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Rapid:
Individual Calculations July 2021 |
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| Pritulina, Nadezhda Total change: -4.80 | |   |
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| LEMBIT OLL MEMORIAL TOURNAMENT | Tallinn | EST | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1230 | 0.00 | 3 | -0.87 | 20 | -17.40 | |
|  Krivenko, Dion | | | 1850 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Poom, Mati | | | 1549 | EST | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Blokhin, Georg | | | 1054 | EST | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | 11th Lev Braschinsky Rapid Chess Memorial Tournament | Viljandi | EST | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1230 | 0.00 | 3 | -0.04 | 20 | -0.80 | |
| | Garber, Vjatseslav | | | 1965 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kushnir, Roman | | | 1866 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ruus, Rein | | | 1815 | EST | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Estonian G12 rapid Championships 2021 | Viimsi | EST | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1047 | 1230 | 5.00 | 6 | 0.67 | 20 | 13.40 | |
| | Luik, Elo-Mirtel | | | 932 | EST | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kuzmina, Oleksandra | | | 1051 | EST | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Haapsal, Maria Ioanna | | | 1277 | EST | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Karba, Kertu | | | 1103 | EST | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Karba, Karoliina | | | 906 | EST | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Orlova, Sofiya | | | 1012 | EST | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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