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Individual Calculations February 2018 |
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| Ratsma, Rosa Total change: -40.00 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa A | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2295 | 4.50 | 9 | -1.57 | 20 | -31.40 | |
|  Brozyna, Mateusz | | | 2108 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Yevseev, Denis | g | | 2514 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Luczak, Filip | c | | 2069 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Szczepaniak, Lukasz | | | 2138 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kus, Aleksander | | | 2154 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Saperas Lafarga, Joan Lluis | | | 2112 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stankiewicz, Pawel | | | 2132 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Adamowicz, Katarzyna | | wf | 2134 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Daniel, Damian | | | 2102 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | PRAGUE OPEN 2018 - A - IM open | Praha | CZE | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2287 | 5.50 | 9 | -0.43 | 20 | -8.60 | |
| | Nass, Sara | | | 1950 | NOR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cholleti, Sahajasri | | wf | 2083 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vichnar, David | f | | 2443 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kiriakov, Petr | g | | 2528 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wiley, Tom E | f | | 2118 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Chekletsov, Egor | | | 2039 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sandhya, G | | | 1934 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Balenovic, Zvonimir | f | | 2129 | CRO | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Utiatskaja, Irina | | wm | 2164 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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