ISL | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | Gefle Elite Chess Open 2021 lang | Gavle | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1255 | 2.50 | 4 | 1.99 | 40 | 79.60 | |
| | Thornqvist, Ofelia | | | 1655 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sandberg, Jan-Henrik | | | 1581 | SWE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Persson, Lars 1971 | | | 1655 * | SWE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rothpfeffer, Rickard | | | 1475 | SWE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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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