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Individual Calculations September 2018 |
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| Mirza, Diana Total change: 74.00 | |   |
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| The Irish Championships 2018 Weekday Open | Dublin | IRL | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1886 | 3.50 | 4 | 0.95 | 40 | 38.00 | |
|  Murray, Sam | | | 1486 * | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Venkatesan, Kavin | | | 1615 | IRL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Flynn, Jacob | | | 1895 | IRL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Melaugh, Gavin | | | 2029 | IRL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | | | European Youth Chess Championship G-18- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1886 | 4.00 | 9 | 0.90 | 40 | 36.00 | |
| | Kiolbasa, Oliwia | | wm | 2213 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Manitcaia, Alina | | | 1655 | MDA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sewald, Kathrin | | | 2030 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Nemcova, Karin | | | 2068 | CZE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kochukova, Anna | | wf | 2068 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Micoogullari, Lara | | wc | 1688 | TUR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Schloffer, Jasmin-Denise | | wf | 2192 | AUT | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Redondo Benavente, Ana | | wf | 2102 | ESP | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Blazeka, Mihaela | | wf | 2098 | CRO | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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