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Individual Calculations September 2015 |
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| Stasans, Aivars Total change: -2.80 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2154 | 3.50 | 9 | -0.14 | 20 | -2.80 | |
|  Kjartansson, Gudmundur | m | | 2447 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Zenchanka, Pavel | | | 1916 | BLR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Narva, Mai | | wm | 2266 | EST | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Mu, Ke | | | 2380 | CHN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kiltti, Jyrki | | | 2236 | FIN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ris, Robert | m | | 2449 | NED | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Perske, Thore | f | | 2408 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sucikova, Svetlana | | | 2015 | SVK | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Nyland, Thomas | | | 1994 | NOR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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