Chess South Africa
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Chess South Africa
Vreken, J (Jandre)
Dob:
1997/07/24 (Adult)
Gender:
Male
Chess SA id:
197042228
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2018/01/12 (2507 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1207.4
Current Weighted rating
1207.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1207.4
Current highest rating achieved
1376.0
Current floor (min rating allowed)
876.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±164.1
Current Raw change used (final)
0.0
Projected new Raw rating
1207.4
Projected new Weighed rating
1110.8
Projected new Weighted performance
55.6
Projected new final Raw rating (if new WP > new Raw)
1207.4
Projected new highest rating
1376.0
Projected new floor
876.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.4
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1207.4
Current Weighted rating
1207.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1207.4
Current highest rating achieved
1376.0
Current floor (min rating allowed)
876.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±164.1
Current Raw change used (final)
0.0
Projected new Raw rating
1207.4
Projected new Weighed rating
1110.8
Projected new Weighted performance
55.6
Projected new final Raw rating (if new WP > new Raw)
1207.4
Projected new highest rating
1376.0
Projected new floor
876.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.4
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1222.2
Current Weighted rating
1222.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1222.2
Current highest rating achieved
1376.0
Current floor (min rating allowed)
876.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.2
Projected new Weighed rating
1124.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1376.0
Projected new floor
876.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.2
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1222.2
Current Weighted rating
1222.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1222.2
Current highest rating achieved
1376.0
Current floor (min rating allowed)
876.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.2
Projected new Weighed rating
1124.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1376.0
Projected new floor
876.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.2
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
South African Inter Regional Championships 2017
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
2.5
1222.2
1222.2
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
2
1
4
2.5
35.7
-121.4
1301.5
1180.1
White
4
1
1
2
1.5
37.5
-106.3
1410.9
1304.6
Black
3
1
0
2
1.0
33.3
-141.7
1155.8
1014.1
Standard
All
7
2
1
4
2.5
35.7
-121.4
1301.5
1180.1
White
4
1
1
2
1.5
37.5
-106.3
1410.9
1304.6
Black
3
1
0
2
1.0
33.3
-141.7
1155.8
1014.1
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
299036195
Steyn, A (Alicia)
1
1.0
1
0
0
100.0
1222.2
425.0
1647.2
View list
2
206033462
Schoeman, S (Sane)
1
1.0
1
0
0
100.0
1222.2
425.0
1647.2
View list
3
106013013
Huisamen, BB (Botha)
1
0.5
0
1
0
50.0
1222.2
0.0
1222.2
View list
4
202035343
Smith, E (Elani)
1
0.0
0
0
1
0.0
1222.2
-425.0
797.2
View list
5
103027600
Nhamuave, E (Eleazar)
1
0.0
0
0
1
0.0
1222.2
-425.0
797.2
View list
6
193084833
Mogotsi, T (Thapelo Daniel)
1
0.0
0
0
1
0.0
1222.2
-425.0
797.2
View list
7
177011444
Grootboom, EE (Elrich)
1
0.0
0
0
1
0.0
1222.2
-425.0
797.2
View list
