Chess South Africa
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Chess South Africa
Hofmeyr, D (David)
Dob:
2008/10/01 (U18)
Gender:
Male
Chess SA id:
1080133741
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2021/05/22 (1280 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
1270.1
Current Weighted rating
1270.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1270.1
Current highest rating achieved
1270.1
Current floor (min rating allowed)
770.1
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)
±150.1
Current Raw change used (final)
0.0
Projected new Raw rating
1270.1
Projected new Weighed rating
1168.5
Projected new Weighted performance
455.1
Projected new final Raw rating (if new WP > new Raw)
1270.1
Projected new highest rating
1270.1
Projected new floor
770.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.1
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
1280.1
Current Weighted rating
1280.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1280.1
Current highest rating achieved
1280.1
Current floor (min rating allowed)
780.1
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)
±147.9
Current Raw change used (final)
0.0
Projected new Raw rating
1280.1
Projected new Weighed rating
1177.7
Projected new Weighted performance
455.1
Projected new final Raw rating (if new WP > new Raw)
1280.1
Projected new highest rating
1280.1
Projected new floor
780.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.1
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
2
Gen Intercampus 2021 (U14)
2021/05/22
2021/05/22
Overberg (WOS)
Standard
60
0.83
5
5
5.0
1219.6
1219.6
Analysis
1
OCF Roadshow 2020 (Juniors)
2020/11/21
2020/11/21
Overberg (WOS)
Standard
60
0.83
5
5
3.0
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
8
0
2
8.0
80.0
255.0
1147.0
1402.0
White
5
5
0
0
5.0
100.0
425.0
1168.7
1593.7
Black
5
3
0
2
3.0
60.0
85.0
1125.3
1210.3
Standard
All
10
8
0
2
8.0
80.0
255.0
1147.0
1402.0
White
5
5
0
0
5.0
100.0
425.0
1168.7
1593.7
Black
5
3
0
2
3.0
60.0
85.0
1125.3
1210.3
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
109080783
Taylor, F (Finlay)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
2
1090134396
Rush, D (Daniel)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
3
1090134395
Roos, M (Michael)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
4
1090134394
Levinsohn, J (Jude)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
5
1100116672
Kiessling, K (Kai)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1080099820
Hofmeyr, J (Jonah)
1
1.0
1
0
0
100.0
1219.6
425.0
1644.6
View list
7
2100106826
Hendricks, L (Lakeisha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
209084154
Brink, S (Samantha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1070103086
Waldeck, S (Stanvil)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
109084157
De Wet, S (Samuel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
