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Individual Calculations September 2019 |
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| Van Helvoort, Rob Total change: 1.20 | |   |
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| Dutch Open 2019 | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2104 | 3.50 | 9 | 0.06 | 20 | 1.20 | |
|  Van Der Hagen, Loek | | | 1988 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lai, Hing Ting | m | | 2460 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Tang, Charlie | | | 2247 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Odendahl, Reiner | f | | 2352 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ochs, Daniel Elias | | | 2005 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Grutter, Tim | | | 2091 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Wedda, Dries | | | 2234 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Elgersma, Onno | | | 2232 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bruil, Rembrandt | c | | 2203 | NED | 0.00 | 1 | -0.36 | 20 | -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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