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Individual Calculations May 2017 |
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| Pfreundt, Jakob Total change: -4.00 | |   |
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| Oberliga Nord-Nord 2016/2017 March 2017 | Hamburg | GER | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2408 | 0.50 | 1 | -0.21 | 10 | -2.10 | |
|  Hebbinghaus, Holger | f | | 2253 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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 |
| 2285 | 2392 | 6.00 | 10 | -0.19 | 10 | -1.90 | |
| | Acevedo Mendez, Lisseth | | wm | 1992 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bottema, Martin | | | 2114 | NED | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Birkisson, Bardur Orn | | | 2146 | ISL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Thorgeirsson, Jon Kristinn | | | 2189 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Birkisson, Bjorn Holm | | | 2057 | ISL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ziska, Helgi Dam | g | | 2553 | FAI | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Liang, Awonder | m | | 2483 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Blomqvist, Erik | g | | 2548 | SWE | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Ptacnikova, Lenka | | wg | 2242 | ISL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Harika, Dronavalli | g | wg | 2521 | IND | 0.00 | 1 | -0.33 | 10 | -3.30 | | | * 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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