Chess South Africa
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Chess South Africa
Nyambi, O (Olwethuthando)
Dob:
2012/11/20 (U14)
Gender:
Male
Chess SA id:
1120313863
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2024/12/04 (18 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
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
5
Score (S)
1.0
Expected score (We)
2.42
Difference (S-We)
-0.85
Current Raw change (no limits, including tournament time weight)
-34.1
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-34.1
Projected new Raw rating
1165.9
Projected new Weighed rating
1104.0
Projected new Weighted performance
304.7
Projected new final Raw rating (if new WP > new Raw)
1165.9
Projected new highest rating
1165.9
Projected new floor
665.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.9
Projected effective change (new Official - current Official)
-34.1
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
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
s
Games played this month
5
Score (S)
1.0
Expected score (We)
2.77
Difference (S-We)
-1.77
Current Raw change (no limits, including tournament time weight)
-70.9
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-70.9
Projected new Raw rating
1129.1
Projected new Weighed rating
1104.0
Projected new Weighted performance
320.8
Projected new final Raw rating (if new WP > new Raw)
1129.1
Projected new highest rating
1129.1
Projected new floor
629.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1129.1
Projected effective change (new Official - current Official)
-70.9
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
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:
Sihlangu Chess Tournament 2024 (C)
Start:
2024/12/04
End:
2024/12/04
Host:
MEN
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
5
Games:
5
Score:
1.0
Main rating:
1200.0
Rating gain/loss:
-34.1
Type rating:
1200.0
Rating gain/loss:
-70.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Sihlangu Chess Tournament 2024 (C)
2024/12/04
2024/12/04
Ehlanzeni (MEN)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Sihlangu Chess Tournament 2024 (C)
2024/12/04
2024/12/04
Ehlanzeni (MEN)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
0
4
1.0
20.0
-255.0
1223.2
968.2
White
3
1
0
2
1.0
33.3
-141.7
1212.4
1070.7
Black
2
0
0
2
0.0
0.0
-425.0
1239.5
814.5
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
5
1
0
4
1.0
20.0
-255.0
1223.2
968.2
White
3
1
0
2
1.0
33.3
-141.7
1212.4
1070.7
Black
2
0
0
2
0.0
0.0
-425.0
1239.5
814.5
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
5
1
0
4
1.0
20.0
-255.0
1223.2
968.2
White
3
1
0
2
1.0
33.3
-141.7
1212.4
1070.7
Black
2
0
0
2
0.0
0.0
-425.0
1239.5
814.5
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
5
1
0
4
1.0
20.0
-255.0
1223.2
968.2
White
3
1
0
2
1.0
33.3
-141.7
1212.4
1070.7
Black
2
0
0
2
0.0
0.0
-425.0
1239.5
814.5
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
2130313859
Mabuza, S (Snenhlanhla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2130152004
Sethathi, R (Rethabile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2130152003
Sethathi, L (Lethabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1130148564
Mashaba, T (Thato)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2120313858
Hleko, N (Naledi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
