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Individual Calculations August 2019 |
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| Dryaeva, Lana Total change: 8.40 | |   |
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| Championship of the Republic of North Ossetia-Alania 2019_U15 | Vladikavkaz | RUS | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1382 | 3.00 | 5 | 0.21 | 40 | 8.40 | |
|  Tandelov, Arseny | | | 1671 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Kovalev, Georgiy | | | 1364 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kadiev, David | | | 1209 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tsamalaidze, Liana | | | 1318 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Boliev, Felix | | | 1161 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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