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Individual Calculations April 2023 |
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| Korstin, Marta Total change: -11.60 | |   |
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| Estonian G16 Championship 2023 | Narva | EST | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1040 | 1.00 | 5 | -0.29 | 40 | -11.60 | |
|  Karba, Kertu | | | 1217 | EST | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Andreeva, Olga | | | 1055 | EST | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Levchenko, Marina | | | 1673 | EST | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Rudiger, Maria Helena | | | 1109 | EST | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Pool, Linda Maria | | | 1363 | EST | 0.00 | 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) | | |
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