Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Koning, J (Jaedin)
Dob:
2004/10/05 (Adult)
Gender:
Male
Chess SA id:
104016203
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/07/23 (651 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
1614.5
Curent Weighted rating
1599.0
Curent Weighted performance
1127.9
Current official/published rating (highest between Raw, WR and WP)
1614.5
Current floor (min rating allowed)
1118.3
Current highest rating achieved
1618.3
Current K-factor
28
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)
±91.9
Current Raw change used (final)
0.0
Projected new Raw rating
1614.5
Projected new Weighed rating
1600.5
Projected new Weighted performance
1127.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1614.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1618.3
Projected new floor
1118.3
Projected new K-facor
28
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
1596.7
Curent Weighted rating
1590.0
Curent Weighted performance
1133.6
Current official/published rating (highest between Raw, WR and WP)
1596.7
Current floor (min rating allowed)
1117.2
Current highest rating achieved
1617.2
Current K-factor
28
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)
±94.2
Current Raw change used (final)
0.0
Projected new Raw rating
1596.7
Projected new Weighed rating
1590.7
Projected new Weighted performance
1133.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1596.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1617.2
Projected new floor
1117.2
Projected new K-facor
28
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
1279.8
Curent Weighted rating
1278.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1279.8
Current floor (min rating allowed)
779.8
Current highest rating achieved
1279.8
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)
±148.0
Current Raw change used (final)
0.0
Projected new Raw rating
1279.8
Projected new Weighed rating
1278.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1279.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1279.8
Projected new floor
779.8
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
1321.4
Curent Weighted rating
1321.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1321.4
Current floor (min rating allowed)
779.8
Current highest rating achieved
1321.4
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)
±139.5
Current Raw change used (final)
0.0
Projected new Raw rating
1321.4
Projected new Weighed rating
1321.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1321.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1321.4
Projected new floor
779.8
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
42
2022 Menlo Open Tournament (A)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1596.7
1591.4
Analysis
41
2022 Gauteng Schools Individual Chess Championship (U18 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1618.3
1617.2
Analysis
40
2022 D3 Cluster Teams (U19)
2022/05/28
2022/05/28
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1616.2
1614.4
Analysis
39
2022 D3 Cluster City Schools (U18 Open)
2022/04/23
2022/04/23
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1590.3
1602.4
Analysis
38
South African Junior Closed Chess Championships 2022 (U18 Open)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
10
5.0
1590.3
1602.4
Analysis
37
2022 Gauteng Interregion (U18 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1557.6
1564.0
Analysis
36
2022 Tshwane Chess Open Registration Tournament (A)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1547.2
1553.8
Analysis
35
2021 Alekhine Open (A)
2021/08/14
2021/08/15
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1503.3
1506.8
Analysis
34
2021 Blou Bul Tournament (A)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1513.4
1518.3
Analysis
33
2020 Waterkloof Open (A)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1519.1
1522.8
Analysis
32
2019 Wild Card Chess Championship (U16 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1505.7
1517.4
Analysis
31
2019 South African Junior Team Championships (U16A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1505.7
1517.4
Analysis
30
2019 Etienne Lewis Trials (U16 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
7
4.5
1445.2
1458.5
Analysis
29
2019 Gauteng School League Finals (U19 Open)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1409.9
1410.5
Analysis
28
2019 Alekhine Open (A)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
5
0.5
1409.9
1410.5
Analysis
27
2019 Jacaranda Round Robin (C)
2019/08/03
2019/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1409.9
1410.5
Analysis
26
2019 Menlo Open (A)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1430.6
1434.5
Analysis
25
2019 Swartkop Open (A)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1450.8
1459.8
Analysis
24
2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1457.7
1466.5
Analysis
23
2019 Chris Greyling (A)
2019/04/27
2019/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1434.1
1439.9
Analysis
1
2
3
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
240
113
48
79
137.0
57.1
60.2
1367.1
1427.4
White
117
57
23
37
68.5
58.5
72.6
1361.1
1433.7
Black
123
56
25
42
68.5
55.7
48.4
1372.9
1421.3
Standard
All
234
110
48
76
134.0
57.3
61.8
1373.0
1434.7
White
114
55
23
36
66.5
58.3
70.8
1371.1
1442.0
Black
120
55
25
40
67.5
56.3
53.1
1374.7
1427.9
Rapid
All
6
3
0
3
3.0
50.0
0.0
1139.8
1139.8
White
3
2
0
1
2.0
66.7
141.7
979.2
1120.9
Black
3
1
0
2
1.0
33.3
-141.7
1300.5
1158.8
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
106035283
Smit, YH (Yoshua)
4
2.0
1
2
1
50.0
1485.1
0.0
1485.1
View list
2
105018698
Lubbe, DS (David)
3
2.0
2
0
1
66.7
1421.7
141.7
1563.3
View list
3
104049493
Tsotetsi, T (Tlhoni)
3
2.0
2
0
1
66.7
1345.2
141.7
1486.8
View list
4
203001927
Bester, C (Carla)
3
1.5
1
1
1
50.0
1420.5
0.0
1420.5
View list
5
105046331
Ristic, A (Andrej)
3
1.5
1
1
1
50.0
1460.9
0.0
1460.9
View list
6
107046393
Fourie, K (Keanan)
3
1.0
0
2
1
33.3
1369.0
-141.7
1227.3
View list
7
104033417
Schoeman, E (Ewald)
3
1.0
0
2
1
33.3
1328.1
-141.7
1186.4
View list
8
101032167
Richter, J-M (Jan-Michael)
3
0.0
0
0
3
0.0
1480.8
-425.0
1055.8
View list
9
105052031
Du Toit, GJ (Gerhardus (Eghardt))
2
2.0
2
0
0
100.0
1455.8
425.0
1880.8
View list
10
105088368
Freeman, V (Vianco)
2
2.0
2
0
0
100.0
1413.6
425.0
1838.6
View list
11
105087158
Lamont, M (Michael)
2
2.0
2
0
0
100.0
1573.9
425.0
1998.9
View list
12
110091704
Levitan, J (Judah)
2
2.0
2
0
0
100.0
1516.3
425.0
1941.3
View list
13
204079443
Mbewe, O (Oarabile)
2
2.0
2
0
0
100.0
1445.8
425.0
1870.8
View list
14
104053910
Rhoodie, N (Nicolaas)
2
2.0
2
0
0
100.0
1407.0
425.0
1832.0
View list
15
106053297
Govender, S (Shevern)
2
1.5
1
1
0
75.0
1456.6
212.5
1669.1
View list
16
107086377
Jacobs, TB (Tiaan Benjamin)
2
1.5
1
1
0
75.0
1474.0
212.5
1686.5
View list
17
109069449
Boheim, E (Eugene)
2
1.0
1
0
1
50.0
1458.0
0.0
1458.0
View list
18
205004863
Claassen, G (Gabriella)
2
1.0
1
0
1
50.0
1345.0
0.0
1345.0
View list
19
108064021
Coetsee, D (Dewald)
2
1.0
1
0
1
50.0
1441.1
0.0
1441.1
View list
20
197064028
Kheswa, I (Itumeleng)
2
1.0
1
0
1
50.0
1342.6
0.0
1342.6
View list