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Individual Calculations May 2019 |
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| Helliesen, Lykke-Merlot Total change: -11.60 | |   |
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| Horten Klubbmesterskap 2019 | Horten | NOR | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1590 | 3.00 | 4 | 0.85 | 40 | 34.00 | |
|  Omtvedt, Petter J | | | 1270 | NOR | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Evensen, Tom R | | | 1990 * | NOR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Viken, Anders | | | 1463 | NOR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Grong, Erik | | | 1565 | NOR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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) | | | | Nordic Chess Ch for Girls 2019-C | Koge | DEN | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1601 | 2.00 | 4 | -1.14 | 40 | -45.60 | |
| | Berndsen, Soffia Arndis | | | 1201 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Birkisdottir, Freyja | | | 1430 | ISL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tran, Alva Ling | | | 1550 | SWE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Jokinen, Sini | | | 1201 * | FIN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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