Rapid:
Individual Calculations December 2019 |
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Gudmundsson, Gunnar Erik Total change: 44.80 | | |
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Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1721 | 1365 | 1.00 | 4 | 0.54 | 20 | 10.80 | |
| Karlsson, Jorgen | | | 1765 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bernhardsson, Sten | | | 1765 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kalingas, Dimitris | | | 1590 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | | Karlsson, Patrik | | | 1765 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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) | | Islandsmot ungmenna u12 | Kopavogur | ISL | 2019-11-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1197 | 1365 | 6.00 | 6 | 1.70 | 20 | 34.00 | |
| Sharifa, Rayan | | | 1155 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | Berndsen, Soffia Arndis | | | 1298 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | Helgadottir, Idunn | | | 1171 | ISL | 1.00 | 1 | 0.25 | 20 | 5.00 | | Skarphedinsson, Ingvar Wu | | | 1126 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Haile, Batel Goitom | | | 1283 | ISL | 1.00 | 1 | 0.39 | 20 | 7.80 | | Omarsson, Adam | | | 1149 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | 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) | |
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