Chess South Africa
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Chess South Africa
Mekgwe, D (Donovan)
Dob:
1993/01/10 (Adult)
Gender:
Male
Chess SA id:
1930313883
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/12/14 (8 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
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
5
Score (S)
3.0
Expected score (We)
1.80
Difference (S-We)
1.00
Current Raw change (no limits, including tournament time weight)
39.8
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
39.8
Projected new Raw rating
1239.8
Projected new Weighed rating
1104.0
Projected new Weighted performance
469.9
Projected new final Raw rating (if new WP > new Raw)
1239.8
Projected new highest rating
1239.8
Projected new floor
739.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.8
Projected effective change (new Official - current Official)
+39.8
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
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
5
Score (S)
3.0
Expected score (We)
1.82
Difference (S-We)
1.18
Current Raw change (no limits, including tournament time weight)
47.2
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
47.2
Projected new Raw rating
1247.2
Projected new Weighed rating
1104.0
Projected new Weighted performance
469.9
Projected new final Raw rating (if new WP > new Raw)
1247.2
Projected new highest rating
1247.2
Projected new floor
747.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1247.2
Projected effective change (new Official - current Official)
+47.2
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
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
Tournament:
Chess at Elijah Barayi 2024
Start:
2024/12/14
End:
2024/12/14
Host:
GWR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1200.0
Rating gain/loss:
39.8
Type rating:
1200.0
Rating gain/loss:
47.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Chess at Elijah Barayi 2024
2024/12/14
2024/12/14
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Chess at Elijah Barayi 2024
2024/12/14
2024/12/14
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1328.7
1413.7
White
3
1
0
2
1.0
33.3
-141.7
1385.8
1244.1
Black
2
2
0
0
2.0
100.0
425.0
1243.0
1668.0
Standard
All
5
3
0
2
3.0
60.0
85.0
1328.7
1413.7
White
3
1
0
2
1.0
33.3
-141.7
1385.8
1244.1
Black
2
2
0
0
2.0
100.0
425.0
1243.0
1668.0
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
3
0
2
3.0
60.0
85.0
1328.7
1413.7
White
3
1
0
2
1.0
33.3
-141.7
1385.8
1244.1
Black
2
2
0
0
2.0
100.0
425.0
1243.0
1668.0
Standard
All
5
3
0
2
3.0
60.0
85.0
1328.7
1413.7
White
3
1
0
2
1.0
33.3
-141.7
1385.8
1244.1
Black
2
2
0
0
2.0
100.0
425.0
1243.0
1668.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
206089126
Valoi, G (Gina)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2080106098
Nhambi, E (Emily)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070313881
Kometsi, K (Kemoratile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2150156385
Vis, K (Katlego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1120156234
Massoa, K (Kandedo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
