Chess South Africa
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Chess South Africa
Joubert, GCD (Coenraad)
Dob:
2003/05/16 (Adult)
Gender:
Male
Chess SA id:
103014569
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2020/02/08 (1600 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
1150.2
Current Weighted rating
1150.2
Current Weighted performance
523.4
Current official/published rating (highest between Raw, WR and WP)
1150.2
Current highest rating achieved
1150.2
Current floor (min rating allowed)
650.2
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)
±178.0
Current Raw change used (final)
0.0
Projected new Raw rating
1150.2
Projected new Weighed rating
1058.2
Projected new Weighted performance
523.4
Projected new final Raw rating (if new WP > new Raw)
1150.2
Projected new highest rating
1150.2
Projected new floor
650.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.2
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
1048.4
Current Weighted rating
1048.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1048.4
Current highest rating achieved
1048.4
Current floor (min rating allowed)
548.4
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)
±205.8
Current Raw change used (final)
0.0
Projected new Raw rating
1048.4
Projected new Weighed rating
964.5
Projected new Weighted performance
453.0
Projected new final Raw rating (if new WP > new Raw)
1048.4
Projected new highest rating
1048.4
Projected new floor
548.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1048.4
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
1055.6
Current Weighted rating
1055.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1055.6
Current highest rating achieved
1060.4
Current floor (min rating allowed)
560.4
Current K-factor
40
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)
±203.7
Current Raw change used (final)
0.0
Projected new Raw rating
1055.6
Projected new Weighed rating
971.2
Projected new Weighted performance
370.0
Projected new final Raw rating (if new WP > new Raw)
1055.6
Projected new highest rating
1060.4
Projected new floor
560.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1055.6
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
900.0
Current Weighted rating
900.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
900.0
Current highest rating achieved
900.0
Current floor (min rating allowed)
500.0
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)
±254.2
Current Raw change used (final)
0.0
Projected new Raw rating
900.0
Projected new Weighed rating
828.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
900.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
900.0
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
8
Nkangala 2nd Tournament St Thomas Aquinas School 2020 (A+B)
2020/02/08
2020/02/08
Nkangala (MNW)
Standard
60
0.83
5
5
3.0
1140.9
1040.4
Analysis
7
Nkangala 1st Toutrnament Laerskool CR Swart 2020 (A+B)
2020/01/25
2020/01/25
Nkangala (MNW)
Rapid
15
0.39
5
5
3.0
982.5
1060.4
Analysis
6
2019 Wild Card Chess Championship (U18 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
3.0
982.5
866.8
Analysis
5
2019 South African Junior Team Championships (U18A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
982.5
866.8
Analysis
4
Nkangala 1st Tournamant Laerskool President CR Swart 2019 (A+B)
2019/02/02
2019/02/02
Nkangala (MNW)
Rapid
30
0.60
5
5
3.0
958.0
1036.8
Analysis
3
3rd Nkangala Tournament Curro School 2018 (C)
2018/03/24
2018/03/24
Nkangala (MNW)
Rapid
30
0.60
5
5
3.0
922.7
990.8
Analysis
2
Nkangala 1st Tournament Curro - Witbank 2018 (C)
2018/02/24
2018/02/24
Nkangala (MNW)
Rapid
30
0.60
5
5
4.5
866.8
900.0
Analysis
1
South African Junior Team Championships 2017 (U16D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
900.0
900.0
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
45
23
3
19
24.5
54.4
37.8
1112.0
1149.7
White
26
16
0
10
16.0
61.5
98.1
1119.0
1217.0
Black
19
7
3
9
8.5
44.7
-44.7
1102.4
1057.6
Standard
All
25
10
2
13
11.0
44.0
-51.0
1154.2
1103.2
White
13
6
0
7
6.0
46.2
-32.7
1173.6
1141.0
Black
12
4
2
6
5.0
41.7
-70.8
1133.1
1062.3
Rapid
All
20
13
1
6
13.5
67.5
148.8
1059.1
1207.9
White
13
10
0
3
10.0
76.9
228.8
1064.3
1293.1
Black
7
3
1
3
3.5
50.0
0.0
1049.6
1049.6
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
2030098486
Claassen, C (Christelene)
2
2.0
2
0
0
100.0
982.5
425.0
1407.5
View list
2
105069908
Mtetwa, L (Lwazi)
2
2.0
2
0
0
100.0
1061.7
425.0
1486.7
View list
3
105057303
Volschenk, E (Ewalt)
2
0.5
0
1
1
25.0
894.8
-212.5
682.3
View list
4
102050919
Van Der Westhuizen, J (Javier)
2
0.0
0
0
2
0.0
941.3
-425.0
516.3
View list
5
206069539
Lefefa, D (Dimpho)
1
1.0
1
0
0
100.0
982.5
425.0
1407.5
View list
6
203019456
Maharaj, S (Sarjana)
1
1.0
1
0
0
100.0
866.8
425.0
1291.8
View list
7
1030105792
Magano, LR (Letlhogonolo Rethabile)
1
1.0
1
0
0
100.0
982.5
425.0
1407.5
View list
8
105072167
Hayton, K (Kieran)
1
1.0
1
0
0
100.0
1140.9
425.0
1565.9
View list
9
2040099787
Grainger, N (Nicole)
1
1.0
1
0
0
100.0
922.7
425.0
1347.7
View list
10
1040099788
Fouche, P (Philip)
1
1.0
1
0
0
100.0
922.7
425.0
1347.7
View list
11
102064319
Esterhuizen, WJ (Willem Johannes)
1
1.0
1
0
0
100.0
982.5
425.0
1407.5
View list
12
1010109113
Bhana, V (Vikash)
1
1.0
1
0
0
100.0
958.0
425.0
1383.0
View list
13
1840112952
Jiana, T (Thulani)
1
1.0
1
0
0
100.0
982.5
425.0
1407.5
View list
14
105081182
Masilela, N (Ntandoyakhe Sifiso)
1
1.0
1
0
0
100.0
900.0
425.0
1325.0
View list
15
103079873
Morotoba, M (Matome)
1
1.0
1
0
0
100.0
958.0
425.0
1383.0
View list
16
102044544
Moticoe, R (Reabetswe)
1
1.0
1
0
0
100.0
900.0
425.0
1325.0
View list
17
102095922
Muller, M (Mike)
1
1.0
1
0
0
100.0
982.5
425.0
1407.5
View list
18
1040096039
Naude, P (Pierre)
1
1.0
1
0
0
100.0
922.7
425.0
1347.7
View list
19
1040097730
Nkadimeng, K (Kgokong)
1
1.0
1
0
0
100.0
866.8
425.0
1291.8
View list
20
104045927
Rajah, R (Rowan)
1
1.0
1
0
0
100.0
866.8
425.0
1291.8
View list