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Individual Calculations December 2017 |
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| Bekasovs, Rihards Total change: -9.20 | |   |
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| Chess Stars of the Baltic Sea Region 2017 | Narva | EST | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2018 | 3.00 | 5 | 0.34 | 40 | 13.60 | |
|  Chukavin, Kirill | | | 2256 | EST | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Vaskevicius, Augustas | | | 1983 | LTU | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Golikov, Daniil | | | 2170 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Protassov, Vlad | | | 1761 | EST | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Keso, Elias | | | 1786 | FIN | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Latvian Teams Chess Championship 2017 | Riga | LAT | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2018 | 1.50 | 6 | -0.57 | 40 | -22.80 | |
| | Mustaps, Matiss | f | | 2311 | LAT | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Bolsakovs, Vadims | | | 2117 | LAT | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Vins, Aleksis | | | 1974 | LAT | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sinauridze, Simons | | | 1997 | LAT | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Polyakov, Fedor | | | 2100 | LAT | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Starostits, Ilmars | g | | 2418 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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