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Individual Calculations September 2017 |
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| Stillger, Bernhard Total change: 60.40 | |   |
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| Dutch Open 2017 | Dieren | NED | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2262 | 5.00 | 9 | 0.79 | 20 | 15.80 | |
|  Kalle, Erwin | | | 2005 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Vrolijk, Liam | f | | 2419 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bosboom, Manuel | m | | 2405 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Brodowski, Piotr | m | | 2442 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | De Jong, Migchiel | m | | 2338 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zwirs, Nico | | | 2399 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Lai, Hing Ting | f | | 2393 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | De Boer, Bas | | | 2079 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Van Baar, Esper | | | 2067 | NED | 1.00 | 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) | | | | Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2262 | 6.50 | 9 | 2.23 | 20 | 44.60 | |
| | Baete, Guy | | | 1862 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Zwart, Johan | | | 1979 | NED | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Ackermann, Frank | | | 2009 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van Foreest, Lucas | m | | 2467 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Czebe, Attila | g | | 2465 | HUN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Van Delft, Merijn | m | | 2393 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Zwirs, Nico | | | 2399 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Breukelman, Jan | f | | 2395 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Beerdsen, Thomas | m | | 2447 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | |
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