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Individual Calculations September 2014 |
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| Marutkins, Olegs Total change: 54.40 | |   |
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| 4 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2014-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2092 | 4.00 | 8 | 1.36 | 40 | 54.40 | |
|  Ris, Robert | m | | 2408 | NED | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Franco Alonso, Alejandro | m | | 2471 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kiolbasa, Oliwia | | wf | 1948 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Thiry, Jean-Christophe | | | 2011 | BEL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Rydstrom, Tom | | | 2201 | SWE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Narva, Mai | | wc | 2205 | EST | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kretainis, Kristaps | | | 2268 | LAT | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Jerez Perez, Alfonso | m | | 2393 | ESP | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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