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Individual Calculations April 2015 |
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| Tonso, Liina Total change: 84.80 | |   |
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| Estonian Women Chess Championship Preliminary 2015 and Estonian Girls U-20 Championship 2015 | Tallinn | EST | 2015-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1495 | 2.00 | 6 | 0.40 | 40 | 16.00 | |
|  Ivanova, Lidia | | | 1376 | EST | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Sagadijeva, Anna | | wf | 1803 | EST | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Olde, Margareth | | | 1861 | EST | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Hanzatjan, Anaid | | | 1830 | EST | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sinitsina, Anastassia | | | 1602 | EST | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Viikmaa, Karmen | | | 1707 | EST | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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 Girls U-18 Championship 2015 | Tallinn | EST | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1495 | 4.00 | 6 | 1.72 | 40 | 68.80 | |
| | Tkachenko, Jekaterina | | | 1415 | EST | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Maasik, Liisa | | | 1527 | EST | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Sagadijeva, Anna | | wf | 1803 | EST | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Olde, Margareth | | | 1861 | EST | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Olde, Grete | | | 1654 | EST | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Andrijashkina, Anastassia | | | 1365 | EST | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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