Chess South Africa
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Chess South Africa
Jacobs, B (Barry)
Dob:
2007/01/04 (U18)
Gender:
Male
Chess SA id:
107075121
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2019/02/23 (2043 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
573.0
Current Weighted rating
561.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
573.0
Current highest rating achieved
573.0
Current floor (min rating allowed)
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)
±405.1
Current Raw change used (final)
0.0
Projected new Raw rating
573.0
Projected new Weighed rating
517.0
Projected new Weighted performance
121.6
Projected new final Raw rating (if new WP > new Raw)
573.0
Projected new highest rating
573.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
573.0
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
573.0
Current Weighted rating
560.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
573.0
Current highest rating achieved
573.0
Current floor (min rating allowed)
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)
±405.1
Current Raw change used (final)
0.0
Projected new Raw rating
573.0
Projected new Weighed rating
516.5
Projected new Weighted performance
121.6
Projected new final Raw rating (if new WP > new Raw)
573.0
Projected new highest rating
573.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
573.0
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
520.8
Current Weighted rating
520.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
520.8
Current highest rating achieved
520.8
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±436.4
Current Raw change used (final)
0.0
Projected new Raw rating
520.8
Projected new Weighed rating
479.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
520.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
520.8
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
520.8
Current Weighted rating
520.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
520.8
Current highest rating achieved
520.8
Current floor (min rating allowed)
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)
±436.4
Current Raw change used (final)
0.0
Projected new Raw rating
520.8
Projected new Weighed rating
479.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
520.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
520.8
Projected effective change (new Official - current Official)
=0.0
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
2
Laerskool Vastrap Tournament 2019 (D)
2019/02/23
2019/02/23
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
520.8
520.8
Analysis
1
Rustenburg Noord Primary Tournament 2019 (U14)
2019/02/09
2019/02/09
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
520.8
520.8
Analysis
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
8
2
0
6
2.0
25.0
-212.5
884.6
672.1
White
4
0
0
4
0.0
0.0
-425.0
836.3
411.3
Black
4
2
0
2
2.0
50.0
0.0
932.9
932.9
Standard
All
8
2
0
6
2.0
25.0
-212.5
884.6
672.1
White
4
0
0
4
0.0
0.0
-425.0
836.3
411.3
Black
4
2
0
2
2.0
50.0
0.0
932.9
932.9
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
1110100437
Schwim, R (Rinus)
1
1.0
1
0
0
100.0
520.8
425.0
945.8
View list
2
1060109341
Tlale, T (Tinashe)
1
1.0
1
0
0
100.0
520.8
425.0
945.8
View list
3
109086554
Van Staden, J (Jakobus)
1
0.0
0
0
1
0.0
520.8
-425.0
95.8
View list
4
207076043
Tshenye, NL (Nomsa)
1
0.0
0
0
1
0.0
520.8
-425.0
95.8
View list
5
106064352
Stoltz, R (Raymond)
1
0.0
0
0
1
0.0
520.8
-425.0
95.8
View list
6
2060097779
September, M (Mckenzie)
1
0.0
0
0
1
0.0
520.8
-425.0
95.8
View list
7
107065796
Pitse, B (Bokao)
1
0.0
0
0
1
0.0
520.8
-425.0
95.8
View list
8
107060426
Kleynhans, S (Shawn)
1
0.0
0
0
1
0.0
520.8
-425.0
95.8
View list
