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Individual Calculations July 2019 |
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| Hilwerda, Jonas Total change: -28.00 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2317 | 4.50 | 7 | -1.59 | 20 | -31.80 | |
|  Pellikaan, Govert | | | 1980 | NED | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Wuijts, Johan | | | 1969 | NED | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Van T Veld, Menno | | | 1917 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bosboom, Ardin | | | 1965 | NED | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Elgersma, Simon | c | | 2088 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | | | De Boer, Rein | | | 2053 | NED | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Oord, Raymon | | | 1948 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | 13th BPB Limburg Open 2019 Group A | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2303 | 4.00 | 7 | 0.19 | 20 | 3.80 | |
| | Werthebach, Felix | | | 2186 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Bok, Benjamin | g | | 2638 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Van De Perre, Tom | | | 2063 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Huesmann, Thomas | f | | 2136 | BEL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Van Dael, Siem | f | | 2290 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Vandenbussche, Thibaut | m | | 2442 | BEL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Elgersma, Onno | | | 2173 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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