Chess South Africa
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Chess South Africa
Joubert, C (Cherene)
Dob:
2008/08/18 (U18)
Gender:
Female
Chess SA id:
2080140275
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (53 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
1160.6
Current Weighted rating
1139.7
Current Weighted performance
1020.9
Current official/published rating (highest between Raw, WR and WP)
1160.6
Current highest rating achieved
1160.6
Current floor (min rating allowed)
660.6
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.6
Projected new Weighed rating
1049.4
Projected new Weighted performance
1020.9
Projected new final Raw rating (if new WP > new Raw)
1160.6
Projected new highest rating
1160.6
Projected new floor
660.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.6
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
1162.4
Current Weighted rating
1135.6
Current Weighted performance
1020.9
Current official/published rating (highest between Raw, WR and WP)
1162.4
Current highest rating achieved
1162.4
Current floor (min rating allowed)
662.4
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)
±174.9
Current Raw change used (final)
0.0
Projected new Raw rating
1162.4
Projected new Weighed rating
1046.0
Projected new Weighted performance
1020.9
Projected new final Raw rating (if new WP > new Raw)
1162.4
Projected new highest rating
1162.4
Projected new floor
662.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.4
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 D2 Schools Individuals (U18 Girls)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1148.6
1148.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 D2 Schools Individuals (U18 Girls)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1148.6
1148.4
Analysis
4
Gauteng Schools Individual Finals 2023 (U15 Girls)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1093.8
1071.2
Analysis
3
D2 Schools Individuals 2023 (U15 Girls)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1093.8
1071.2
Analysis
2
D2 School League Finals 2022 (U15)
2022/08/20
2022/08/20
West Rand (GWR)
Standard
60
0.83
6
5
0.0
1156.2
1144.4
Analysis
1
D2 Schools Individuals 2022 (U15 Girls)
2022/05/07
2022/05/07
West Rand (GWR)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1289.6
1204.6
White
2
2
0
0
2.0
100.0
425.0
1178.0
1603.0
Black
3
0
0
3
0.0
0.0
-425.0
1363.9
938.9
Standard
All
5
2
0
3
2.0
40.0
-85.0
1289.6
1204.6
White
2
2
0
0
2.0
100.0
425.0
1178.0
1603.0
Black
3
0
0
3
0.0
0.0
-425.0
1363.9
938.9
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
24
8
0
16
8.0
33.3
-141.7
1239.0
1097.3
White
13
5
0
8
5.0
38.5
-98.1
1213.4
1115.3
Black
11
3
0
8
3.0
27.3
-193.2
1269.2
1076.0
Standard
All
24
8
0
16
8.0
33.3
-141.7
1239.0
1097.3
White
13
5
0
8
5.0
38.5
-98.1
1213.4
1115.3
Black
11
3
0
8
3.0
27.3
-193.2
1269.2
1076.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
207083539
Mnguni, A (Atlegang)
2
0.0
0
0
2
0.0
1174.3
-425.0
749.3
View list
2
2090156335
Khuduga, S (Suredah)
1
1.0
1
0
0
100.0
1093.8
425.0
1518.8
View list
3
2080303135
Kapoto, G (Gloria)
1
1.0
1
0
0
100.0
1148.6
425.0
1573.6
View list
4
2080156337
Martin, M (Modean)
1
1.0
1
0
0
100.0
1148.6
425.0
1573.6
View list
5
2090156338
Mohlala, K (Kamogelo)
1
1.0
1
0
0
100.0
1093.8
425.0
1518.8
View list
6
2080156339
Monyapheng, T (Thato)
1
1.0
1
0
0
100.0
1093.8
425.0
1518.8
View list
7
2100155398
Mtshweni, T (Thandiwe)
1
1.0
1
0
0
100.0
1093.8
425.0
1518.8
View list
8
2090155407
Sibusisiwe, K (Kunene)
1
1.0
1
0
0
100.0
1093.8
425.0
1518.8
View list
9
2080102521
Van Tonder, J (Janelize)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
2100155409
Tsholorelo, K (Khama)
1
0.0
0
0
1
0.0
1093.8
-425.0
668.8
View list
11
2080106098
Nhambi, E (Emily)
1
0.0
0
0
1
0.0
1093.8
-425.0
668.8
View list
12
1070140271
Ngobeni, N (Ntumbuluko)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
13
207067183
Msiwa, N (Nokuthula)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
14
107089122
Msebenzi, V (Vusumzi)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
15
1080144534
Moultrey, V (Valentino)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
16
2090135221
Monteiro Correia, M (Maya)
1
0.0
0
0
1
0.0
1093.8
-425.0
668.8
View list
17
2090136706
Moabi, O (Olerato)
1
0.0
0
0
1
0.0
1093.8
-425.0
668.8
View list
18
2070100937
Maseko, U (Unathi)
1
0.0
0
0
1
0.0
1148.6
-425.0
723.6
View list
19
2060303136
Maphaso, M (Mary)
1
0.0
0
0
1
0.0
1148.6
-425.0
723.6
View list
20
2080152246
Malinga, A (Anele)
1
0.0
0
0
1
0.0
1093.8
-425.0
668.8
View list