Chess South Africa
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Chess South Africa
Van Heerden, JPC (John Paterson Carnavo)
Dob:
2009/01/14 (U16)
Gender:
Male
Chess SA id:
109088603
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/07/20 (145 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
1222.7
Current Weighted rating
1163.8
Current Weighted performance
1164.8
Current official/published rating (highest between Raw, WR and WP)
1222.7
Current highest rating achieved
1222.7
Current floor (min rating allowed)
722.7
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1222.7
Projected new Weighed rating
1072.5
Projected new Weighted performance
1164.8
Projected new final Raw rating (if new WP > new Raw)
1222.7
Projected new highest rating
1222.7
Projected new floor
722.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.7
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
1222.5
Current Weighted rating
1166.2
Current Weighted performance
1164.8
Current official/published rating (highest between Raw, WR and WP)
1222.5
Current highest rating achieved
1222.5
Current floor (min rating allowed)
722.5
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)
±160.6
Current Raw change used (final)
0.0
Projected new Raw rating
1222.5
Projected new Weighed rating
1074.7
Projected new Weighted performance
1164.8
Projected new final Raw rating (if new WP > new Raw)
1222.5
Projected new highest rating
1222.5
Projected new floor
722.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.5
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
3
2024 Tshwane North School District Cluster 4 & 5 Team League (U15)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1187.8
1201.2
Analysis
2
2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1116.1
1117.6
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1116.1
1117.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
2024 Tshwane North School District Cluster 4 & 5 Team League (U15)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1187.8
1201.2
Analysis
10
2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1116.1
1117.6
Analysis
9
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1116.1
1117.6
Analysis
8
2023 Tshwane North School District CLOSED League Championships (D3) (U15)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1126.4
1130.8
Analysis
7
2023 Tshwane North School District CLOSED Individual Championships (D3) (U15 Open)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1085.2
1082.0
Analysis
6
Silver Lakes Open Chess Tournament (C)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1096.2
1095.2
Analysis
5
2019 D3 Team League (U11)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
795.5
852.4
Analysis
4
D3 Primary School League Cluster 4 2019 (U11)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
630.2
653.2
Analysis
3
2019 TuksChess Open (C)
2019/02/23
2019/02/23
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
586.0
600.0
Analysis
2
2018 Gauteng League Final (U9)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
0.5
575.7
590.0
Analysis
1
2018 D3 Tshwane North Individual Chess Championships (U9 Mixed)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
500.0
500.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
7
1
6
7.5
53.6
30.4
1278.2
1308.5
White
7
4
1
2
4.5
64.3
121.4
1205.8
1327.2
Black
7
3
0
4
3.0
42.9
-60.7
1350.6
1289.9
Standard
All
14
7
1
6
7.5
53.6
30.4
1278.2
1308.5
White
7
4
1
2
4.5
64.3
121.4
1205.8
1327.2
Black
7
3
0
4
3.0
42.9
-60.7
1350.6
1289.9
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
52
23
3
26
24.5
47.1
-24.5
1184.4
1159.9
White
24
8
3
13
9.5
39.6
-88.5
1164.3
1075.8
Black
28
15
0
13
15.0
53.6
30.4
1201.6
1232.0
Standard
All
52
23
3
26
24.5
47.1
-24.5
1184.4
1159.9
White
24
8
3
13
9.5
39.6
-88.5
1164.3
1075.8
Black
28
15
0
13
15.0
53.6
30.4
1201.6
1232.0
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
1090303399
Potgieter, E (Erico)
2
1.0
1
0
1
50.0
1116.1
0.0
1116.1
View list
2
1090116742
Baloyi, B (Boikanyo)
2
0.0
0
0
2
0.0
1121.3
-425.0
696.3
View list
3
1100143696
Songo, D (Divine)
2
0.0
0
0
2
0.0
1157.1
-425.0
732.1
View list
4
108057852
Van Dalen, JJP (Jan)
2
0.0
0
0
2
0.0
961.0
-425.0
536.0
View list
5
1090115585
Geldenhuys, R (Ruben Jacobus)
1
1.0
1
0
0
100.0
1085.2
425.0
1510.2
View list
6
1100100042
Grundling, H (Hans-Hugo)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
7
1090135133
Ligthelm, H (Henko)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
8
1090115450
Kohn, J (Joh-Nathn)
1
1.0
1
0
0
100.0
630.2
425.0
1055.2
View list
9
1080115411
Luyt, D (Dyllan)
1
1.0
1
0
0
100.0
630.2
425.0
1055.2
View list
10
1090100050
Louw, U (Ulrich)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
11
1080152455
Anshi, K (Kumari)
1
1.0
1
0
0
100.0
1096.2
425.0
1521.2
View list
12
1080115406
Burger, R (Roelof)
1
1.0
1
0
0
100.0
630.2
425.0
1055.2
View list
13
1090306705
Brink, R (Rowan)
1
1.0
1
0
0
100.0
1187.8
425.0
1612.8
View list
14
1100303376
Combrinck, A (Ayden)
1
1.0
1
0
0
100.0
1187.8
425.0
1612.8
View list
15
1080144850
Coetzee, J (Jevon)
1
1.0
1
0
0
100.0
1085.2
425.0
1510.2
View list
16
1090116762
Baloyi, L (Letlhogonolo)
1
1.0
1
0
0
100.0
795.5
425.0
1220.5
View list
17
1090303388
Matalane, T (Thabang)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
18
1090159834
Mdluli, S (Senentlatla)
1
1.0
1
0
0
100.0
1126.4
425.0
1551.4
View list
19
1100116740
Nkwadi, K (Karabo)
1
1.0
1
0
0
100.0
795.5
425.0
1220.5
View list
20
1110303722
Puleng, M (Monam)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list