Chess South Africa
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Chess South Africa
Maree, D (Dewald)
Dob:
2012/11/19 (U14)
Gender:
Male
Chess SA id:
1120312716
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/10/26 (30 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
1279.3
Current Weighted rating
1206.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1279.3
Current highest rating achieved
1279.3
Current floor (min rating allowed)
779.3
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)
±148.1
Current Raw change used (final)
0.0
Projected new Raw rating
1279.3
Projected new Weighed rating
1110.1
Projected new Weighted performance
862.1
Projected new final Raw rating (if new WP > new Raw)
1279.3
Projected new highest rating
1279.3
Projected new floor
779.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1279.3
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
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
1337.6
Current Weighted rating
1211.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1337.6
Current highest rating achieved
1337.6
Current floor (min rating allowed)
837.6
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)
±136.3
Current Raw change used (final)
0.0
Projected new Raw rating
1337.6
Projected new Weighed rating
1114.5
Projected new Weighted performance
907.4
Projected new final Raw rating (if new WP > new Raw)
1337.6
Projected new highest rating
1337.6
Projected new floor
837.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1337.6
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
George Suid Senior Skaaktoernooi 2024
2024/10/26
2024/10/26
Eden (WEG)
Rapid
20
0.47
5
5
5.0
1200.0
1200.0
Analysis
1
NMBCU Top Schools 2024 (Senior Primary)
2024/10/12
2024/10/12
Nelson Mandela Bay (ENM)
Rapid
45
0.74
5
5
3.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
George Suid Senior Skaaktoernooi 2024
2024/10/26
2024/10/26
Eden (WEG)
Rapid
20
0.47
5
5
5.0
1200.0
1200.0
Analysis
1
NMBCU Top Schools 2024 (Senior Primary)
2024/10/12
2024/10/12
Nelson Mandela Bay (ENM)
Rapid
45
0.74
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
8
1
1
8.5
85.0
297.5
1215.9
1513.4
White
5
4
1
0
4.5
90.0
340.0
1228.5
1568.5
Black
5
4
0
1
4.0
80.0
255.0
1203.3
1458.3
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
10
8
1
1
8.5
85.0
297.5
1215.9
1513.4
White
5
4
1
0
4.5
90.0
340.0
1228.5
1568.5
Black
5
4
0
1
4.0
80.0
255.0
1203.3
1458.3
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
10
8
1
1
8.5
85.0
297.5
1215.9
1513.4
White
5
4
1
0
4.5
90.0
340.0
1228.5
1568.5
Black
5
4
0
1
4.0
80.0
255.0
1203.3
1458.3
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
10
8
1
1
8.5
85.0
297.5
1215.9
1513.4
White
5
4
1
0
4.5
90.0
340.0
1228.5
1568.5
Black
5
4
0
1
4.0
80.0
255.0
1203.3
1458.3
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
1140302013
Claassen, C (Christiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1110136658
Van Zyl, M (Marco)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1170148816
Van Der Merwe, F (Finley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110312730
Smith, R (Ryan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2110310998
Scott, I (Isabella)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2140192894
Magomarele, T (Thato)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2110307994
Hanekom, L (Lika)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2140192891
Gericke, D (Deone)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1110312701
Engelbrecht, R (Ronach)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
1110312719
Mentoor, S (Shaquille)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
