Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
De Jager, J (Jai-Dee)
Dob:
2009/10/07 (U16)
Gender:
Male
Chess SA id:
1090193415
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (57 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
1207.1
Curent Weighted rating
1201.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1207.1
Current floor (min rating allowed)
707.1
Current highest rating achieved
1207.1
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)
±164.1
Current Raw change used (final)
0.0
Projected new Raw rating
1207.1
Projected new Weighed rating
1201.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1207.1
Projected new floor
707.1
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
1200.4
Curent Weighted rating
1200.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.4
Current floor (min rating allowed)
700.4
Current highest rating achieved
1200.4
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)
±165.7
Current Raw change used (final)
0.0
Projected new Raw rating
1200.4
Projected new Weighed rating
1200.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.4
Projected new floor
700.4
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
1205.2
Curent Weighted rating
1200.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1205.2
Current floor (min rating allowed)
705.2
Current highest rating achieved
1205.2
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)
±164.6
Current Raw change used (final)
0.0
Projected new Raw rating
1205.2
Projected new Weighed rating
1201.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1205.2
Projected new floor
705.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
705.2
Current highest rating achieved
0.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
0.0
Projected new floor
705.2
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
2
Hoerskool Strand Skaak Graderingstoernooi 2024 (U15+U18 Mixed)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
30
0.60
5
5
2.5
1202.3
1200.0
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Hoerskool Strand Skaak Graderingstoernooi 2024 (U15+U18 Mixed)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
30
0.60
5
5
2.5
1202.3
1200.0
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
1
4
4.5
50.0
0.0
1225.6
1225.6
White
4
1
0
3
1.0
25.0
-212.5
1200.3
987.8
Black
5
3
1
1
3.5
70.0
170.0
1245.8
1415.8
Standard
All
4
2
0
2
2.0
50.0
0.0
1215.2
1215.2
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
1
0
1
1.0
50.0
0.0
1230.3
1230.3
Rapid
All
5
2
1
2
2.5
50.0
0.0
1233.9
1233.9
White
2
0
0
2
0.0
0.0
-425.0
1200.7
775.7
Black
3
2
1
0
2.5
83.3
283.3
1256.1
1539.4
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
9
4
1
4
4.5
50.0
0.0
1225.6
1225.6
White
4
1
0
3
1.0
25.0
-212.5
1200.3
987.8
Black
5
3
1
1
3.5
70.0
170.0
1245.8
1415.8
Standard
All
4
2
0
2
2.0
50.0
0.0
1215.2
1215.2
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
1
0
1
1.0
50.0
0.0
1230.3
1230.3
Rapid
All
5
2
1
2
2.5
50.0
0.0
1233.9
1233.9
White
2
0
0
2
0.0
0.0
-425.0
1200.7
775.7
Black
3
2
1
0
2.5
83.3
283.3
1256.1
1539.4
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
1100193408
Aziz, I (Ismaeel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100147479
Khumalo, M (Mthulisi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
206072029
Jaap, I (Isabella)
1
1.0
1
0
0
100.0
1202.3
425.0
1627.3
View list
4
1100301624
Schaap, R (Reinhard)
1
1.0
1
0
0
100.0
1202.3
425.0
1627.3
View list
5
1100150183
Voges, Z (Zachary)
1
0.5
0
1
0
50.0
1202.3
0.0
1202.3
View list
6
1050150266
Theron, R (Roaco)
1
0.0
0
0
1
0.0
1202.3
-425.0
777.3
View list
7
1100193432
Samuels, K (Kyle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1100150158
Isaacs, T (Tyrique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1090150204
De Wee, L (Liam)
1
0.0
0
0
1
0.0
1202.3
-425.0
777.3
View list