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Individual Calculations May 2017 |
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| Christiansen, Johan-Sebastian Total change: 18.40 | |   |
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| Fagernes Chess International GM group 2017 | Fagernes | NOR | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2418 | 2429 | 5.00 | 9 | 0.39 | 10 | 3.90 | |
|  Laverton, Christian | | | 2159 | NOR | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Westerinen, Heikki M.j. | g | | 2314 | FIN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Postny, Evgeny | g | | 2606 | ISR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Prohaszka, Peter | g | | 2592 | HUN | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Greenfeld, Alon | g | | 2550 | ISR | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Efroimski, Marsel | | wg | 2300 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Jarvenpaa, Jari | f | | 2244 | FIN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rozentalis, Eduardas | g | | 2540 | LTU | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Kazakovskiy, Valeriy | m | | 2454 | BLR | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2429 | 7.00 | 10 | 1.45 | 10 | 14.50 | |
| | Zybura, Andre | | | 2029 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Plotkin, Mark | | | 2147 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Grandelius, Nils | g | | 2641 | SWE | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Entem, Alan | | | 2200 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gorti, Akshita | f | wm | 2261 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Donchenko, Alexander | g | | 2554 | GER | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Van Foreest, Jorden | g | | 2584 | NED | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Kniest, Oliver | f | | 2301 | GER | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Timmermans, Mark | m | | 2385 | NED | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Jones, Gawain C B | g | | 2671 | ENG | 1.00 | 1 | 0.80 | 10 | 8.00 | | | * 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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