Chess South Africa
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Chess South Africa
Ngcobo, S (Siyethemba)
Dob:
2004/01/24 (Adult)
Gender:
Male
Chess SA id:
1040306427
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/06/15 (93 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
1167.0
Current Weighted rating
1192.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.4
Current highest rating achieved
1167.0
Current floor (min rating allowed)
667.0
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)
±173.8
Current Raw change used (final)
0.0
Projected new Raw rating
1167.0
Projected new Weighed rating
1096.7
Projected new Weighted performance
301.8
Projected new final Raw rating (if new WP > new Raw)
1167.0
Projected new highest rating
1167.0
Projected new floor
667.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.0
Projected effective change (new Official - current Official)
-25.4
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
1131.6
Current Weighted rating
1184.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.3
Current highest rating achieved
1131.6
Current floor (min rating allowed)
631.6
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)
±182.8
Current Raw change used (final)
0.0
Projected new Raw rating
1131.6
Projected new Weighed rating
1089.0
Projected new Weighted performance
317.7
Projected new final Raw rating (if new WP > new Raw)
1131.6
Projected new highest rating
1131.6
Projected new floor
631.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.6
Projected effective change (new Official - current Official)
-52.7
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
Youth Day Celebration Rapid 2024 (A)
2024/06/15
2024/06/15
Ethekwini (KED)
Rapid
25
0.54
6
6
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Youth Day Celebration Rapid 2024 (A)
2024/06/15
2024/06/15
Ethekwini (KED)
Rapid
25
0.54
6
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1267.7
984.4
White
3
0
0
3
0.0
0.0
-425.0
1290.2
865.2
Black
3
1
0
2
1.0
33.3
-141.7
1245.2
1103.5
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
0
5
1.0
16.7
-283.3
1267.7
984.4
White
3
0
0
3
0.0
0.0
-425.0
1290.2
865.2
Black
3
1
0
2
1.0
33.3
-141.7
1245.2
1103.5
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
0
5
1.0
16.7
-283.3
1267.7
984.4
White
3
0
0
3
0.0
0.0
-425.0
1290.2
865.2
Black
3
1
0
2
1.0
33.3
-141.7
1245.2
1103.5
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
0
5
1.0
16.7
-283.3
1267.7
984.4
White
3
0
0
3
0.0
0.0
-425.0
1290.2
865.2
Black
3
1
0
2
1.0
33.3
-141.7
1245.2
1103.5
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
1960142334
Zuma, M (Mthokozisi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
101082614
Sibande, M (Mxolisi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1940162081
Mthembu, Z (Zolani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
193092504
Madlala, K (Khethukuthula)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2010306425
Khumalo, Z (Zandile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1020119294
Cele, S (Simlindile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list