Chess South Africa
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Chess South Africa
Coetzee, J (Juane)
Dob:
2010/07/28 (U16)
Gender:
Female
Chess SA id:
2100131210
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/04/22 (391 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
1140.5
Curent Weighted rating
1132.1
Curent Weighted performance
932.7
Current official/published rating (highest between Raw, WR and WP)
1140.5
Current floor (min rating allowed)
640.5
Current highest rating achieved
1140.5
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)
±180.5
Current Raw change used (final)
0.0
Projected new Raw rating
1140.5
Projected new Weighed rating
1133.6
Projected new Weighted performance
932.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1140.5
Projected new floor
640.5
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
1082.4
Curent Weighted rating
1069.0
Curent Weighted performance
800.1
Current official/published rating (highest between Raw, WR and WP)
1082.4
Current floor (min rating allowed)
596.8
Current highest rating achieved
1096.8
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)
±196.1
Current Raw change used (final)
0.0
Projected new Raw rating
1082.4
Projected new Weighed rating
1071.4
Projected new Weighted performance
800.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1082.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1096.8
Projected new floor
596.8
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
1220.8
Curent Weighted rating
1220.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1220.8
Current floor (min rating allowed)
720.8
Current highest rating achieved
1220.8
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)
±161.0
Current Raw change used (final)
0.0
Projected new Raw rating
1220.8
Projected new Weighed rating
1220.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1220.8
Projected new floor
720.8
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
720.8
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
720.8
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
8
2023 Tshwane South School District CLOSED Individual Championships (U13 Girls)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1094.7
1009.2
Analysis
7
RMS Swiss For Rating of Players 2022 (U13)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
6
4.0
1050.3
1172.0
Analysis
6
D4 Individuals 2022 (U13 Girls)
2022/04/23
2022/04/23
Tshwane (GTP)
Rapid
30
0.60
7
7
3.0
1033.0
1200.0
Analysis
5
2022 Gauteng Interregion (U12 Girls)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1033.0
1006.4
Analysis
4
2021 Etienne Lewis Closed Trials (U12 Girls)
2021/09/24
2021/09/26
Nelson Mandela Bay (ENM)
Standard
90
0.94
7
6
1.0
1069.1
1046.0
Analysis
3
2021 Gauteng North Open Tournament (D)
2021/08/28
2021/08/29
Tshwane (GTP)
Standard
90
0.94
5
3
0.5
1092.4
1067.6
Analysis
2
2021 Chris Greyling Open Tournament (D)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1116.0
1096.8
Analysis
1
2020 Blou Bul (D)
2020/02/15
2020/02/15
Tshwane (GTP)
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
40
13
2
25
14.0
35.0
-127.5
1191.6
1064.1
White
21
7
1
13
7.5
35.7
-121.4
1209.3
1087.9
Black
19
6
1
12
6.5
34.2
-134.2
1172.0
1037.8
Standard
All
27
6
2
19
7.0
25.9
-204.6
1197.2
992.6
White
14
3
1
10
3.5
25.0
-212.5
1220.5
1008.0
Black
13
3
1
9
3.5
26.9
-196.2
1172.2
976.1
Rapid
All
13
7
0
6
7.0
53.8
32.7
1179.8
1212.5
White
7
4
0
3
4.0
57.1
60.7
1187.0
1247.7
Black
6
3
0
3
3.0
50.0
0.0
1171.4
1171.4
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
2100097359
Bothma, J (Jaculene)
2
1.0
1
0
1
50.0
1041.7
0.0
1041.7
View list
2
2100109348
Karsten, CB (Chay Belle)
2
1.0
1
0
1
50.0
1063.8
0.0
1063.8
View list
3
2100109361
Pillay, K (Ketana)
2
0.0
0
0
2
0.0
1051.0
-425.0
626.0
View list
4
2110106009
Veldman, C (Chantane)
2
0.0
0
0
2
0.0
1105.3
-425.0
680.3
View list
5
1100141541
De Villiers, R (Ryan)
1
1.0
1
0
0
100.0
1050.3
425.0
1475.3
View list
6
1090130258
Bester, C (Conner)
1
1.0
1
0
0
100.0
1050.3
425.0
1475.3
View list
7
1090141544
Manikum, J (Jayden)
1
1.0
1
0
0
100.0
1050.3
425.0
1475.3
View list
8
2100139991
Froneman, C (Carmi)
1
1.0
1
0
0
100.0
1033.0
425.0
1458.0
View list
9
2100112350
Fourie, J (Jessica)
1
1.0
1
0
0
100.0
1094.7
425.0
1519.7
View list
10
2110134037
Olivier, T (Theana)
1
1.0
1
0
0
100.0
1069.1
425.0
1494.1
View list
11
2090116536
Panaino, Z (Zhanelle)
1
1.0
1
0
0
100.0
1050.3
425.0
1475.3
View list
12
2110154153
Potgieter, K (Karlien)
1
1.0
1
0
0
100.0
1094.7
425.0
1519.7
View list
13
210095326
Sutherland, Y (Yunay)
1
1.0
1
0
0
100.0
1033.0
425.0
1458.0
View list
14
1110131101
Swanepoel, D (Daniel)
1
1.0
1
0
0
100.0
1116.0
425.0
1541.0
View list
15
2100139994
Viljoen, A (Aiko)
1
1.0
1
0
0
100.0
1033.0
425.0
1458.0
View list
16
1090134428
De Jager, J (Jandre)
1
0.5
0
1
0
50.0
1092.4
0.0
1092.4
View list
17
211093275
Byliefeldt, M (Mienke)
1
0.5
0
1
0
50.0
1116.0
0.0
1116.0
View list
18
1090130089
Matsioloko, G (Godisang)
1
0.0
0
0
1
0.0
1092.4
-425.0
667.4
View list
19
210088032
De Vasconcelos, T (Tiaana)
1
0.0
0
0
1
0.0
1033.0
-425.0
608.0
View list
20
210088596
Louw, N (Nova)
1
0.0
0
0
1
0.0
1069.1
-425.0
644.1
View list