Chess South Africa
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Chess South Africa
Potgieter, R (Ruben)
Dob:
2013/08/09 (U12)
Gender:
Male
Chess SA id:
1130192031
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (99 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
1225.8
Current Weighted rating
1207.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1225.8
Current highest rating achieved
1225.8
Current floor (min rating allowed)
725.8
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)
±159.8
Current Raw change used (final)
0.0
Projected new Raw rating
1225.8
Projected new Weighed rating
1110.8
Projected new Weighted performance
713.6
Projected new final Raw rating (if new WP > new Raw)
1225.8
Projected new highest rating
1225.8
Projected new floor
725.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.8
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
1242.0
Current Weighted rating
1211.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1242.0
Current highest rating achieved
1242.0
Current floor (min rating allowed)
742.0
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)
±156.2
Current Raw change used (final)
0.0
Projected new Raw rating
1242.0
Projected new Weighed rating
1115.1
Projected new Weighted performance
751.2
Projected new final Raw rating (if new WP > new Raw)
1242.0
Projected new highest rating
1242.0
Projected new floor
742.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.0
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
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
Benoni Primary School Cluster Individuals 2024 (U11 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1216.3
1228.0
Analysis
1
Laerskool Northmead Proewe 2024 (U11)
2024/02/10
2024/02/10
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Benoni Primary School Cluster Individuals 2024 (U11 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1216.3
1228.0
Analysis
1
Laerskool Northmead Proewe 2024 (U11)
2024/02/10
2024/02/10
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
0
4
6.0
60.0
85.0
1218.8
1303.8
White
5
4
0
1
4.0
80.0
255.0
1200.0
1455.0
Black
5
2
0
3
2.0
40.0
-85.0
1237.6
1152.6
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
6
0
4
6.0
60.0
85.0
1218.8
1303.8
White
5
4
0
1
4.0
80.0
255.0
1200.0
1455.0
Black
5
2
0
3
2.0
40.0
-85.0
1237.6
1152.6
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
6
0
4
6.0
60.0
85.0
1218.8
1303.8
White
5
4
0
1
4.0
80.0
255.0
1200.0
1455.0
Black
5
2
0
3
2.0
40.0
-85.0
1237.6
1152.6
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
6
0
4
6.0
60.0
85.0
1218.8
1303.8
White
5
4
0
1
4.0
80.0
255.0
1200.0
1455.0
Black
5
2
0
3
2.0
40.0
-85.0
1237.6
1152.6
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
1140301229
Heydenreich, J (Jayden)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
2
2130192022
Du Preez, K (Karmi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140192017
Botha, L (Louis)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140301240
Nortje, W (Wesley)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
5
1140192039
Van Niekerk, L (Luhan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1140301250
Tolom, M (Mvelo)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
7
1140141575
Stroebel, L (Ludrik)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1140301239
Nortje, L (Luke)
1
0.0
0
0
1
0.0
1216.3
-425.0
791.3
View list
9
1140301235
Marais, N (Nathan)
1
0.0
0
0
1
0.0
1216.3
-425.0
791.3
View list
10
1130141553
Backhouse, L (Leandre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list