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Rapid:
Individual Calculations April 2018 |
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| Ruugla, Raul Total change: -46.40 | |   |
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| Estonia 100 Youth Chess Series III: C-Tournament | Tallinn | EST | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1435 | 1.00 | 5 | -2.32 | 20 | -46.40 | |
|  Orgse, Karl Kristofer | | | 1652 | EST | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rychagov, Nikita | | | 1434 | EST | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Raudvali, Anders | | | 1166 | EST | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Laanela, Joosep | | | 1078 | EST | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Beda, Pjotor | | | 1103 | EST | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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) | | |
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