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Rapid:
Individual Calculations January 2015 |
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| Ramma, Kaspars Total change: 45.80 | |   |
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| Olaine district championship chess | Olaine | LAT | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2075 | 4.00 | 6 | 0.32 | 20 | 6.40 | |
|  Vaicuks, Jazeps | | | 1925 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Kurpnieks, Vairis | | | 2070 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Semjonovs, Vsevolods | | | 1731 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Melderis, Uldis | | | 2065 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Laizans, Aivars | | | 2143 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Semjonovs, Ilja | | | 1948 | LAT | 1.00 | 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) | | | | Latvian Chess Club Cup 2014 | Riga | LAT | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2075 | 6.00 | 8 | 1.97 | 20 | 39.40 | |
| | Grapmanis, Edgars | | | 1836 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nikolajev, Denis | | | 2384 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sinauridze, Simons | | | 1756 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Beks, Edmunds | | | 1907 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Klabis, Rokas | | | 2228 | LTU | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mierins, Eriks | | | 2128 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Petrovskis, Olegs | | | 2088 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Stepins, Edgars | | | 2230 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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