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Individual Calculations September 2016 |
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| Rizihs, Valerijs Total change: 50.80 | |   |
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| Riga Technical University Open 2016 - Tournament D | Riga | LAT | 2016-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1778 | 6.00 | 7 | 0.75 | 20 | 15.00 | |
|  Stepanovs, Dans | | | 1391 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Golsta, Ramona | | | 1561 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Karunanayake, Mayuri | | | 1559 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Joensson, Oscar | | | 1442 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Polutskyi, Sergij | | | 1719 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Avotins, Arturs | | | 1659 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Malnieks, Karlis | | | 1661 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | 27th NATO Chess Championships | Shrivenham, Wiltshire | ENG | 2016-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1778 | 3.00 | 6 | 1.79 | 20 | 35.80 | |
| | Marquardt, Christian | | | 2099 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kersic, Matej | | | 2120 | SLO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Randall, Gordon | | | 1931 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bublys, Vaidotas | | | 1895 | LTU | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Onut, Simeon | | | 2178 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kruit, Erik | | | 1984 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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