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Rapid:
Individual Calculations March 2020 |
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| Koskinen, Hannu E. Total change: 3.60 | |   |
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| MatSK weekend 2020 B, rounds 1-3, rapid | Helsinki | FIN | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1878 | 2.50 | 3 | 0.18 | 20 | 3.60 | |
|  Makela, Ari | | | 1744 | FIN | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Polkki, Eino | | | 1478 * | FIN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mikkola, Sakari | | | 1712 | FIN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | |
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