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Individual Calculations October 2013 |
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| Stabulnieks, Klavs Total change: 8.25 | |   |
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| IX Baltic school chess festival 2013 | Riga | LAT | 2013-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1871 | 2.50 | 6 | 0.06 | 15 | 0.90 | |
|  Gogin, Maksim | | | 2031 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Emdin, Grigory | | | 1591 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Petrovskis, Olegs | | | 2033 | LAT | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ngo Tan, Don | | | 2173 | HUN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Shumskis, Aleksandrs | | | 1844 | LAT | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Shirokov, Alexander | | | 1996 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | Riga 2013th chess championship | Riga | LAT | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1876 | 2.50 | 7 | 0.49 | 15 | 7.35 | |
| | Starcevs, Dmitrijs | | | 2155 | LAT | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Tokranovs, Dmitrijs | | | 2231 | LAT | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nemkovs, Vjaceslavs | | | 1947 | LAT | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Beks, Edmunds | | | 1923 | LAT | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Safonovs, Romans | | | 1940 | LAT | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Matvieks, Nikolajs | | | 2063 | LAT | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Rasa, Gints | | | 2076 | LAT | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | |
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