Chess South Africa
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Chess South Africa
Solundwana, L (Lunje)
Dob:
2012/01/21 (U14)
Gender:
Male
Chess SA id:
1120308321
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/08/31 (19 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
1172.8
Current Weighted rating
1195.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.7
Current highest rating achieved
1172.8
Current floor (min rating allowed)
672.8
Current K-factor
40
Games played this month
9
Score (S)
2.0
Expected score (We)
2.90
Difference (S-We)
-0.75
Current Raw change (no limits, including tournament time weight)
-29.9
Current min/max change allowed (with limits)
±172.4
Current Raw change used (final)
-29.9
Projected new Raw rating
1142.9
Projected new Weighed rating
1099.9
Projected new Weighted performance
818.0
Projected new final Raw rating (if new WP > new Raw)
1142.9
Projected new highest rating
1172.8
Projected new floor
672.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.9
Projected effective change (new Official - current Official)
-52.8
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
1165.2
Current Weighted rating
1194.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.5
Current highest rating achieved
1165.2
Current floor (min rating allowed)
665.2
Current K-factor
40
Games played this month
9
Score (S)
2.0
Expected score (We)
2.82
Difference (S-We)
-0.82
Current Raw change (no limits, including tournament time weight)
-32.8
Current min/max change allowed (with limits)
±174.2
Current Raw change used (final)
-32.8
Projected new Raw rating
1132.4
Projected new Weighed rating
1098.8
Projected new Weighted performance
818.0
Projected new final Raw rating (if new WP > new Raw)
1132.4
Projected new highest rating
1165.2
Projected new floor
665.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.4
Projected effective change (new Official - current Official)
-62.1
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
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:
JCC Khelo India 1st Annual Chess Tournament 2024 (D)
Start:
2024/08/31
End:
2024/08/31
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
0
Games:
0
Score:
0.0
Main rating:
1172.8
Rating gain/loss:
0.0
Type rating:
1165.2
Rating gain/loss:
0.0
Analysis
Tournament:
Ekurhuleni Trails 3 2024 (U14)
Start:
2024/08/24
End:
2024/08/24
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
0.0
Main rating:
1172.8
Rating gain/loss:
-55.4
Type rating:
1165.2
Rating gain/loss:
-64.4
Analysis
Tournament:
Ekurhuleni North Chess Club Open Tournament 2024 (C)
Start:
2024/08/09
End:
2024/08/09
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1172.8
Rating gain/loss:
25.6
Type rating:
1165.2
Rating gain/loss:
31.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
JCC Khelo India 1st Annual Chess Tournament 2024 (D)
2024/08/31
2024/08/31
Johannesburg Metro (GJM)
Standard
60
0.83
5
0
0.0
1172.8
1165.2
Analysis
3
Ekurhuleni Trails 3 2024 (U14)
2024/08/24
2024/08/24
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
1172.8
1165.2
Analysis
2
Ekurhuleni North Chess Club Open Tournament 2024 (C)
2024/08/09
2024/08/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1172.8
1165.2
Analysis
1
Ekurhuleni Trails 2 2024 (U14)
2024/07/27
2024/07/27
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
JCC Khelo India 1st Annual Chess Tournament 2024 (D)
2024/08/31
2024/08/31
Johannesburg Metro (GJM)
Standard
60
0.83
5
0
0.0
1172.8
1165.2
Analysis
3
Ekurhuleni Trails 3 2024 (U14)
2024/08/24
2024/08/24
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
1172.8
1165.2
Analysis
2
Ekurhuleni North Chess Club Open Tournament 2024 (C)
2024/08/09
2024/08/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1172.8
1165.2
Analysis
1
Ekurhuleni Trails 2 2024 (U14)
2024/07/27
2024/07/27
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
13
3
0
10
3.0
23.1
-228.8
1302.8
1074.0
White
7
1
0
6
1.0
14.3
-303.6
1344.2
1040.7
Black
6
2
0
4
2.0
33.3
-141.7
1254.5
1112.9
Standard
All
13
3
0
10
3.0
23.1
-228.8
1302.8
1074.0
White
7
1
0
6
1.0
14.3
-303.6
1344.2
1040.7
Black
6
2
0
4
2.0
33.3
-141.7
1254.5
1112.9
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
13
3
0
10
3.0
23.1
-228.8
1302.8
1074.0
White
7
1
0
6
1.0
14.3
-303.6
1344.2
1040.7
Black
6
2
0
4
2.0
33.3
-141.7
1254.5
1112.9
Standard
All
13
3
0
10
3.0
23.1
-228.8
1302.8
1074.0
White
7
1
0
6
1.0
14.3
-303.6
1344.2
1040.7
Black
6
2
0
4
2.0
33.3
-141.7
1254.5
1112.9
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
1110310813
Mofokeng, P (Pula)
1
1.0
1
0
0
100.0
1172.8
425.0
1597.8
View list
2
1110308316
Khumalo, N (Ntokozo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110302566
Vogt, A (Arran Michael)
1
1.0
1
0
0
100.0
1172.8
425.0
1597.8
View list
4
1110301474
Weitsz, E (Eben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1120134190
Scholtz, R (Rohanm)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
6
1110302559
Nel, R (Renaldo)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
7
1110109803
Naicker, TK (Taidaeo Keddah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2120301320
Mulder, L (Leah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2110141416
Moorcroft, Z (Zelneri)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
10
1150151763
Goncalves, E (Emilio)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
11
1120310717
Du Preez, M (Mateo)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
12
2110145812
Dankaert, A (Alexis)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
13
1120143038
Boshoff, R (Reinhardt)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
