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Individual Calculations September 2017 |
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| Chibukhchyan, Erik Total change: 112.40 | |   |
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| Riga Technical University Open 2017 - Tournament A | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2052 | 4.50 | 9 | 2.81 | 40 | 112.40 | |
|  D`costa, Lorin A R | m | | 2390 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Bakalchuk, Johnatan | f | | 2394 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Polyakov, Fedor | | | 2186 | LAT | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Berzina, Ilze | | wg | 2308 | LAT | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ozen, Bahadir | f | | 2311 | TUR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kholopov, Alexander A. | f | | 2306 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Soskov, Vjatsheslav | f | | 2291 | EST | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Lavendelis, Egons | f | | 2271 | LAT | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Van Osch, Mees | f | | 2349 | NED | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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