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Individual Calculations August 2017 |
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| Riff, Jean-Noel Total change: -3.70 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. A | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2374 | 2493 | 5.50 | 9 | -0.37 | 10 | -3.70 | |
|  Kukawski, Maciej | | | 2285 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Przedmojski, Rafal | | | 2355 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Zujev, Oleg | | | 2366 | LTU | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Teclaf, Pawel | c | | 2372 | POL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Raja, Harshit | | | 2377 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Szustakowski, Antoni | | | 2171 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Molenda, Marcin | f | | 2419 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Barski, Radoslaw | | | 2402 | POL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dragun, Kamil | g | | 2621 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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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