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Individual Calculations February 2019 |
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| Ypma, Jord Total change: 26.00 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1840 | 5.00 | 8 | 0.65 | 40 | 26.00 | |
|  Hassing, Bert | | | 1510 | NED | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rupert, Casper | | | 2055 | NED | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Slagter, Ruben | | | 2086 | NED | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hillenkamp, Melchior | | | 1637 | NED | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Labruyere, Roger | | | 1760 | NED | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Van Dijk, Dominic | | | 1672 | NED | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Schwenke, Stefan | | | 1737 | GER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Nixdorf, Andre | | | 1977 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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