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Individual Calculations September 2019 |
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| Sosnin, Ivan Total change: 0.00 | |   |
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| A.E. Karpov Cup 2019 - B13 | Ekaterinburg | RUS | 2019-07-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1149 | 0 | 0.50 | 4 | 0.00 | 827 | | 0.00 | |
|  Bortnikov, Artem | | | 1147 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Ershov, Alexey | | | 1155 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Obukhov, Artem | | | 1246 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Ivanov, Bogdan | | | 1048 | RUS | 0.00 | 1 | 0.00 | | 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) | | | | Perm Stage of Junior Cup - Boys 13 | Perm | RUS | 2019-08-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1233 | 0 | 1.50 | 4 | 0.00 | 1146 | | 0.00 | |
| | Zhidelev, Nikolay | | | 1510 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Poluyanov, Stepan | | | 1152 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Tiunov, Artemiy | | | 1133 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Kazakov, Georgiy | | | 1137 | RUS | 0.50 | 1 | 0.00 | | 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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