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Individual Calculations February 2013 |
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| Lelis, Janis Total change: 55.80 | |   |
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| Latvian Championship- 2013 1/4 final | Riga | LAT | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1834 | 3.50 | 5 | 1.86 | 30 | 55.80 | |
|  Kazmins, Girts | | | 1941 | LAT | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Melderis, Uldis | | | 1978 | LAT | 1.00 | 1 | 0.69 | 30 | 20.70 | |  Safonovs, Romans | | | 1983 | LAT | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Petrovskis, Olegs | | | 1973 | LAT | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Otikova, Elina | | | 1926 | LAT | 0.50 | 1 | 0.13 | 30 | 3.90 | |
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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