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Rapid:
Individual Calculations July 2021 |
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| Karba, Karoliina Total change: 20.00 | |   |
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| SAAREMAA II Chess Festival 2021 - rapid | Saaremaa | EST | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 906 | 1.50 | 12 | 0.51 | 20 | 10.20 | |
|  Lehes, Leho | | | 1201 | EST | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Lehes, Erik Johannes | | | 1278 | EST | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Verhni, Vladimir | | | 1641 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Burkova, Milde | | | 1641 | EST | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Uukkivi, Raigo | | | 1584 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Uurits, Karel | | | 1641 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bubnys, Marius | | | 1388 | LTU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jogi, Henry | | | 1045 | EST | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Seppel, Raul | | | 1153 | EST | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kasper, Richard | | | 1282 | EST | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kulaots, Aare | | | 1503 | EST | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Shadrina, Eva | | | 1401 | EST | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Estonian G12 rapid Championships 2021 | Viimsi | EST | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1066 | 906 | 2.00 | 5 | 0.49 | 20 | 9.80 | |
| | Karba, Kertu | | | 1103 | EST | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Luik, Elo-Mirtel | | | 932 | EST | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kuzmina, Oleksandra | | | 1051 | EST | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Orlova, Sofiya | | | 1012 | EST | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Pritulina, Nadezhda | | | 1230 | EST | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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