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Individual Calculations September 2010 |
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| Ni, Polina Total change: -9.30 | |   |
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| Czech Open 2010 - F | Pardubice | CZE | 2010-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1895 | 0.50 | 4 | -1.18 | 15 | -17.70 | |
|  Jares, Jiri | | | 2044 | CZE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Wierum, Colin | | | 1956 | GER | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Hemala, Lubos | | | 1689 | CZE | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Hodova, Lucie | | | 2139 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | Czech Open 2010 - B | Pardubice | CZE | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1895 | 3.50 | 9 | 0.56 | 15 | 8.40 | |
| | Baier, Herbert | | | 2054 | GER | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Borisovs, Leonids | | | 2078 | LAT | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Naftalin, Solomon | | | 2026 | ISR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Vrchotka, Josef | | | 2029 | CZE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Szudra, Heinz-Werner | | | 1991 | GER | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Zeman Sen., Arnost | | | 1997 | CZE | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Vogel, Alfred | | | 2027 | GER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Jensen, Leif | | | 2023 | DEN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Frayssinet, Frank | | | 1987 | FRA | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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