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Individual Calculations April 2023 |
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| Rudiger, Maria Helena Total change: 12.80 | |   |
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| Estonian G16 Championship 2023 | Narva | EST | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1109 | 2.00 | 5 | 0.32 | 40 | 12.80 | |
|  Levchenko, Marina | | | 1673 | EST | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Karba, Kertu | | | 1217 | EST | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Pool, Linda Maria | | | 1363 | EST | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Korstin, Marta | | | 1040 | EST | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kuzmina, Oleksandra | | | 1092 | EST | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | |
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