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Individual Calculations October 2017 |
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| Valentinova, Irina Total change: -45.60 | |   |
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| Petersburg Summer 2017 - Russian Cup G11 | St. Petersburg | RUS | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1229 | 1.00 | 4 | -0.62 | 40 | -24.80 | |
|  Lezina, Anna | | | 1363 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Olesk, Kamilla | | | 1323 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Zaytseva, Dariya | | | 1430 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shadrina, Eva | | | 1088 | EST | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | Open cup CICS_Kaissa_juniors | Moscow | RUS | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1229 | 0.50 | 2 | -0.52 | 40 | -20.80 | |
| | Gridnev, Selantiy | | | 1214 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Arkhipov, Alexander | | | 1229 | RUS | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | |
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