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Individual Calculations September 2012 |
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| Machan, Jan Total change: 23.10 | |   |
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| Czech Open 2012 - C - open rating tournament | Pardubice | CZE | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2047 | 7.00 | 9 | 2.15 | 15 | 32.25 | |
|  Saroun, Radek | | | 1806 | CZE | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Beranek, Ondrej | | | 1886 | CZE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Rogos-Jun., Jan | | | 2162 | SVK | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Trapl, Dalibor | | | 2145 | CZE | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Naftalin, Solomon | | | 1976 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Postupa, Martin | | | 1992 | CZE | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Belousov, Gennadiy | | | 2183 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Heyne, Lukas | | | 2057 | GER | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Langner, Tobias | | | 1948 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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) | | | | European Youth Chess Championship 2012 - B16 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2055 | 3.50 | 8 | -0.61 | 15 | -9.15 | |
| | Kobo, Ori | | | 2249 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Oliver, Martin | | | 1838 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Stathopoulos, Ioannis | | | 2217 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Dereshki, Dario | | | 1938 | BUL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Samdanov, Samdan | | | 2207 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Burcu, Cagatay | | | 1992 | TUR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Munteanu, Ali-Eduard | | | 1982 | ROU | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Walek, Petr | | | 1952 | CZE | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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