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Rapid:
Individual Calculations November 2019 |
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| Zubova, Polina Total change: -4.60 | |   |
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| Supersahiste B (2007-) | Riga | LAT | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1158 | 3.00 | 5 | 0.35 | 20 | 7.00 | |
|  Jansone, Melanija Luize | | | 1352 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Plauca, Lelde | | | 934 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vaicuka, Marija | | | 1102 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Krasilnikova, Marija | | | 1168 | LAT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Kucina, Polina | | | 1121 | LAT | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Rumbas kauss 2019 | Kuldiga | LAT | 2019-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1158 | 2.00 | 5 | -0.58 | 20 | -11.60 | |
| | Rasimenoka, Marija | | | 1140 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Golikova, Arina | | | 1015 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pukite, Elza | | | 1122 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kucina, Polina | | | 1121 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Vasiljeva, Sofja | | | 1340 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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