Chess South Africa
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Chess South Africa
Van Der Net, JM (Jayden)
Dob:
2005/08/31 (U20)
Gender:
Male
Chess SA id:
105052264
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (125 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
1313.0
Curent Weighted rating
1327.3
Curent Weighted performance
1057.8
Current official/published rating (highest between Raw, WR and WP)
1327.3
Current floor (min rating allowed)
871.3
Current highest rating achieved
1371.3
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)
±141.2
Current Raw change used (final)
0.0
Projected new Raw rating
1313.0
Projected new Weighed rating
1325.9
Projected new Weighted performance
1057.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.9
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1371.3
Projected new floor
871.3
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
1300.4
Curent Weighted rating
1314.8
Curent Weighted performance
1059.2
Current official/published rating (highest between Raw, WR and WP)
1314.8
Current floor (min rating allowed)
861.3
Current highest rating achieved
1361.3
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)
±143.7
Current Raw change used (final)
0.0
Projected new Raw rating
1300.4
Projected new Weighed rating
1313.4
Projected new Weighted performance
1059.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1313.4
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1361.3
Projected new floor
861.3
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
829.0
Curent Weighted rating
829.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
829.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
889.0
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)
±281.3
Current Raw change used (final)
0.0
Projected new Raw rating
829.0
Projected new Weighed rating
829.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
829.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
889.0
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
829.0
Curent Weighted rating
829.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
829.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
889.0
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)
±281.3
Current Raw change used (final)
0.0
Projected new Raw rating
829.0
Projected new Weighed rating
829.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
829.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
889.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1333.6
1321.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
29
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1333.6
1321.3
Analysis
28
Hoerskool Drie Riviere Open 2023 (B)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1332.7
1319.5
Analysis
27
Eureka Open 2022 (C)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1341.7
1327.1
Analysis
26
Carel`s Chess Open 2022 (A)
2022/03/05
2022/03/05
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1371.3
1361.3
Analysis
25
Carel`s Open 2020 (B)
2020/02/29
2020/02/29
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1294.7
1286.3
Analysis
24
2019 South African Junior Team Championships (U16C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.5
1197.9
1187.7
Analysis
23
Eagles Open 2019 (B)
2019/11/23
2019/11/23
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1197.0
1186.6
Analysis
22
GE vs GSV Inter Regional 2019 (U16C)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1163.8
1139.8
Analysis
21
Fonteine Ope 2019 (B)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1163.8
1139.8
Analysis
20
LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (A)
2019/08/31
2019/08/31
Sedibeng (GSV)
Standard
61
0.83
5
5
0.0
1199.7
1181.6
Analysis
19
Eureka Chess Open 2019 (B)
2019/07/27
2019/07/27
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1234.1
1222.6
Analysis
18
Overvaal Chess Open 2019 (B)
2019/06/15
2019/06/15
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1277.1
1272.6
Analysis
17
Vaal Chess Club Open 2019 (A)
2019/06/01
2019/06/01
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1277.1
1272.6
Analysis
16
Amigo Spur Eligwa Chess Open 2019 (B)
2019/05/18
2019/05/18
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
1229.4
1228.8
Analysis
15
Dirk de Koster Chess Open 2019 (B)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1197.5
1219.0
Analysis
14
Carels Open 2019 (B)
2019/03/02
2019/03/02
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
1156.4
1175.4
Analysis
13
South African Junior Team Championships 2018 (U14C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1137.2
1161.4
Analysis
12
2018 Interregion Sedibeng vs Ekurhuleni (H)
2018/11/03
2018/11/03
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1078.4
1099.4
Analysis
11
Fonteine Open 2018 (B)
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1072.4
1098.2
Analysis
10
Eureka Chess Open 2018 (A)
2018/09/29
2018/09/29
Sedibeng (GSV)
Standard
61
0.83
5
3
0.0
981.1
997.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1422.8
1210.3
White
2
0
0
2
0.0
0.0
-425.0
1568.4
1143.4
Black
2
1
0
1
1.0
50.0
0.0
1277.2
1277.2
Standard
All
4
1
0
3
1.0
25.0
-212.5
1422.8
1210.3
White
2
0
0
2
0.0
0.0
-425.0
1568.4
1143.4
Black
2
1
0
1
1.0
50.0
0.0
1277.2
1277.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
148
80
15
53
87.5
59.1
77.5
1101.7
1179.2
White
77
42
7
28
45.5
59.1
77.3
1120.5
1197.7
Black
71
38
8
25
42.0
59.2
77.8
1081.4
1159.2
Standard
All
148
80
15
53
87.5
59.1
77.5
1101.7
1179.2
White
77
42
7
28
45.5
59.1
77.3
1120.5
1197.7
Black
71
38
8
25
42.0
59.2
77.8
1081.4
1159.2
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
206091403
Visser, TM (Tracy)
4
3.0
3
0
1
75.0
1156.7
212.5
1369.2
View list
2
103040312
Van Rensburg, NC (Nicolaos)
3
2.0
2
0
1
66.7
1134.1
141.7
1275.7
View list
3
105077104
Coetzee, J (Jaco)
3
1.5
1
1
1
50.0
1151.9
0.0
1151.9
View list
4
103080723
Sejeng, O (Onkatlile)
3
1.0
1
0
2
33.3
1068.0
-141.7
926.3
View list
5
1070097826
De Wet, J (James)
2
2.0
2
0
0
100.0
1231.8
425.0
1656.8
View list
6
207091196
Gebuza, M (Mbali)
2
2.0
2
0
0
100.0
864.0
425.0
1289.0
View list
7
107064054
Tabane, G (Gomolemo)
2
2.0
2
0
0
100.0
1177.0
425.0
1602.0
View list
8
107077116
Khaudi, R (Rorisang)
2
1.5
1
1
0
75.0
1043.3
212.5
1255.8
View list
9
101065184
Morabe, K (Katleho)
2
1.5
1
1
0
75.0
954.6
212.5
1167.1
View list
10
105044684
Nel, A (Altus)
2
1.5
1
1
0
75.0
1026.8
212.5
1239.3
View list
11
104053304
Schonken, SDT (Stefan)
2
1.5
1
1
0
75.0
1285.9
212.5
1498.4
View list
12
1040102175
Solomons, K (Kethon)
2
1.5
1
1
0
75.0
1180.8
212.5
1393.3
View list
13
109080728
Spamers, V (Vinaldo)
2
1.5
1
1
0
75.0
1248.3
212.5
1460.8
View list
14
1070098052
Eberwein, HJ (Heinrich)
2
1.0
1
0
1
50.0
1245.8
0.0
1245.8
View list
15
1090097407
Karsten, K (Keagan)
2
1.0
1
0
1
50.0
1285.9
0.0
1285.9
View list
16
107086032
Naude, E (Enrique)
2
1.0
1
0
1
50.0
1237.0
0.0
1237.0
View list
17
106057282
Olivier, C (Coenraad)
2
1.0
1
0
1
50.0
1030.0
0.0
1030.0
View list
18
109086017
Roetz, K (Kyle)
2
1.0
1
0
1
50.0
952.0
0.0
952.0
View list
19
102052261
Rossouw, AW (Andreas)
2
1.0
1
0
1
50.0
1118.1
0.0
1118.1
View list
20
203073269
Visser, S (Shane)
2
1.0
1
0
1
50.0
1177.0
0.0
1177.0
View list