Chess South Africa
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Chess South Africa
Groenewald, J (Joaleen)
Dob:
2006/07/02 (U20)
Gender:
Female
Chess SA id:
2060107648
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/01/12 (1622 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
1109.6
Current Weighted rating
1109.6
Current Weighted performance
447.0
Current official/published rating (highest between Raw, WR and WP)
1109.6
Current highest rating achieved
1141.9
Current floor (min rating allowed)
641.9
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)
±188.6
Current Raw change used (final)
0.0
Projected new Raw rating
1109.6
Projected new Weighed rating
1020.8
Projected new Weighted performance
447.0
Projected new final Raw rating (if new WP > new Raw)
1109.6
Projected new highest rating
1141.9
Projected new floor
641.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1109.6
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
1100.8
Current Weighted rating
1100.8
Current Weighted performance
447.0
Current official/published rating (highest between Raw, WR and WP)
1100.8
Current highest rating achieved
1136.0
Current floor (min rating allowed)
636.0
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)
±191.0
Current Raw change used (final)
0.0
Projected new Raw rating
1100.8
Projected new Weighed rating
1012.7
Projected new Weighted performance
447.0
Projected new final Raw rating (if new WP > new Raw)
1100.8
Projected new highest rating
1136.0
Projected new floor
636.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1100.8
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2019 South African Junior LSEN Championships (U15A SID)
2020/01/11
2020/01/12
4 Knights (4K)
Standard
90
0.94
5
5
1.5
1141.9
1136.0
Analysis
4
Fonteine Ope 2019 (LSEN)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1132.3
1118.4
Analysis
3
Sedibeng DF Malherbe Open 2019 (E)
2019/10/12
2019/10/12
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1132.3
1118.4
Analysis
2
Eureka LSEN Skaak/Chess 2019 (B)
2019/10/09
2019/10/09
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1132.3
1118.4
Analysis
1
South African LSEN Championships 2018 (U16 SID)
2018/12/22
2018/12/23
4 Knights (4K)
Standard
60
0.83
6
6
1.5
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
26
7
6
13
10.0
38.5
-98.1
1150.2
1052.2
White
12
4
3
5
5.5
45.8
-35.4
1109.5
1074.1
Black
14
3
3
8
4.5
32.1
-151.8
1185.2
1033.4
Standard
All
26
7
6
13
10.0
38.5
-98.1
1150.2
1052.2
White
12
4
3
5
5.5
45.8
-35.4
1109.5
1074.1
Black
14
3
3
8
4.5
32.1
-151.8
1185.2
1033.4
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
2060116988
Erxleben, N (Nekitte)
2
2.0
2
0
0
100.0
1132.3
425.0
1557.3
View list
2
1040107649
Fivaz, W (Wayne)
2
0.5
0
1
1
25.0
1166.2
-212.5
953.7
View list
3
1030116997
Sithole, R (Reabetswe)
2
0.0
0
0
2
0.0
1137.1
-425.0
712.1
View list
4
2060107654
Erxleben, B (Bregitte)
2
0.0
0
0
2
0.0
1166.2
-425.0
741.2
View list
5
1020119310
Engelbrecht, P (Pieter)
1
1.0
1
0
0
100.0
1132.3
425.0
1557.3
View list
6
1040119316
De Lange, D (Dylan-Dirk)
1
1.0
1
0
0
100.0
1141.9
425.0
1566.9
View list
7
1060119323
Myburgh, J (Jacques)
1
1.0
1
0
0
100.0
1132.3
425.0
1557.3
View list
8
1020107655
Rommevedt, H (Helge)
1
1.0
1
0
0
100.0
1132.3
425.0
1557.3
View list
9
1050107658
Pienaar, K (Kobus)
1
1.0
1
0
0
100.0
1132.3
425.0
1557.3
View list
10
2060107650
Steyn, E (Engela)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1060119312
Kambule, H (Hlompho)
1
0.5
0
1
0
50.0
1132.3
0.0
1132.3
View list
12
1080154123
Scheepers, D (Danheen)
1
0.5
0
1
0
50.0
1132.3
0.0
1132.3
View list
13
1030107653
Bezuidenhout, A (Arnoldus)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
14
1040119324
Swart, D (Daniel)
1
0.5
0
1
0
50.0
1141.9
0.0
1141.9
View list
15
1070119320
Vorster, O (Oliver-Lee)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
16
1040116995
Swart , D (Daniel)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
17
1030107652
Ndlovu, R (Reabetswe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
204086503
Kololo, L (Lindiwe)
1
0.0
0
0
1
0.0
1141.9
-425.0
716.9
View list
19
104086509
Khumalo, N (Nkosinathi)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
20
1030116979
Khonou, T (Thabo)
1
0.0
0
0
1
0.0
1141.9
-425.0
716.9
View list