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Rapid:
Individual Calculations December 2017 |
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| Ostlund, Tobias Total change: 10.20 | |   |
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| Lilla Hasselbacken Chess Open 2017 snabb | Stockholm | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1260 | 1.50 | 4 | 0.59 | 20 | 11.80 | |
|  Eriksson, Staffan | | | 1500 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Morell, Adam | | | 1528 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Forsberg, Gustaf | | | 1407 | SWE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Ingelman-Sundberg, Simon | | | 1458 | SWE | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | Juniorallsvenskan 2017 Div II | Vasteras | SWE | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1260 | 1.00 | 4 | -0.08 | 20 | -1.60 | |
| | Laine, Jacob | | | 1462 | SWE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Nilsson, Joel 1997 | | | 1660 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Skahlberg-Lima De Faria, | | | 1419 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Anelli, Laura | | | 1283 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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