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Individual Calculations May 2015 |
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| Lacha, Jan Total change: 0.20 | |   |
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| Krajsky prebor II USS 2014/2015 - B r1-3 | various | CZE | 2014-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1844 | 1.00 | 1 | 0.43 | 20 | 8.60 | |
|  Vodehnal, Vaclav | | | 1797 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Krajsky prebor II USS 2014/2015 - B r4 | various | CZE | 2014-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1844 | 0.50 | 1 | 0.00 | 20 | 0.00 | |
| | Okrouhlik, Zdenek | | | 1844 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Krajsky prebor III UKSS 2014/2015 - B r5-6 | various¨ | CZE | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1844 | 0.50 | 1 | -0.28 | 20 | -5.60 | |
|  Stranska, Kamila | | | 1625 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Krajsky prebor III UKSS 2014/2015 - B r7-8 | various¨ | CZE | 2015-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1816 | 0.50 | 1 | -0.09 | 20 | -1.80 | |
| | Mriso, Milos | | | 1749 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Krajsky prebor III UKSS 2014/2015 - B r9 | various¨ | CZE | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1816 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
| | Divis, Jiri | | | 1782 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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