Chess South Africa
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Chess South Africa
Nobela, P (Petronellah)
Dob:
2001/06/06 (Adult)
Gender:
Female
Chess SA id:
2010151838
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (225 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
Curent Raw rating
1177.3
Curent Weighted rating
1145.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1177.3
Current floor (min rating allowed)
677.3
Current highest rating achieved
1177.3
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)
±171.3
Current Raw change used (final)
0.0
Projected new Raw rating
1177.3
Projected new Weighed rating
1147.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1177.3
Projected new floor
677.3
Projected new K-facor
40
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
Curent Raw rating
1085.6
Curent Weighted rating
1110.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1110.8
Current floor (min rating allowed)
612.0
Current highest rating achieved
1112.0
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)
±195.2
Current Raw change used (final)
0.0
Projected new Raw rating
1085.6
Projected new Weighed rating
1106.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1106.7
Projected effective change (new Official - current Official)
-4.0
Projected new highest rating
1112.0
Projected new floor
612.0
Projected new K-facor
40
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
Curent Raw rating
1211.5
Curent Weighted rating
1190.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1211.5
Current floor (min rating allowed)
711.5
Current highest rating achieved
1211.5
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.5
Projected new Weighed rating
1192.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1211.5
Projected new floor
711.5
Projected new K-facor
36
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
Curent Raw rating
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
711.5
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
711.5
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
NWU Vaal Open 2023 (A)
2023/10/14
2023/10/14
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1096.6
1112.0
Analysis
2
Wits University 100 Chess Tournament 2023
2023/09/30
2023/09/30
Johannesburg Metro (GJM)
Rapid
30
0.60
5
4
0.0
1127.3
1200.0
Analysis
1
Hoerskool Drie Riviere Open 2023 (A)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
13
0
2
11
1.0
7.7
-359.6
1232.5
872.9
White
5
0
0
5
0.0
0.0
-425.0
1278.6
853.6
Black
8
0
2
6
1.0
12.5
-318.8
1203.7
884.9
Standard
All
9
0
2
7
1.0
11.1
-330.6
1219.4
888.8
White
4
0
0
4
0.0
0.0
-425.0
1202.7
777.7
Black
5
0
2
3
1.0
20.0
-255.0
1232.8
977.8
Rapid
All
4
0
0
4
0.0
0.0
-425.0
1262.0
837.0
White
1
0
0
1
0.0
0.0
-425.0
1582.4
1157.4
Black
3
0
0
3
0.0
0.0
-425.0
1155.2
730.2
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
2040114902
Lambiso, ME (Matlakala)
1
0.5
0
1
0
50.0
1096.6
0.0
1096.6
View list
2
2010148136
Tiro, N (Naledi)
1
0.5
0
1
0
50.0
1096.6
0.0
1096.6
View list
3
2040151839
Phosa, K (Khauhelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1010162659
Nemaungani, N (Ntsieni)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
5
1020162658
Mudzengerere, M (Makaita)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
6
2990148126
Moje, L (Lethabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
298019707
Mak, CTW (Cora)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
8
1030144459
Letsapa, K (Kgothatso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2990148119
Kopakae, K (Kelemogile)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
10
2040105000
Kadiaka, L (Lerato)
1
0.0
0
0
1
0.0
1096.6
-425.0
671.6
View list
11
207091196
Gebuza, M (Mbali)
1
0.0
0
0
1
0.0
1096.6
-425.0
671.6
View list
12
1010151831
Dlamini, R (Reginald)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
100004565
Chibase, N (Nkosana)
1
0.0
0
0
1
0.0
1096.6
-425.0
671.6
View list