Individual Calculations February 2019 |
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Jonkers, Bas Total change: 11.20 | | |
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Tata Steel Chess Tournament 2018 - Weekendvierkampen | Wijk aan Zee | NED | 2019-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2002 | 1885 | 1.00 | 3 | -0.03 | 40 | -1.20 | |
| Brokaar, Joey | | | 2049 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | | Broszeit, Peter | | | 1945 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | | Sanders, Catheleijne | | | 2013 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | 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) | | Tata Steel Chess Tournament 2018 - Dagvierkampen | Wijk aan Zee | NED | 2019-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1962 | 1885 | 1.50 | 3 | 0.31 | 40 | 12.40 | |
| Poelstra, Ben | | | 2010 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | Bik, Wouter | | | 1938 | NED | 0.50 | 1 | 0.07 | 40 | 2.80 | | Sparreboom, Ronald | | | 1937 | NED | 0.50 | 1 | 0.07 | 40 | 2.80 | | 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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