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Individual Calculations September 2015 |
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| Puroila, Sippo Total change: -22.60 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1886 | 4.00 | 9 | -1.13 | 20 | -22.60 | |
|  Puglia, Francesco | | | 1551 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kalinouski, Siarhei | | | 2093 | BLR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Silmalis, Janis | | | 1676 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Beks, Edmunds | | | 2001 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Pronin, Vladimir | | | 2035 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Van Der Vegt, Seth | | | 1990 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Horobrijs, Daniils | | | 1660 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sirp, Karl Aleksander | | | 1785 | EST | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Olde, Grete | | | 1621 | EST | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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