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Individual Calculations September 2018 |
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| Sergienko, Sergey Total change: -1.80 | |   |
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| Riga Technical University Open 2018 - Tournament A | Riga | LAT | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2327 | 5.50 | 9 | -0.18 | 10 | -1.80 | |
|  Sinitsina, Anastassia | | wc | 2041 | EST | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Otikova, Elina | | wf | 2110 | LAT | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kollars, Dmitrij | g | | 2549 | GER | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Ghazarian, Kirk | | | 2140 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Garriga Cazorla, Pere | m | | 2444 | ESP | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Adocchio, Giampiero, Dr. | | | 2136 | GER | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Zukauskas, Arnas Povilas | | | 2008 | LTU | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lagunow, Raphael | f | | 2404 | GER | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Lahav, Michal | | wf | 2131 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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