Individual Calculations October 2013 |
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Kovalevskis, Artjoms Total change: -9.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IX Baltic school chess festival 2013 | Riga | LAT | 2013-08-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1690 | 1747 | 2.00 | 4 | -0.31 | 30 | -9.30 | |
| Rogotskiy, Yuriy | | | 1670 | RUS | 1.00 | 1 | 0.39 | 30 | 11.70 | | Semjonovs, Vsevolods | | | 1603 | LAT | 0.00 | 1 | -0.69 | 30 | -20.70 | | Antonivs, Vladislavs | | | 1714 | LAT | 1.00 | 1 | 0.45 | 30 | 13.50 | | Migunovs, Andrejs | | | 1774 | LAT | 0.00 | 1 | -0.46 | 30 | -13.80 | | 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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