Chess South Africa
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Chess South Africa
Ngcobo, S (Sergio)
Dob:
2001/09/10 (Adult)
Gender:
Male
Chess SA id:
1010311267
FIDE id:
Region:
Ugu (KUG)
Citizen:
RSA
Title(s):
Last active:
2024/08/23 (82 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
1219.6
Current Weighted rating
1203.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1219.6
Current highest rating achieved
1219.6
Current floor (min rating allowed)
719.6
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)
±161.2
Current Raw change used (final)
0.0
Projected new Raw rating
1219.6
Projected new Weighed rating
1106.9
Projected new Weighted performance
410.7
Projected new final Raw rating (if new WP > new Raw)
1219.6
Projected new highest rating
1219.6
Projected new floor
719.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.6
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
1224.0
Current Weighted rating
1203.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1224.0
Current highest rating achieved
1224.0
Current floor (min rating allowed)
724.0
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)
±160.2
Current Raw change used (final)
0.0
Projected new Raw rating
1224.0
Projected new Weighed rating
1107.6
Projected new Weighted performance
410.7
Projected new final Raw rating (if new WP > new Raw)
1224.0
Projected new highest rating
1224.0
Projected new floor
724.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.0
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
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 KZN Inter Colleges Battle (Boys)
2024/08/23
2024/08/23
Ethekwini (KED)
Standard
60
0.83
7
7
4.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
2024 KZN Inter Colleges Battle (Boys)
2024/08/23
2024/08/23
Ethekwini (KED)
Standard
60
0.83
7
7
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
3
2
2
4.0
57.1
60.7
1207.1
1267.8
White
3
1
0
2
1.0
33.3
-141.7
1216.5
1074.8
Black
4
2
2
0
3.0
75.0
212.5
1200.0
1412.5
Standard
All
7
3
2
2
4.0
57.1
60.7
1207.1
1267.8
White
3
1
0
2
1.0
33.3
-141.7
1216.5
1074.8
Black
4
2
2
0
3.0
75.0
212.5
1200.0
1412.5
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
7
3
2
2
4.0
57.1
60.7
1207.1
1267.8
White
3
1
0
2
1.0
33.3
-141.7
1216.5
1074.8
Black
4
2
2
0
3.0
75.0
212.5
1200.0
1412.5
Standard
All
7
3
2
2
4.0
57.1
60.7
1207.1
1267.8
White
3
1
0
2
1.0
33.3
-141.7
1216.5
1074.8
Black
4
2
2
0
3.0
75.0
212.5
1200.0
1412.5
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
1010311268
Xaba, M (Mfundo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1990311261
Mkhwananzi, S (Sihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050311256
Madutyulwa, S (Siyanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1010311257
Mbatha, S (Sandile)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1010311263
Mojakisane, R (Reabetsoe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1040148113
Xulu, A (Andiswa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1010137815
Mchunu, K (Khethukuthula)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
