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Individual Calculations February 2020 |
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| Balje, Jan Total change: -0.40 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2179 | 4.00 | 8 | -0.02 | 20 | -0.40 | |
|  Beerdsen, Thomas | m | | 2482 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Shakhverdian, William | | | 2039 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Van Randtwijk, Mick | | | 2047 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Berndt, Matthias | | | 2065 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Wedda, Dries | | | 2209 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Markus, John Raymond | | | 1996 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Maatman, Nick | m | | 2400 | NED | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Hilwerda, Jonas | f | | 2228 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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