Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Pretorius, C (Corne)
Dob:
2014/06/13 (U12)
Gender:
Male
Chess SA id:
1140192033
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
1179.2
Current Weighted rating
1194.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.4
Current highest rating achieved
1189.0
Current floor (min rating allowed)
689.0
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)
±170.8
Current Raw change used (final)
0.0
Projected new Raw rating
1179.2
Projected new Weighed rating
1098.7
Projected new Weighted performance
610.8
Projected new final Raw rating (if new WP > new Raw)
1179.2
Projected new highest rating
1189.0
Projected new floor
689.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1179.2
Projected effective change (new Official - current Official)
-15.2
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
1167.2
Current Weighted rating
1191.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.2
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
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)
±173.7
Current Raw change used (final)
0.0
Projected new Raw rating
1167.2
Projected new Weighed rating
1095.6
Projected new Weighted performance
643.0
Projected new final Raw rating (if new WP > new Raw)
1167.2
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.2
Projected effective change (new Official - current Official)
-24.0
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
2.0
1189.0
1181.6
Analysis
1
Laerskool Northmead Proewe 2024 (U11)
2024/02/10
2024/02/10
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
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
2.0
1189.0
1181.6
Analysis
1
Laerskool Northmead Proewe 2024 (U11)
2024/02/10
2024/02/10
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
2
5
4.0
40.0
-85.0
1199.1
1114.1
White
4
1
1
2
1.5
37.5
-106.3
1200.0
1093.8
Black
6
2
1
3
2.5
41.7
-70.8
1198.5
1127.6
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
3
2
5
4.0
40.0
-85.0
1199.1
1114.1
White
4
1
1
2
1.5
37.5
-106.3
1200.0
1093.8
Black
6
2
1
3
2.5
41.7
-70.8
1198.5
1127.6
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
3
2
5
4.0
40.0
-85.0
1199.1
1114.1
White
4
1
1
2
1.5
37.5
-106.3
1200.0
1093.8
Black
6
2
1
3
2.5
41.7
-70.8
1198.5
1127.6
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
3
2
5
4.0
40.0
-85.0
1199.1
1114.1
White
4
1
1
2
1.5
37.5
-106.3
1200.0
1093.8
Black
6
2
1
3
2.5
41.7
-70.8
1198.5
1127.6
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
1140301248
Stevens, L (Luke)
1
1.0
1
0
0
100.0
1189.0
425.0
1614.0
View list
2
1140301240
Nortje, W (Wesley)
1
1.0
1
0
0
100.0
1189.0
425.0
1614.0
View list
3
1140192024
Fourie, M (Matthew)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2130192022
Du Preez, K (Karmi)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2140192042
Wessels, A (Amore)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1140301251
Van Jaarsveld, J (Jayden)
1
0.0
0
0
1
0.0
1189.0
-425.0
764.0
View list
7
1140301246
Scholtz, E (Edmund)
1
0.0
0
0
1
0.0
1189.0
-425.0
764.0
View list
8
1130301236
Meyer, G (Giancarlo)
1
0.0
0
0
1
0.0
1189.0
-425.0
764.0
View list
9
2130142658
Labuschagne, M (Mienke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2130141402
Botha, R (Rochelle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list