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:
2024/05/11 (9 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
1116.1
Curent Weighted rating
1112.7
Curent Weighted performance
892.9
Current official/published rating (highest between Raw, WR and WP)
1116.1
Current floor (min rating allowed)
626.4
Current highest rating achieved
1126.4
Current K-factor
40
Games played this month
10
Score (S)
5.5
Expected score (We)
3.34
Difference (S-We)
2.16
Current Raw change (no limits, including tournament time weight)
71.7
Current min/max change allowed (with limits)
±186.9
Current Raw change used (final)
71.7
Projected new Raw rating
1187.8
Projected new Weighed rating
1119.1
Projected new Weighted performance
892.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.8
Projected effective change (new Official - current Official)
+71.7
Projected new highest rating
1187.8
Projected new floor
687.8
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
1117.6
Curent Weighted rating
1113.9
Curent Weighted performance
891.7
Current official/published rating (highest between Raw, WR and WP)
1117.6
Current floor (min rating allowed)
630.8
Current highest rating achieved
1130.8
Current K-factor
40
Games played this month
10
Score (S)
5.5
Expected score (We)
3.41
Difference (S-We)
2.09
Current Raw change (no limits, including tournament time weight)
83.6
Current min/max change allowed (with limits)
±186.5
Current Raw change used (final)
83.6
Projected new Raw rating
1201.2
Projected new Weighed rating
1121.3
Projected new Weighted performance
891.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.2
Projected effective change (new Official - current Official)
+83.6
Projected new highest rating
1201.2
Projected new floor
701.2
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
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
500.0
Projected new Weighted performance
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
Projected new highest rating
500.0
Projected new floor
500.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
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
500.0
Projected new Weighted performance
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
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Tournament:
2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1116.1
Rating gain/loss:
19.9
Type rating:
1117.6
Rating gain/loss:
22.4
Analysis
Tournament:
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
Start:
2024/05/04
End:
2024/05/04
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.5
Main rating:
1116.1
Rating gain/loss:
51.8
Type rating:
1117.6
Rating gain/loss:
61.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
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
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
10
5
1
4
5.5
55.0
42.5
1258.0
1300.5
White
5
3
1
1
3.5
70.0
170.0
1200.0
1370.0
Black
5
2
0
3
2.0
40.0
-85.0
1316.0
1231.0
Standard
All
10
5
1
4
5.5
55.0
42.5
1258.0
1300.5
White
5
3
1
1
3.5
70.0
170.0
1200.0
1370.0
Black
5
2
0
3
2.0
40.0
-85.0
1316.0
1231.0
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
48
21
3
24
22.5
46.9
-26.6
1172.4
1145.8
White
22
7
3
12
8.5
38.6
-96.6
1159.3
1062.7
Black
26
14
0
12
14.0
53.8
32.7
1183.5
1216.2
Standard
All
48
21
3
24
22.5
46.9
-26.6
1172.4
1145.8
White
22
7
3
12
8.5
38.6
-96.6
1159.3
1062.7
Black
26
14
0
12
14.0
53.8
32.7
1183.5
1216.2
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
108057852
Van Dalen, JJP (Jan)
2
0.0
0
0
2
0.0
961.0
-425.0
536.0
View list
4
1090115585
Geldenhuys, R (Ruben Jacobus)
1
1.0
1
0
0
100.0
1085.2
425.0
1510.2
View list
5
1100100042
Grundling, H (Hans-Hugo)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
6
1090135133
Ligthelm, H (Henko)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
7
1090115450
Kohn, J (Joh-Nathn)
1
1.0
1
0
0
100.0
630.2
425.0
1055.2
View list
8
1080115411
Luyt, D (Dyllan)
1
1.0
1
0
0
100.0
630.2
425.0
1055.2
View list
9
1090100050
Louw, U (Ulrich)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
10
1080152455
Anshi, K (Kumari)
1
1.0
1
0
0
100.0
1096.2
425.0
1521.2
View list
11
1080115406
Burger, R (Roelof)
1
1.0
1
0
0
100.0
630.2
425.0
1055.2
View list
12
1080144850
Coetzee, J (Jevon)
1
1.0
1
0
0
100.0
1085.2
425.0
1510.2
View list
13
1090116762
Baloyi, L (Letlhogonolo)
1
1.0
1
0
0
100.0
795.5
425.0
1220.5
View list
14
1090303388
Matalane, T (Thabang)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
15
1090159834
Mdluli, S (Senentlatla)
1
1.0
1
0
0
100.0
1126.4
425.0
1551.4
View list
16
1100116740
Nkwadi, K (Karabo)
1
1.0
1
0
0
100.0
795.5
425.0
1220.5
View list
17
1110303722
Puleng, M (Monam)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
18
1100303401
Selala, T (Thabiso)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
19
1110107184
Steyn, H (Hendre)
1
1.0
1
0
0
100.0
586.0
425.0
1011.0
View list
20
1090100048
Theron, M (Markus)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list