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Individual Calculations December 2017 |
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| Levchenko, Marina Total change: -21.20 | |   |
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| Estonian Youth Team U18 Championship 2017 | Kohtla-Jarve | EST | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1297 | 1.00 | 4 | -0.74 | 40 | -29.60 | |
|  Liiv, Kristiina | | | 1340 | EST | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Bussel, Julia | | | 1209 | EST | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Blokhin, Sofia | | | 1433 | EST | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Poluektova, Arina | | | 1401 | EST | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | Chess Stars of the Baltic Sea Region 2017 | Narva | EST | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1347 | 2.50 | 4 | 0.21 | 40 | 8.40 | |
| | Ter-Avetisjana, Agnesa Stepania | | | 1394 | LAT | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Sippola, Sara-Olivia | | | 1470 | FIN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Shatkovskaia, Elizaveta | | | 1207 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Vaino, Jekaterina | | | 1059 | EST | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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