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Individual Calculations September 2017 |
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| Vovk, Ilja Total change: -17.00 | |   |
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| Estonian Men Chess Championship 2017 and Estonian Boys U-20 Championship 2017 | Tallinn | EST | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2307 | 2.00 | 5 | -1.73 | 20 | -34.60 | |
|  Ivanov, Platon-Jaan | | | 1978 | EST | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Haavamae, Henrik | | | 2064 | EST | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Medar, Marti | | | 1980 | EST | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Jezov, Roman | f | | 2319 | EST | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Korchagin, Oleg | | | 2158 | EST | 1.00 | 1 | 0.30 | 20 | 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) | | | | Riga Technical University Open 2017 - Tournament A | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2307 | 4.50 | 9 | 0.88 | 20 | 17.60 | |
| | Guerini, Silvia Jr | | | 1945 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kvon, Andrey | m | | 2500 | UZB | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Thybo, Jesper Sondergaard | m | | 2464 | DEN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Shirov, Alexei | g | | 2648 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Valsecchi, Alessio | m | | 2493 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zemlickova, Olena | | wm | 2062 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Miezis, Normunds | g | | 2430 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Gholami, Aryan | m | | 2434 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Popov, Mikhail | f | | 2422 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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