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Rapid:
Individual Calculations December 2017 |
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| Steinbergs, Raivo Total change: 0.40 | |   |
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| Kuldiga district championship 2017 | Kuldiga | LAT | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1177 | 2.00 | 6 | 0.56 | 20 | 11.20 | |
|  Melihovs, Stanislavs | | | 1577 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Batirevs, Maksims | | | 1352 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Feldmanis, Kristers | | | 1295 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Mierins, Emils Janis | | | 1276 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sigats, Tomass | | | 1386 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Berzinsh, Markuss | | | 1465 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Olaine district open chess tournament for children 2017 | Olaine | LAT | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1177 | 0.50 | 3 | -0.54 | 20 | -10.80 | |
| | Feldmanis, Kristers | | | 1295 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sigats, Tomass | | | 1386 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rizovs, Markuss | | | 1196 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | |
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