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Individual Calculations July 2019 |
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| Oord, Jan Total change: -12.60 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1499 | 1.00 | 4 | -0.40 | 20 | -8.00 | |
|  Van Der Graaf, Jaap | | | 1700 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Van Der Pol, Theo | | | 1620 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Krijnen, Wim | | | 1546 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Nieuwenweg, Rob | | | 1577 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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 C1 | Maastricht | NED | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1499 | 1.50 | 3 | -0.23 | 20 | -4.60 | |
| | Klaren, Andre | | | 1280 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dumont, Ties | | | 1500 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Janssen, Anja | | | 1534 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | |
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