Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Potgieter, B (Brett)
Dob:
2010/04/06 (U16)
Gender:
Male
Chess SA id:
1100158798
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2023/08/25 (306 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
1197.2
Current Weighted rating
1197.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.6
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±166.5
Current Raw change used (final)
0.0
Projected new Raw rating
1197.2
Projected new Weighed rating
1101.7
Projected new Weighted performance
942.8
Projected new final Raw rating (if new WP > new Raw)
1197.2
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.2
Projected effective change (new Official - current Official)
-0.4
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1210.5
Current Weighted rating
1206.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1210.5
Current highest rating achieved
1210.5
Current floor (min rating allowed)
710.5
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)
±163.4
Current Raw change used (final)
0.0
Projected new Raw rating
1210.5
Projected new Weighed rating
1110.2
Projected new Weighted performance
992.5
Projected new final Raw rating (if new WP > new Raw)
1210.5
Projected new highest rating
1210.5
Projected new floor
710.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.5
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
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
2023 Gert Sibande League (B-Teams)
2023/08/25
2023/08/25
Gert Sibande (MGS)
Rapid
30
0.60
5
5
2.5
1189.4
1181.3
Analysis
3
Govin Mbeki Teams Chess Tournament 2023 (U13 Boys)
2023/08/18
2023/08/18
Gert Sibande (MGS)
Rapid
30
0.60
5
5
2.5
1189.4
1181.3
Analysis
2
Highveld Ridge West 2023 (B-Teams)
2023/08/09
2023/08/09
Gert Sibande (MGS)
Rapid
30
0.60
5
4
2.0
1189.4
1181.3
Analysis
1
Hoëveldgroep 2023 (O13 B-Spanne)
2023/07/28
2023/07/28
Gert Sibande (MGS)
Rapid
30
0.60
5
4
1.5
1200.0
1200.0
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
18
7
3
8
8.5
47.2
-23.6
1206.4
1182.8
White
8
4
3
1
5.5
68.8
159.4
1208.0
1367.4
Black
10
3
0
7
3.0
30.0
-170.0
1205.1
1035.1
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
18
7
3
8
8.5
47.2
-23.6
1206.4
1182.8
White
8
4
3
1
5.5
68.8
159.4
1208.0
1367.4
Black
10
3
0
7
3.0
30.0
-170.0
1205.1
1035.1
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
1110158785
Maluleka, K (Kamogelo)
3
0.5
0
1
2
16.7
1192.9
-283.3
909.6
View list
2
1120156718
Malaza, S (Sphamandla)
3
0.0
0
0
3
0.0
1189.4
-425.0
764.4
View list
3
1100143951
Gouws, B (Bryan)
2
1.0
1
0
1
50.0
1189.4
0.0
1189.4
View list
4
1110143905
Nhlapo, K (Kamva)
2
0.5
0
1
1
25.0
1189.4
-212.5
976.9
View list
5
1110161364
Nhlapho, K (Kamva)
1
1.0
1
0
0
100.0
1189.4
425.0
1614.4
View list
6
1100161362
Mthokozisi, D (Dlamini)
1
1.0
1
0
0
100.0
1189.4
425.0
1614.4
View list
7
1110160338
Mndebe, H (Hlelo Alwande)
1
1.0
1
0
0
100.0
1189.4
425.0
1614.4
View list
8
2100159384
Mmako, O (Oratile)
1
1.0
1
0
0
100.0
1189.4
425.0
1614.4
View list
9
1100158588
Koketso, K (Kanye)
1
1.0
1
0
0
100.0
1189.4
425.0
1614.4
View list
10
2120158775
Koekemoer, R (Rebekka)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1110158772
Fourie, T (Thys)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1110155563
Castles, A (Ayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
