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Individual Calculations May 2019 |
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| Barkasheva, Sofia Total change: 102.00 | |   |
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| Estonian Girls Championship U12 | Tallinn | EST | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1132 | 1181 | 3.50 | 6 | 0.07 | 40 | 2.80 | |
|  Leontjeva, Aleksandra | | | 1037 | EST | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Shadrina, Eva | | | 1111 | EST | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Pool, Linda Maria | | | 1118 | EST | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Levchenko, Marina | | | 1368 | EST | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pritulina, Nadezhda | | | 1067 | EST | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Haapsal, Maria Ioanna | | | 1089 | EST | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Grand-prix Dvorets_Spring starts, Group D | Moscow | RUS | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1181 | 4.00 | 5 | 2.48 | 40 | 99.20 | |
| | Minko, Aleksandr | | | 1297 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Petrov, Grigoriy | | | 1289 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Denisov, Mikhail | | | 1328 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Artemov, Maxim | | | 1335 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Prokhorov, Klim | | | 1383 | RUS | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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