Chess South Africa
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Chess South Africa
Jacobs, G (Gerhardt)
Dob:
2011/07/13 (U14)
Gender:
Male
Chess SA id:
1110130131
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1581 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
1104.8
Current Weighted rating
1104.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1104.8
Current highest rating achieved
1104.8
Current floor (min rating allowed)
604.8
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)
±189.9
Current Raw change used (final)
0.0
Projected new Raw rating
1104.8
Projected new Weighed rating
1016.4
Projected new Weighted performance
259.9
Projected new final Raw rating (if new WP > new Raw)
1104.8
Projected new highest rating
1104.8
Projected new floor
604.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1104.8
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
1091.6
Current Weighted rating
1091.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1091.6
Current highest rating achieved
1091.6
Current floor (min rating allowed)
591.6
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)
±193.5
Current Raw change used (final)
0.0
Projected new Raw rating
1091.6
Projected new Weighed rating
1004.3
Projected new Weighted performance
259.9
Projected new final Raw rating (if new WP > new Raw)
1091.6
Projected new highest rating
1091.6
Projected new floor
591.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1091.6
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
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)
±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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
George Trial 3 2020 (U10)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
1.0
1200.0
1200.0
Analysis
2
George Trial 2 2020 (U10)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
5
1.5
1200.0
1200.0
Analysis
1
George Trial 1 2020 (U10)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
0
0.0
1200.0
1200.0
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
10
2
1
7
2.5
25.0
-212.5
1167.5
955.0
White
4
2
1
1
2.5
62.5
106.3
1143.4
1249.6
Black
6
0
0
6
0.0
0.0
-425.0
1183.6
758.6
Standard
All
10
2
1
7
2.5
25.0
-212.5
1167.5
955.0
White
4
2
1
1
2.5
62.5
106.3
1143.4
1249.6
Black
6
0
0
6
0.0
0.0
-425.0
1183.6
758.6
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
1120119490
Van Niekerk, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2130130133
Le Roux, M (Melandi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110119441
Baartman, A (Agcobile)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1110109382
Fourie, L (Loftie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2110108152
Badenhorst, A (Anina)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1110108147
Sharp, R (Retief)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110118498
Roelfse, M (Madwin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1120119465
Prins, E (Eddie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120130134
Olivier, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1110119483
Lombard, L (Leo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
