Chess South Africa
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Chess South Africa
Heydenreich, R (Roche)
Dob:
2006/12/30 (U20)
Gender:
Male
Chess SA id:
106075039
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1651 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
624.4
Current Weighted rating
624.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
624.4
Current highest rating achieved
624.4
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)
±376.5
Current Raw change used (final)
0.0
Projected new Raw rating
624.4
Projected new Weighed rating
574.4
Projected new Weighted performance
341.6
Projected new final Raw rating (if new WP > new Raw)
624.4
Projected new highest rating
624.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
624.4
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
647.6
Current Weighted rating
647.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
647.6
Current highest rating achieved
647.6
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)
±364.3
Current Raw change used (final)
0.0
Projected new Raw rating
647.6
Projected new Weighed rating
595.8
Projected new Weighted performance
341.6
Projected new final Raw rating (if new WP > new Raw)
647.6
Projected new highest rating
647.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
647.6
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
4
Eden Schools Closed Trials 1 2020 (U15 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
1.0
591.1
608.4
Analysis
3
George Trial 3 2020 (U16)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
2.0
500.0
500.0
Analysis
2
George Trial 2 2020 (U16)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
4
1.0
500.0
500.0
Analysis
1
George Trial 1 2020 (U16)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
4
0.0
500.0
500.0
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
18
4
0
14
4.0
22.2
-236.1
1067.6
831.5
White
8
3
0
5
3.0
37.5
-106.3
1124.7
1018.4
Black
10
1
0
9
1.0
10.0
-340.0
1021.9
681.9
Standard
All
18
4
0
14
4.0
22.2
-236.1
1067.6
831.5
White
8
3
0
5
3.0
37.5
-106.3
1124.7
1018.4
Black
10
1
0
9
1.0
10.0
-340.0
1021.9
681.9
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
105086117
Mathuthu, H (Hlumelo)
2
0.0
0
0
2
0.0
500.0
-425.0
75.0
View list
2
106072980
Fourie, J (Janco)
2
0.0
0
0
2
0.0
500.0
-425.0
75.0
View list
3
1060108190
Guyo, I (Isheanesu)
2
0.0
0
0
2
0.0
545.5
-425.0
120.5
View list
4
105072848
Lourens, D (Dihan)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
5
1060097038
Jacobs, C (Charzey)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
6
1050131545
Tashinga, C (Chari)
1
1.0
1
0
0
100.0
591.1
425.0
1016.1
View list
7
1060108197
Smit, D (Dian)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
8
105048744
Maralack, J (Joshua)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
9
105065448
Shandt, D (Divandre)
1
0.0
0
0
1
0.0
591.1
-425.0
166.1
View list
10
206078119
Meyer, K (Kristen)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
11
1060118502
Gomes Da Silva, D (Dylan)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
12
106088308
Coetzee, A (Andre)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
13
106061659
Coetsee, W (Wilco)
1
0.0
0
0
1
0.0
591.1
-425.0
166.1
View list
14
105091180
Barends, X (Xavier)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
15
1060098452
Bansal, R (Raman)
1
0.0
0
0
1
0.0
591.1
-425.0
166.1
View list
