Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Magwaza, S (Sbongumdali)
Dob:
2008/12/17 (U18)
Gender:
Male
Chess SA id:
1080160255
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (29 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
1197.4
Current Weighted rating
1233.5
Current Weighted performance
1154.0
Current official/published rating (highest between Raw, WR and WP)
1233.5
Current highest rating achieved
1255.0
Current floor (min rating allowed)
755.0
Current K-factor
36
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)
±166.4
Current Raw change used (final)
0.0
Projected new Raw rating
1197.4
Projected new Weighed rating
1135.6
Projected new Weighted performance
1154.0
Projected new final Raw rating (if new WP > new Raw)
1197.4
Projected new highest rating
1255.0
Projected new floor
755.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.4
Projected effective change (new Official - current Official)
-36.1
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
1191.0
Current Weighted rating
1238.9
Current Weighted performance
1154.0
Current official/published rating (highest between Raw, WR and WP)
1238.9
Current highest rating achieved
1264.8
Current floor (min rating allowed)
764.8
Current K-factor
36
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)
±168.0
Current Raw change used (final)
0.0
Projected new Raw rating
1191.0
Projected new Weighed rating
1140.7
Projected new Weighted performance
1154.0
Projected new final Raw rating (if new WP > new Raw)
1191.0
Projected new highest rating
1264.8
Projected new floor
764.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.0
Projected effective change (new Official - current Official)
-47.9
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
2
2024 Umfolozi Chess Tournament (U18-Adult)
2024/05/18
2024/05/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.5
1238.3
1244.3
Analysis
1
2024 King Cetshwayo Chess Open (A)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.5
1255.0
1264.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 Umfolozi Chess Tournament (U18-Adult)
2024/05/18
2024/05/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.5
1238.3
1244.3
Analysis
4
2024 King Cetshwayo Chess Open (A)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.5
1255.0
1264.8
Analysis
3
2023 King Cetshwayo Winter Open (U16)
2023/07/29
2023/07/30
King Cetshwayo (KUR)
Standard
60
0.83
7
7
4.5
1219.4
1225.2
Analysis
2
2023 King Cetshwayo Chess Anniversary (U16)
2023/04/22
2023/04/23
King Cetshwayo (KUR)
Standard
60
0.83
7
7
4.5
1180.9
1175.9
Analysis
1
2023 Imperial City Campus KC Open (U16)
2023/02/18
2023/02/19
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
6
2
6
7.0
50.0
0.0
1189.7
1189.7
White
8
6
0
2
6.0
75.0
212.5
1187.3
1399.8
Black
6
0
2
4
1.0
16.7
-283.3
1192.9
909.6
Standard
All
14
6
2
6
7.0
50.0
0.0
1189.7
1189.7
White
8
6
0
2
6.0
75.0
212.5
1187.3
1399.8
Black
6
0
2
4
1.0
16.7
-283.3
1192.9
909.6
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
35
17
4
14
19.0
54.3
36.4
1203.3
1239.7
White
18
11
2
5
12.0
66.7
141.7
1187.8
1329.4
Black
17
6
2
9
7.0
41.2
-75.0
1219.8
1144.8
Standard
All
35
17
4
14
19.0
54.3
36.4
1203.3
1239.7
White
18
11
2
5
12.0
66.7
141.7
1187.8
1329.4
Black
17
6
2
9
7.0
41.2
-75.0
1219.8
1144.8
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
1070192221
Khuzwayo, S (Siyadumisa)
2
2.0
2
0
0
100.0
1246.7
425.0
1671.7
View list
2
1080192220
Khoza, S (Samkelo)
2
2.0
2
0
0
100.0
1246.7
425.0
1671.7
View list
3
2080147999
Khanyile, A (Ayabonga)
2
2.0
2
0
0
100.0
1246.7
425.0
1671.7
View list
4
2090117038
Mbeje, A (Aphiwe)
2
1.0
1
0
1
50.0
1190.5
0.0
1190.5
View list
5
1070192227
Nkosi, A (Amahle)
2
1.0
0
2
0
50.0
1246.7
0.0
1246.7
View list
6
1900192226
Nkabinde, S (Sanele)
2
0.0
0
0
2
0.0
1246.7
-425.0
821.7
View list
7
1070192224
Ndlovu, S (Sinalo)
2
0.0
0
0
2
0.0
1246.7
-425.0
821.7
View list
8
1060192217
Curties, J (John)
2
0.0
0
0
2
0.0
1246.7
-425.0
821.7
View list
9
1090160257
Maphanga, O (Owethu)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
10
1090160256
Mamba, S (Sanele)
1
1.0
1
0
0
100.0
1180.9
425.0
1605.9
View list
11
2090160247
Chiliza, M (Minenhle)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
12
2090160251
Gina, L (Lethokuhle)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
13
1080190079
Mthethwa, B (Bayanda)
1
1.0
1
0
0
100.0
1180.9
425.0
1605.9
View list
14
2080134849
Mnguni, A (Andiswa)
1
1.0
1
0
0
100.0
1180.9
425.0
1605.9
View list
15
1090160191
Mfehaye, M (Mnotho)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
16
1090190033
Ngwenya, E (Edmore)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
109095792
Sonar, R (Rehaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1080138737
Zietsman, D (Dante)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1080137846
Nirahu, T (Tariq)
1
0.5
0
1
0
50.0
1180.9
0.0
1180.9
View list
20
1090160258
Neri, E (Euale)
1
0.5
0
1
0
50.0
1219.4
0.0
1219.4
View list