Official Ratings/Rankings of ÖTTV, NÖTTV, STTV, KTTV, BTTV, TTTV, StTTV, WTTV, VTTV, OÖTTV, TTQ, TTSA, TTTA, TTV, and ELTTL.
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Duursma, Okke

All Events
DateEventInitial
Rating
Point
Change
Final
Rating
2017-03-11Singles Double Round Robin928±70−19909±58
2016-10-15Singles Round Robin900±83+28928±54
2016-01-302016-1-30 RR Single RR902±68−2900±59
2016-01-03Challenge859±72+43902±66
2015-10-102015-10-10 RR896±75−37859±63
2015-03-202015-3-20 Single Round Robin933±61−37896±54
2015-01-232015-1-23 Singles Round Robin906±60+27933±54
2014-11-22Singles Round Robin 2014-11-22871±58+35906±53
2014-10-17Singles Round Robin909±62−38871±54
2014-05-24Annual Tournament 2014-5-24897±48+12909±43
2014-05-16RR Singles 5-16-2014895±54+2897±47
2014-03-152014-3-15 Singles RR884±54+11895±46
2014-01-102014-Jan-10 RR Singles892±51−8884±45
2013-12-272013-12-27 Singles RR921±55−29892±49
2013-11-30Singles RR898±54+23921±51
2013-11-092013-11-9 RR Singes925±58−27898±52
2013-10-192013-10-19 Singles873±65+52925±56
2013-08-172013-8-17 Singles RR853±75+20873±58
2013-02-232013-2-23 RR951±70−98853±58
2012-11-242012-11-24 RR895±70+56951±61
2012-10-272012-10-27 RR772±90+123895±67
2012-09-292012-9-29 RR702±120+70772±88
2012-03-242012-03-24 RR601±248+101702±109

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