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Individual Calculations February 2017 |
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| Obolentseva, Alexandra Total change: 6.60 | |   |
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| PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2338 | 6.00 | 9 | 0.33 | 20 | 6.60 | |
|  Krischke, Arnold | | | 1981 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Krivanek, Vladimir | | | 2122 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ringoir, Tanguy | g | | 2496 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jascenko, Olga | | wm | 2156 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Derakhshani, Borna | f | | 2195 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Ozen, Deniz | f | | 2240 | TUR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Szpar, Milosz | | | 2213 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chernyshov, Konstantin | g | | 2492 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Scott, Gordon W | | | 2198 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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