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Individual Calculations October 2017 |
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| Batakovs, Olegs Total change: -10.00 | |   |
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| 17h European Senior Chess Campionsship 65 | Sabadell Espana | ESP | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2078 | 5.50 | 9 | 0.55 | 20 | 11.00 | |
|  Pont Maria, Victor | | | 1738 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lederman, Leon | m | | 2241 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Dubinsky, Alexander | | | 1890 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kierzek, Matthias, Dr. | | | 2277 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Taksrud, Vidar | | | 1983 | NOR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sevenyuk, Alexey | | | 1890 | BLR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gorzeltsen, Edward | | | 1885 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vucenovic, Dragomir | f | | 2235 | SUI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Simon Padros, Emili | f | | 2150 | ESP | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Riga 2017th chess championship | Riga | LAT | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 2078 | 5.50 | 8 | -1.05 | 20 | -21.00 | |
| | Pakalns, Raivis Kristians | | | 1678 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roze, Janis | | | 1804 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Golubovskis, Maksims | | | 1896 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Zarovs, Aleksandrs | | | 1809 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Piksis, Davids | | | 1678 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolasa, Pjotrs | | | 2079 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Petersons, Ojars | | | 1729 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rupais, Emils | | | 1678 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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