Chess South Africa
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Chess South Africa
Engelbrecht, J (Joshua)
Dob:
2008/05/09 (U18)
Gender:
Male
Chess SA id:
1080111207
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2024/06/10 (25 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
1245.9
Current Weighted rating
1217.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1245.9
Current highest rating achieved
1245.9
Current floor (min rating allowed)
745.9
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)
±155.3
Current Raw change used (final)
0.0
Projected new Raw rating
1245.9
Projected new Weighed rating
1120.4
Projected new Weighted performance
606.6
Projected new final Raw rating (if new WP > new Raw)
1245.9
Projected new highest rating
1245.9
Projected new floor
745.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.9
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
1218.8
Current Weighted rating
1218.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1218.8
Current highest rating achieved
1218.8
Current floor (min rating allowed)
718.8
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)
±161.4
Current Raw change used (final)
0.0
Projected new Raw rating
1218.8
Projected new Weighed rating
1121.3
Projected new Weighted performance
143.5
Projected new final Raw rating (if new WP > new Raw)
1218.8
Projected new highest rating
1218.8
Projected new floor
718.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.8
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
1259.0
Current Weighted rating
1204.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1259.0
Current highest rating achieved
1259.0
Current floor (min rating allowed)
759.0
Current K-factor
36
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)
±152.4
Current Raw change used (final)
0.0
Projected new Raw rating
1259.0
Projected new Weighed rating
1108.5
Projected new Weighted performance
517.7
Projected new final Raw rating (if new WP > new Raw)
1259.0
Projected new highest rating
1259.0
Projected new floor
759.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1259.0
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
JCC SAHETI High Schools League Round Robin 2024
2024/05/20
2024/06/10
Johannesburg Metro (GJM)
Rapid
20
0.47
7
4
3.5
1215.3
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
JCC SAHETI High Schools League Round Robin 2024
2024/05/20
2024/06/10
Johannesburg Metro (GJM)
Rapid
20
0.47
7
4
3.5
1215.3
1200.0
Analysis
1
Namakwa Proewe 2019 (U11 Boys+Girls)
2019/03/02
2019/03/02
Namakwa (NCN)
Standard
60
0.83
5
4
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
3
1
0
3.5
87.5
318.8
1247.7
1566.4
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
4
3
1
0
3.5
87.5
318.8
1247.7
1566.4
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
4
3
1
0
3.5
87.5
318.8
1247.7
1566.4
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
4
3
1
0
3.5
87.5
318.8
1247.7
1566.4
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
8
5
2
1
6.0
75.0
212.5
1219.8
1432.3
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
6
4
2
0
5.0
83.3
283.3
1226.4
1509.8
Standard
All
4
2
1
1
2.5
62.5
106.3
1192.0
1298.2
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
1
1
0
1.5
75.0
212.5
1183.9
1396.4
Rapid
All
4
3
1
0
3.5
87.5
318.8
1247.7
1566.4
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
4
3
1
0
3.5
87.5
318.8
1247.7
1566.4
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
1080111205
Jantjies, S (Soren)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070306344
James, D (Daniel)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
3
1090104403
Osborne, W (Wentworth)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
110094855
Monastursky, D (Daniel)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
5
1100134510
Wozniak, L (Lukas)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
6
1080104410
Whitlow, K (Kylie)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
107095092
Kyriacou, D (Dimitri)
1
0.5
0
1
0
50.0
1215.3
0.0
1215.3
View list
8
1080111206
De Klerk, J (Jayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
