Chess South Africa
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Chess South Africa
Mahlangu, R (Rea)
Dob:
2008/06/29 (U18)
Gender:
Male
Chess SA id:
1080312817
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/10/19 (36 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
1178.2
Current Weighted rating
1198.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1198.3
Current highest rating achieved
1178.2
Current floor (min rating allowed)
678.2
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.2
Projected new Weighed rating
1102.3
Projected new Weighted performance
335.0
Projected new final Raw rating (if new WP > new Raw)
1178.2
Projected new highest rating
1178.2
Projected new floor
678.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.2
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
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
1158.4
Current Weighted rating
1196.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.7
Current highest rating achieved
1158.4
Current floor (min rating allowed)
658.4
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)
±175.9
Current Raw change used (final)
0.0
Projected new Raw rating
1158.4
Projected new Weighed rating
1100.8
Projected new Weighted performance
352.6
Projected new final Raw rating (if new WP > new Raw)
1158.4
Projected new highest rating
1158.4
Projected new floor
658.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.4
Projected effective change (new Official - current Official)
-38.3
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
1
SACSSA Nationals 2024 (U19 Boys)
2024/10/19
2024/10/19
Ekurhuleni (GE)
Rapid
30
0.60
6
6
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
SACSSA Nationals 2024 (U19 Boys)
2024/10/19
2024/10/19
Ekurhuleni (GE)
Rapid
30
0.60
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
2
3
2.0
33.3
-141.7
1212.7
1071.1
White
3
0
1
2
0.5
16.7
-283.3
1228.2
944.9
Black
3
1
1
1
1.5
50.0
0.0
1197.2
1197.2
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
6
1
2
3
2.0
33.3
-141.7
1212.7
1071.1
White
3
0
1
2
0.5
16.7
-283.3
1228.2
944.9
Black
3
1
1
1
1.5
50.0
0.0
1197.2
1197.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
2
3
2.0
33.3
-141.7
1212.7
1071.1
White
3
0
1
2
0.5
16.7
-283.3
1228.2
944.9
Black
3
1
1
1
1.5
50.0
0.0
1197.2
1197.2
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
6
1
2
3
2.0
33.3
-141.7
1212.7
1071.1
White
3
0
1
2
0.5
16.7
-283.3
1228.2
944.9
Black
3
1
1
1
1.5
50.0
0.0
1197.2
1197.2
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
1080135201
Kele, T (Tsebo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1080312816
Kala, T (Thato)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
1070312830
Thabethe, R (Remoneilwe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1070312825
Moseboas, M (Morena)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1080312822
Mbhele, W (Wandile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1080107800
Ebrahim, Z (Zachary)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
