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Rapid:
Individual Calculations January 2014 |
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| Ivanovs, Igors Total change: -8.60 | |   |
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| Riga 89th secondary school III chess championship | Riga | LAT | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1791 | 5.00 | 8 | -0.43 | 20 | -8.60 | |
|  Granovska, Elisa | | | 1506 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vebers, Karlis | | | 1514 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Parhomenko, Margarita | | | 1668 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Semjonovs, Vsevolods | | | 1632 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gordijevica, Larisa | | | 1554 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Migunovs, Andrejs | | | 1792 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Petrovs, Jaroslavs | | | 1676 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Golubeva, Marija | | | 1847 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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