Chess South Africa
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Chess South Africa
Tafrenyika, B (Bright)
Dob:
2009/09/30 (U16)
Gender:
Male
Chess SA id:
1090303405
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/07/20 (127 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
1170.7
Current Weighted rating
1186.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.5
Current highest rating achieved
1170.7
Current floor (min rating allowed)
670.7
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)
±172.9
Current Raw change used (final)
0.0
Projected new Raw rating
1170.7
Projected new Weighed rating
1091.2
Projected new Weighted performance
652.2
Projected new final Raw rating (if new WP > new Raw)
1170.7
Projected new highest rating
1170.7
Projected new floor
670.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1170.7
Projected effective change (new Official - current Official)
-15.8
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
1166.4
Current Weighted rating
1184.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.3
Current highest rating achieved
1166.4
Current floor (min rating allowed)
666.4
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)
±173.9
Current Raw change used (final)
0.0
Projected new Raw rating
1166.4
Projected new Weighed rating
1089.0
Projected new Weighted performance
652.2
Projected new final Raw rating (if new WP > new Raw)
1166.4
Projected new highest rating
1166.4
Projected new floor
666.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.4
Projected effective change (new Official - current Official)
-17.9
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
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)
±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
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
3
2024 Tshwane North School District Cluster 4 & 5 Team League (U15)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
1164.1
1156.8
Analysis
2
District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys)
2024/05/06
2024/05/06
Tshwane (GTP)
Standard
60
0.83
5
1
0.0
1200.0
1200.0
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
3
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2024 Tshwane North School District Cluster 4 & 5 Team League (U15)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
1164.1
1156.8
Analysis
2
District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys)
2024/05/06
2024/05/06
Tshwane (GTP)
Standard
60
0.83
5
1
0.0
1200.0
1200.0
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
3
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
2
1
5
2.5
31.3
-159.4
1264.3
1104.9
White
5
1
0
4
1.0
20.0
-255.0
1309.6
1054.6
Black
3
1
1
1
1.5
50.0
0.0
1188.9
1188.9
Standard
All
8
2
1
5
2.5
31.3
-159.4
1264.3
1104.9
White
5
1
0
4
1.0
20.0
-255.0
1309.6
1054.6
Black
3
1
1
1
1.5
50.0
0.0
1188.9
1188.9
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
8
2
1
5
2.5
31.3
-159.4
1264.3
1104.9
White
5
1
0
4
1.0
20.0
-255.0
1309.6
1054.6
Black
3
1
1
1
1.5
50.0
0.0
1188.9
1188.9
Standard
All
8
2
1
5
2.5
31.3
-159.4
1264.3
1104.9
White
5
1
0
4
1.0
20.0
-255.0
1309.6
1054.6
Black
3
1
1
1
1.5
50.0
0.0
1188.9
1188.9
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
1100303394
Mulaudzi, T (Tshedza)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090159856
Saputra, Z (Zyanbi)
1
1.0
1
0
0
100.0
1164.1
425.0
1589.1
View list
3
1100306715
Prinsloo, P (Petrus)
1
0.5
0
1
0
50.0
1164.1
0.0
1164.1
View list
4
1100143696
Songo, D (Divine)
1
0.0
0
0
1
0.0
1164.1
-425.0
739.1
View list
5
1100303389
Matshoga, K (Kutlwano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1080303433
Gaompotse, J (Justin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1090303377
Du Plessis, T (Tiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1100303376
Combrinck, A (Ayden)
1
0.0
0
0
1
0.0
1164.1
-425.0
739.1
View list
