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12871543: ISAAC SIMON ZYLSTRA
Events for this player since late 1991: 171

Events are generally shown in rating sequence order.

Recently rated events that have not yet been rerated into chronological order are indicated with a double asterisk (**). The post-event ratings from those events (and subsequent events) may change when they are rerated. (Events rated prior to 2004 are shown in the order in which they were originally rated.)

Events that are submitted late or out of chronological order will appear to have been rated out of ending-date order until the next time we re-rate all recent events to place them into chronological order. We normally do rerates on Tuesdays, though they may not complete until Wednesday.

Results within crosstables are NOT in tiebreak order and and players may not be listed in the same order as the prize lists from an event.


Show Events:
  1-50   51-100   101-150   151-171
Events 151 thru 171:
End Date
Event ID
Event Name
Section ID and Name
Reg Rtg
Before / After
Quick Rtg
Before / After
Blitz Rtg
Before / After
2008-10-04
200810042781
OCTOBER CALVIN COLLEGE CHALLEN (MI)
2: U 1300
1212 => 1175 1165 => 1121  
2008-09-06
200809064931
SEPTEMBER CALVIN COLLEGE CHALL (MI)
1: OPEN
1203 => 1212 1158 => 1165  
2008-07-12
200807126671
GRAND RAPIDS OPEN AND SCHOLAST (MI)
2: G/60
1193 => 1203 1141 => 1158  
2008-05-03
200805037251
SCHULER BOOKS MAY SCHOLASTIC (MI)
1: SCHOLASTIC
1174 => 1193 1116 => 1141  
2008-04-05
200804055301
GRAND RAPIDS OPEN AND SCHOLASTIC (MI)
2: OPEN
1104 => 1174    
2008-03-16
200803165911
2008 MICHIGAN JUNIOR CHAMPIONSHIPS (MI)
2: K-8C
1090 => 1104 1111 => 1116  
2008-02-23
200802231721
KALAMAZOO OPEN 2 (MI)
1: OPEN
1046 => 1090 1019 => 1111  
2007-03-18
200703186021
MICHIGAN JUNIOR (MI)
6: K8C
1038 => 1046 1016 => 1019  
2007-03-10
200703105131
SPRING LAKE IV (MI)
1: SCHOLASTIC
970 => 1038 908 => 1016  
2006-11-11
200611115841
2006 MICHIGAN SCHOLASTIC CLUB (MI)
3: K-8
946 => 970 877 => 908  
2006-03-25
200603258811
MICHIGAN JUNIOR (MI)
3: K-8
901 => 946 848 (P21) => 877  
2006-01-21
200601218221
SPRING LAKE II (MI)
1: USCF MEMBERS
935 => 901 875 (P18) => 848 (P21)  
2005-11-05
200511050241
2005 RED CEDAR SCHOLASTIC (MI)
3: K-8
937 => 935 885 (P15) => 875 (P18)  
2005-03-19
200503203131
2005 MICHIGAN JUNIOR PART 2 (MI)
1: K-5 CHAMP
926 => 937 868 (P10) => 885 (P15)  
2004-11-14
200411144340
GREATER GRAND RAPIDS CHESS CON (MI)
2: 2
928 (P25) => 926    
2004-03-28
200403281910
2004 MICHIGAN JUNIOR (MI)
7: K-5 C
869 (P20) => 928 (P25)    
2004-02-07
200402077020
2004 ELEMENTARY K-5 TEAM TOURN (MI)
1: K-5
827 (P15) => 869 (P20)    
2003-03-09
200303095830
MICHIGAN JUNIOR CHAMPIONSHIPS (MI)
2: K-3 C
837 (P10) => 827 (P15)    
2003-02-01
200302019990
2003 MICHIGAN PRIMARY TEAM (MI)
1: K-3
789 (P5) => 837 (P10)    
2003-02-01
200302010010
2003 MICHIGAN PRIMARY TEAM (MI)
1: DUAL-RATED
  789 (P5) => 868 (P10)  
2002-03-22
200203220340
K-3 RESERVE (MI)
1: K3 RESERVE
(Unrated) => 789 (P5)    
 


Session / 0
Version 1.00b / 2003-10-16

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