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Individual Calculations July 2019 |
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| Roebers, Jan Total change: 32.80 | |   |
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| 13th BPB Limburg Open 2019 Group A | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2097 | 4.00 | 7 | 0.94 | 20 | 18.80 | |
|  Guelsen, Taylan | | | 2153 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Verhelst, Joris | | | 2112 | BEL | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Thanabalasingam, Ajandhan | | | 1989 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kalle, Erwin | | | 2031 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Fecker, Noah | f | | 2326 | SUI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Asadzade, Idris | | | 2125 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Fischer, Daniel | f | | 2294 | SUI | 0.50 | 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) | | | | HSG Open 2019 - groep A | Hilversum | NED | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2097 | 2.50 | 5 | 0.70 | 20 | 14.00 | |
| | Smit, Manuel | | | 1843 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vedder, Richard | f | | 2290 | NED | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Van De Griendt, Jan Willem | m | | 2332 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Van Der Poel, Henk | f | | 2241 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Lanchava, Tea | m | wg | 2314 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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