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Individual Calculations September 2018 |
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| Jansone, Melanija Luize Total change: 9.20 | |   |
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| Riga Technical University Open 2018 - Tournament E | Riga | LAT | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1083 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Sergejeva, Sofija | | | 1287 | LAT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Panferovs, Olegs | | | 1288 | LAT | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Stanislavskis, Dmitrijs | | | 1297 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Napins, Vadims | | | 1360 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | European Youth Chess Championship G-10- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1083 | 1.50 | 6 | 0.11 | 40 | 4.40 | |
| | Keerthana, Easwar | | | 1434 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Kirtadze, Anastasia | | | 1391 | GEO | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ciarletta, Iris | | | 1303 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zavivaeva, Evelina | | wc | 1389 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Toth, Lili | | | 1347 | HUN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mkhitaryan, Emma | | | 1014 | ARM | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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