Chess South Africa
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Chess South Africa
Serfontein, C (Carlu)
Dob:
2012/06/26 (U14)
Gender:
Male
Chess SA id:
1120157081
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (46 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
1135.1
Current Weighted rating
1155.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1155.1
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)
±181.9
Current Raw change used (final)
0.0
Projected new Raw rating
1135.1
Projected new Weighed rating
1061.5
Projected new Weighted performance
876.1
Projected new final Raw rating (if new WP > new Raw)
1135.1
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)
1135.1
Projected effective change (new Official - current Official)
-20.0
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
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
1112.9
Current Weighted rating
1133.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1133.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±187.7
Current Raw change used (final)
0.0
Projected new Raw rating
1112.9
Projected new Weighed rating
1040.7
Projected new Weighted performance
922.3
Projected new final Raw rating (if new WP > new Raw)
1112.9
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)
1112.9
Projected effective change (new Official - current Official)
-20.1
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Steinitz Chess Festival 2024 (U14)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
2.0
1138.8
1112.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Steinitz Chess Festival 2024 (U14)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
2.0
1138.8
1112.2
Analysis
3
Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1146.1
1110.4
Analysis
2
Curro Durbanville Chess Open Rapid 2023 (Intermediate)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
1.0
1190.5
1177.0
Analysis
1
Steinitz Open 2023 (U12)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1194.3
1109.3
White
3
1
0
2
1.0
33.3
-141.7
1167.3
1025.6
Black
2
1
0
1
1.0
50.0
0.0
1234.8
1234.8
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
5
2
0
3
2.0
40.0
-85.0
1194.3
1109.3
White
3
1
0
2
1.0
33.3
-141.7
1167.3
1025.6
Black
2
1
0
1
1.0
50.0
0.0
1234.8
1234.8
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
22
7
0
15
7.0
31.8
-154.5
1209.0
1054.4
White
11
2
0
9
2.0
18.2
-270.5
1209.2
938.7
Black
11
5
0
6
5.0
45.5
-38.6
1208.8
1170.2
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
22
7
0
15
7.0
31.8
-154.5
1209.0
1054.4
White
11
2
0
9
2.0
18.2
-270.5
1209.2
938.7
Black
11
5
0
6
5.0
45.5
-38.6
1208.8
1170.2
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
1120150398
He, Z (Zonghan)
2
0.0
0
0
2
0.0
1169.4
-425.0
744.4
View list
2
1130191226
Fitzpatrick, K (Kaysan)
1
1.0
1
0
0
100.0
1146.1
425.0
1571.1
View list
3
1130157072
Feyt, T (Tyler)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130191224
Du Plessis, A (Adriaan Rastus)
1
1.0
1
0
0
100.0
1146.1
425.0
1571.1
View list
5
2120143647
Qoto, A (Asivile)
1
1.0
1
0
0
100.0
1138.8
425.0
1563.8
View list
6
2090143653
Mokhele, Z (Zimi)
1
1.0
1
0
0
100.0
1190.5
425.0
1615.5
View list
7
2130147551
Bean, Z (Zaira)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1120162381
Sadien, A (Adam)
1
1.0
1
0
0
100.0
1138.8
425.0
1563.8
View list
9
1000096972
Zondiwe, T (Thando)
1
0.0
0
0
1
0.0
1190.5
-425.0
765.5
View list
10
1120150097
Van Der Westhuizen, W (Werner)
1
0.0
0
0
1
0.0
1146.1
-425.0
721.1
View list
11
2120134380
Summers, I (Isla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2100118020
Smith, S (Shiloh)
1
0.0
0
0
1
0.0
1190.5
-425.0
765.5
View list
13
1120302343
Smith, H (Henlo)
1
0.0
0
0
1
0.0
1138.8
-425.0
713.8
View list
14
1090158270
Sanders, R (Rodrique)
1
0.0
0
0
1
0.0
1190.5
-425.0
765.5
View list
15
1080132157
Rothmann, C (Christiaan)
1
0.0
0
0
1
0.0
1190.5
-425.0
765.5
View list
16
1120138742
Baard, R (Riedewaan)
1
0.0
0
0
1
0.0
1146.1
-425.0
721.1
View list
17
1130138954
Akuetteh, A (Aaron)
1
0.0
0
0
1
0.0
1146.1
-425.0
721.1
View list
18
1090158268
Meyer, L (Luke)
1
0.0
0
0
1
0.0
1190.5
-425.0
765.5
View list
19
2120140117
Lambrechts, K (Kailynn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1130191228
Kammies, D (Denwill)
1
0.0
0
0
1
0.0
1146.1
-425.0
721.1
View list