Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Willemse, D (Dean)
Dob:
2000/05/22 (Adult)
Gender:
Male
Chess SA id:
100042878
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2018/03/24 (2286 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
878.5
Current Weighted rating
878.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
878.5
Current highest rating achieved
878.5
Current floor (min rating allowed)
500.0
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)
±262.2
Current Raw change used (final)
0.0
Projected new Raw rating
878.5
Projected new Weighed rating
808.2
Projected new Weighted performance
179.7
Projected new final Raw rating (if new WP > new Raw)
878.5
Projected new highest rating
878.5
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
878.5
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
910.4
Current Weighted rating
910.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
910.4
Current highest rating achieved
910.4
Current floor (min rating allowed)
500.0
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)
±250.5
Current Raw change used (final)
0.0
Projected new Raw rating
910.4
Projected new Weighed rating
837.6
Projected new Weighted performance
179.7
Projected new final Raw rating (if new WP > new Raw)
910.4
Projected new highest rating
910.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
910.4
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
713.2
Current Weighted rating
713.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
713.2
Current highest rating achieved
713.2
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±331.8
Current Raw change used (final)
0.0
Projected new Raw rating
713.2
Projected new Weighed rating
656.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
713.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
713.2
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
713.2
Current Weighted rating
713.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
713.2
Current highest rating achieved
713.2
Current floor (min rating allowed)
500.0
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)
±331.8
Current Raw change used (final)
0.0
Projected new Raw rating
713.2
Projected new Weighed rating
656.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
713.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
713.2
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
3
ZF Mgcawu Inter-Region Open Trials (Qualifier 2) 2018 (U18)
2018/03/24
2018/03/24
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
2.5
772.6
784.8
Analysis
2
ZF Mgcawu Schools District Open Chess Tournament 2018 (U18 Boys)
2018/03/17
2018/03/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
3.0
772.6
784.8
Analysis
1
ZF Mgcawu Qualifier Open Chess Tournament 2018 (A)
2018/02/17
2018/02/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
2.0
713.2
713.2
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
15
7
1
7
7.5
50.0
0.0
1058.5
1058.5
White
8
4
0
4
4.0
50.0
0.0
1042.0
1042.0
Black
7
3
1
3
3.5
50.0
0.0
1077.4
1077.4
Standard
All
15
7
1
7
7.5
50.0
0.0
1058.5
1058.5
White
8
4
0
4
4.0
50.0
0.0
1042.0
1042.0
Black
7
3
1
3
3.5
50.0
0.0
1077.4
1077.4
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
102086402
Kaptein, E (Elrico)
1
1.0
1
0
0
100.0
772.6
425.0
1197.6
View list
2
1020099012
Kamvelihle, Z (Zumani)
1
1.0
1
0
0
100.0
772.6
425.0
1197.6
View list
3
101095242
Goeieman, E (Emannuel)
1
1.0
1
0
0
100.0
772.6
425.0
1197.6
View list
4
102064977
Engelbrecht, R (Rian)
1
1.0
1
0
0
100.0
772.6
425.0
1197.6
View list
5
1010097074
Mostert, R (Rian)
1
1.0
1
0
0
100.0
713.2
425.0
1138.2
View list
6
1010099020
Siyabulela, J (John)
1
1.0
1
0
0
100.0
772.6
425.0
1197.6
View list
7
2000097068
Du Preez, D (Dorothy-Ann)
1
1.0
1
0
0
100.0
713.2
425.0
1138.2
View list
8
276027135
Nel, H (Hester)
1
0.5
0
1
0
50.0
772.6
0.0
772.6
View list
9
101056875
Pretorius, D (Declon)
1
0.0
0
0
1
0.0
772.6
-425.0
347.6
View list
10
1020096052
Nelson, D (Dylan)
1
0.0
0
0
1
0.0
713.2
-425.0
288.2
View list
11
101027258
Nel, W (William)
1
0.0
0
0
1
0.0
772.6
-425.0
347.6
View list
12
101072908
Makule, K (Kabo)
1
0.0
0
0
1
0.0
772.6
-425.0
347.6
View list
13
101047778
Maasdorp, L (Lyle)
1
0.0
0
0
1
0.0
713.2
-425.0
288.2
View list
14
100072930
Engelbrecht, A (Andreas)
1
0.0
0
0
1
0.0
772.6
-425.0
347.6
View list
15
101045174
Feris, J (Justin)
1
0.0
0
0
1
0.0
713.2
-425.0
288.2
View list