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Rapid:
Individual Calculations September 2021 |
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| Proscenko, Mihails Total change: 5.00 | |   |
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| Latvian Rapid championship-2021 | Ventspils | LAT | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1075 | 1.50 | 8 | 0.06 | 20 | 1.20 | |
|  Feldmanis, Arturs | | | 1810 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Novozhenins, Jurijs | | | 1614 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Burkevica, Ilze | | | 1536 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Sudmale, Galina | | | 1589 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Reiha, Ance | | | 1335 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Feldmanis, Kristers | | | 1229 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Cherepanov, Daniil A | | | 1265 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Siders, Samuels Stefans | | | 1011 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Kuldigas NSS atklatais cempionats 2007-2009 | Kuldiga | LAT | 2021-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1071 | 2.00 | 4 | 0.19 | 20 | 3.80 | |
| | Apenitis, Markuss | | | 1442 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vidrusks, Jekabs | | | 1089 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Sliters, Roberts | | | 956 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Siders, Samuels Stefans | | | 1011 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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