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Rapid:
Individual Calculations March 2019 |
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| Hosova, Sandra Total change: 53.20 | |   |
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| 71. PORG Open 2019 | Praha | CZE | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1309 | 1.50 | 2 | 0.44 | 20 | 8.80 | |
|  Hrabe, Kristian | | | 1242 | CZE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mazuret, Maxim | | | 1333 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | Rapid Very Mencikove 2019 | Praha | CZE | 2019-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1309 | 6.00 | 8 | 2.22 | 20 | 44.40 | |
| | Kormoutova, Adela | | | 1502 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Maatova, Alice | | | 1360 | CZE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Vavrova, Jirina | | | 1098 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Maskova, Marketa | | | 1217 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hosova, Stella | | | 1168 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sedlackova, Janka | | | 1601 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lipovska, Viktorie | | | 1088 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kovarova, Oxana | | | 1709 * | CZE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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