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Individual Calculations May 2015 |
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| Zak, Zbynek Total change: -9.80 | |   |
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| Krajska soutez SSS - skupina B 2014/2015 r1-3 | various | CZE | 2014-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2002 | 1.00 | 3 | -0.66 | 20 | -13.20 | |
|  Velik, Jan | | | 2024 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Koudelka, Ivan | | | 2057 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Tesar, Patrik | | | 1795 | CZE | 0.50 | 1 | -0.27 | 20 | -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) | | | | Krajska soutez SSS - skupina B 2014/2015 r5-6 | various | CZE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2002 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Kaplan, Daniel | | | 2130 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 2. liga C 2014/2015 r7-8 | various | CZE | 2015-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2002 | 0.00 | 1 | -0.23 | 20 | -4.60 | |
| | Karasek, Lukas | | | 2215 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Krajska soutez SSS - skupina B 2014/2015 r9-10 | various | CZE | 2015-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2002 | 1.50 | 2 | 0.53 | 20 | 10.60 | |
| | Masak, Radim | | | 1968 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Groh, Jiri | | | 2059 | CZE | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | 2. liga C 2014/2015 r11 | various | CZE | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2002 | 0.50 | 1 | 0.20 | 20 | 4.00 | |
| | Kolar, Pavel | | | 2154 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | |
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