Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mkiva, L (Lubabalo)
Dob:
1981/07/31 (Adult)
Gender:
Male
Chess SA id:
181082803
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2023/06/24 (519 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
694.5
Current Weighted rating
689.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
694.5
Current highest rating achieved
694.5
Current floor (min rating allowed)
500.0
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)
±340.7
Current Raw change used (final)
0.0
Projected new Raw rating
694.5
Projected new Weighed rating
635.2
Projected new Weighted performance
341.5
Projected new final Raw rating (if new WP > new Raw)
694.5
Projected new highest rating
694.5
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
694.5
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
699.2
Current Weighted rating
693.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
699.2
Current highest rating achieved
699.2
Current floor (min rating allowed)
500.0
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)
±338.5
Current Raw change used (final)
0.0
Projected new Raw rating
699.2
Projected new Weighed rating
639.3
Projected new Weighted performance
341.5
Projected new final Raw rating (if new WP > new Raw)
699.2
Projected new highest rating
699.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
699.2
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
620.4
Current Weighted rating
620.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
620.4
Current highest rating achieved
620.4
Current floor (min rating allowed)
500.0
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)
±378.7
Current Raw change used (final)
0.0
Projected new Raw rating
620.4
Projected new Weighed rating
570.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
620.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
620.4
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
620.4
Current Weighted rating
620.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
620.4
Current highest rating achieved
620.4
Current floor (min rating allowed)
500.0
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)
±378.7
Current Raw change used (final)
0.0
Projected new Raw rating
620.4
Projected new Weighed rating
570.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
620.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
620.4
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Youth Day Chess Festival 2023 (B)
2023/06/24
2023/06/24
Buffalo City (EBC)
Standard
90
0.94
5
5
2.0
620.4
620.4
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
5
2
0
3
2.0
40.0
-85.0
1330.8
1245.8
White
3
2
0
1
2.0
66.7
141.7
1265.2
1406.9
Black
2
0
0
2
0.0
0.0
-425.0
1429.3
1004.3
Standard
All
5
2
0
3
2.0
40.0
-85.0
1330.8
1245.8
White
3
2
0
1
2.0
66.7
141.7
1265.2
1406.9
Black
2
0
0
2
0.0
0.0
-425.0
1429.3
1004.3
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
1040158061
Tshona, S (Sinegugu)
1
1.0
1
0
0
100.0
620.4
425.0
1045.4
View list
2
108054338
Jikijela, A (Awenkosi)
1
1.0
1
0
0
100.0
620.4
425.0
1045.4
View list
3
1080150733
Vermaak, J (Jayden)
1
0.0
0
0
1
0.0
620.4
-425.0
195.4
View list
4
1050118757
Mlungwana , E (Emihle)
1
0.0
0
0
1
0.0
620.4
-425.0
195.4
View list
5
1100148976
Makgate, N (Ntlantla)
1
0.0
0
0
1
0.0
620.4
-425.0
195.4
View list
