Individual Calculations March 2016 |
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Molenaar, Christiaan Total change: 40.60 | | |
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Tata Steel Chess Tournament 2016 - Tienkampen | Wijk aan Zee | NED | 2016-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 2023 | 7.00 | 9 | 2.02 | 20 | 40.40 | |
| Gattuso, Christophe | | | 1865 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | Elgersma, Simon | | | 2016 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | Kooiman, Piet | | | 1995 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | Seeleman, Jan | | | 2019 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | Straat, Evert-Jan | | | 2039 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | | Van Westerop, Sebastiaan | | | 1973 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | Geertsema, Piet | | | 1981 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | | Huijzer, Jacques | | | 1973 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | Van Leusden, Dennis | | | 2001 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | 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) | | Dutch Team Competition 2015-2016 - 3C - round 6 | Various | NED | 2016-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 2018 | 0.50 | 1 | 0.01 | 20 | 0.20 | |
| Roemersma, Aad | | | 2025 | NED | 0.50 | 1 | 0.01 | 20 | 0.20 | | 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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