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Individual Calculations September 2017 |
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| Vlaar, Shannon Total change: 23.60 | |   |
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| 21. Godesburg-Open | Bonn | GER | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1882 | 3.00 | 6 | 0.26 | 20 | 5.20 | |
|  Yon, Gregory | | | 1583 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Koehler, Christian Friedrich | | | 2149 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Barning, Gerhard | | | 1738 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Trunz, Elena | | | 2156 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Baltic, Fatih | f | | 2210 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fuss, Jean-Pierre | | | 1717 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1882 | 4.00 | 9 | 0.92 | 20 | 18.40 | |
| | Van Foreest, Lucas | m | | 2282 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Norden, Marc | | | 1700 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Grochal, Joey | | | 2186 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kuiper, Willem | | | 1767 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Huesmann, Thomas | f | | 2279 | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Van Foreest, Machteld | | | 1768 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Elgersma, Simon | | | 2082 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Schouten, Jordy | | | 2094 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Haak, Eelco | | | 2071 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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