Chess South Africa
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Chess South Africa
Ngobeni, P (Precious)
Dob:
2012/06/21 (U14)
Gender:
Male
Chess SA id:
1120302801
FIDE id:
Region:
Mopani (LMG)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (49 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
1166.1
Current Weighted rating
1195.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.4
Current highest rating achieved
1175.0
Current floor (min rating allowed)
675.0
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)
±174.0
Current Raw change used (final)
0.0
Projected new Raw rating
1166.1
Projected new Weighed rating
1099.6
Projected new Weighted performance
602.6
Projected new final Raw rating (if new WP > new Raw)
1166.1
Projected new highest rating
1175.0
Projected new floor
675.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.1
Projected effective change (new Official - current Official)
-29.3
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
1147.6
Current Weighted rating
1192.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.6
Current highest rating achieved
1158.4
Current floor (min rating allowed)
658.4
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.6
Projected new Weighed rating
1096.9
Projected new Weighted performance
634.3
Projected new final Raw rating (if new WP > new Raw)
1147.6
Projected new highest rating
1158.4
Projected new floor
658.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.6
Projected effective change (new Official - current Official)
-45.0
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
2
Larries May 2024 (U14)
2024/05/11
2024/05/11
Mopani (LMG)
Rapid
30
0.60
5
5
2.0
1175.0
1158.4
Analysis
1
Ben Voster 2024 (U14)
2024/04/20
2024/04/20
Mopani (LMG)
Rapid
30
0.60
5
5
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Larries May 2024 (U14)
2024/05/11
2024/05/11
Mopani (LMG)
Rapid
30
0.60
5
5
2.0
1175.0
1158.4
Analysis
1
Ben Voster 2024 (U14)
2024/04/20
2024/04/20
Mopani (LMG)
Rapid
30
0.60
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
1
6
3.5
35.0
-127.5
1201.3
1073.8
White
6
2
0
4
2.0
33.3
-141.7
1200.0
1058.3
Black
4
1
1
2
1.5
37.5
-106.3
1203.1
1096.9
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
10
3
1
6
3.5
35.0
-127.5
1201.3
1073.8
White
6
2
0
4
2.0
33.3
-141.7
1200.0
1058.3
Black
4
1
1
2
1.5
37.5
-106.3
1203.1
1096.9
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
10
3
1
6
3.5
35.0
-127.5
1201.3
1073.8
White
6
2
0
4
2.0
33.3
-141.7
1200.0
1058.3
Black
4
1
1
2
1.5
37.5
-106.3
1203.1
1096.9
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
10
3
1
6
3.5
35.0
-127.5
1201.3
1073.8
White
6
2
0
4
2.0
33.3
-141.7
1200.0
1058.3
Black
4
1
1
2
1.5
37.5
-106.3
1203.1
1096.9
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
1120302767
Machumela, N (Neo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110304027
Matsepane, M (Motlatso)
1
1.0
1
0
0
100.0
1175.0
425.0
1600.0
View list
3
1120304043
Shai, B (Boitumelo)
1
1.0
1
0
0
100.0
1175.0
425.0
1600.0
View list
4
1120302758
Cronje, R (Reinhardt)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1120304045
Shirinda, R (Rifumo)
1
0.0
0
0
1
0.0
1175.0
-425.0
750.0
View list
6
2110304039
Ralineba, V (Vhuhone)
1
0.0
0
0
1
0.0
1175.0
-425.0
750.0
View list
7
1110302804
Nukeri, N (Ntsako)
1
0.0
0
0
1
0.0
1175.0
-425.0
750.0
View list
8
1110302771
Makhubele, A (Abednogo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2120302762
Khosa, P (Performance)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2110302761
Kemp, N (Nora)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list