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Individual Calculations February 2015 |
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| Dobrowolski, Piotr Total change: -17.90 | |   |
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| MARIENBAD OPEN 2015 - A1 | Marianske Lazne | CZE | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2409 | 2434 | 3.00 | 9 | -1.79 | 10 | -17.90 | |
|  Studer, Noel | m | | 2403 | SUI | 0.00 | 1 | -0.54 | 10 | -5.40 | |  Kim, Alexey | g | | 2477 | KOR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Simantsev, Mikhail | g | | 2432 | UKR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Erenberg, Ariel | f | | 2251 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Berend, Fred | m | | 2363 | LUX | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Zawadzka, Jolanta | | wg | 2412 | POL | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Stachowiak, Kamil | m | | 2446 | POL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Kargin, Arseny | m | | 2444 | RUS | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Andreev, Eduard | g | | 2457 | UKR | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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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