Chess South Africa
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Chess South Africa
Pieters, W (Wian)
Dob:
2007/11/06 (U18)
Gender:
Male
Chess SA id:
107057507
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2018/08/24 (2094 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
Curent Raw rating
990.0
Curent Weighted rating
957.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
990.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
990.0
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)
±223.6
Current Raw change used (final)
0.0
Projected new Raw rating
990.0
Projected new Weighed rating
960.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
990.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
990.0
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
1001.0
Curent Weighted rating
1001.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1001.0
Current floor (min rating allowed)
501.0
Current highest rating achieved
1001.0
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)
±220.2
Current Raw change used (final)
0.0
Projected new Raw rating
1001.0
Projected new Weighed rating
1001.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1001.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1001.0
Projected new floor
501.0
Projected new K-facor
40
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
Curent Raw rating
593.0
Curent Weighted rating
593.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
593.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
593.0
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)
±393.7
Current Raw change used (final)
0.0
Projected new Raw rating
593.0
Projected new Weighed rating
593.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
593.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
593.0
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
593.0
Curent Weighted rating
593.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
593.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
593.0
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)
±393.7
Current Raw change used (final)
0.0
Projected new Raw rating
593.0
Projected new Weighed rating
593.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
593.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
593.0
Projected new floor
500.0
Projected new K-facor
40
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
4
2018 Gauteng League Final (U11)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
759.7
797.0
Analysis
3
D5 Primary Schools Teams 2018 (U11)
2018/08/17
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
6
5
4.5
759.7
797.0
Analysis
2
2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
593.0
593.0
Analysis
1
D5 Schools Individuals (District Final) 2018 (U11 Boys)
2018/05/19
2018/05/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
593.0
593.0
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
20
13
1
6
13.5
67.5
148.8
1036.1
1184.8
White
9
6
0
3
6.0
66.7
141.7
928.0
1069.7
Black
11
7
1
3
7.5
68.2
154.5
1124.5
1279.0
Standard
All
20
13
1
6
13.5
67.5
148.8
1036.1
1184.8
White
9
6
0
3
6.0
66.7
141.7
928.0
1069.7
Black
11
7
1
3
7.5
68.2
154.5
1124.5
1279.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108086488
Coetzer, H (Henru)
3
3.0
3
0
0
100.0
648.6
425.0
1073.6
View list
2
108088672
Vermeulen, J (Jayden)
1
1.0
1
0
0
100.0
593.0
425.0
1018.0
View list
3
109091420
Vermeulen, A (Anrich)
1
1.0
1
0
0
100.0
759.7
425.0
1184.7
View list
4
107069586
Venter, R (Riegardt)
1
1.0
1
0
0
100.0
759.7
425.0
1184.7
View list
5
2080101846
Shoba, L (Louisa)
1
1.0
1
0
0
100.0
759.7
425.0
1184.7
View list
6
107093978
Nel, DG (Dylan Guillaume)
1
1.0
1
0
0
100.0
593.0
425.0
1018.0
View list
7
1080101840
Msimango, S (Shaun)
1
1.0
1
0
0
100.0
593.0
425.0
1018.0
View list
8
1080105720
Mpofu, MT (Moreblessings Tawananyasha)
1
1.0
1
0
0
100.0
759.7
425.0
1184.7
View list
9
2070101842
Engelbrecht, A (Abbygail)
1
1.0
1
0
0
100.0
759.7
425.0
1184.7
View list
10
206089975
Khumalo, B (Bohlale)
1
1.0
1
0
0
100.0
593.0
425.0
1018.0
View list
11
107069457
Frias, M (Marco)
1
1.0
1
0
0
100.0
593.0
425.0
1018.0
View list
12
1080101839
Engelbrecht, M (Michael)
1
0.5
0
1
0
50.0
759.7
0.0
759.7
View list
13
107046393
Fourie, K (Keanan)
1
0.0
0
0
1
0.0
759.7
-425.0
334.7
View list
14
108082684
De Vries, MA (Andrio)
1
0.0
0
0
1
0.0
593.0
-425.0
168.0
View list
15
107084455
Cronje, H (Hanrique)
1
0.0
0
0
1
0.0
593.0
-425.0
168.0
View list
16
107067325
Botha, F (Franco)
1
0.0
0
0
1
0.0
593.0
-425.0
168.0
View list
17
208092810
Modisane, R (Rearabilwe)
1
0.0
0
0
1
0.0
759.7
-425.0
334.7
View list
18
109083783
Kushar, T (Tristan)
1
0.0
0
0
1
0.0
759.7
-425.0
334.7
View list