Individual Calculations April 2015 |
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Grivnieks, Alberts Total change: 105.20 | | |
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Latvian Youth Chess Championship B-16 2015 | Riga | LAT | 2015-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1882 | 1578 | 4.00 | 9 | 2.63 | 40 | 105.20 | |
| Zarinsh, Ricards | | | 1770 | LAT | 0.50 | 1 | 0.25 | 40 | 10.00 | | Stabulnieks, Klavs | | | 1978 * | LAT | 1.00 | 1 | 0.92 | 40 | 36.80 | | Sinauridze, Simons | | | 1881 | LAT | 0.50 | 1 | 0.36 | 40 | 14.40 | | Tokranovs, Dmitrijs | | | 1978 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ziedins, Roberts | | | 1853 | LAT | 1.00 | 1 | 0.83 | 40 | 33.20 | | Polyakov, Fedor | | | 1911 | LAT | 1.00 | 1 | 0.88 | 40 | 35.20 | | Semjonovs, Vsevolods | | | 1766 | LAT | 0.00 | 1 | -0.26 | 40 | -10.40 | | Ivanov, Igor | | | 1826 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | Sirokov, Jevgenijs | | | 1978 * | 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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