Chess South Africa
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Chess South Africa
Pieterse, A (Amelick)
Dob:
2004/10/08 (Adult)
Gender:
Male
Chess SA id:
104088333
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/02/18 (454 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
Curent Raw rating
1236.2
Curent Weighted rating
1236.2
Curent Weighted performance
500.9
Current official/published rating (highest between Raw, WR and WP)
1236.2
Current floor (min rating allowed)
738.6
Current highest rating achieved
1238.6
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)
±157.5
Current Raw change used (final)
0.0
Projected new Raw rating
1236.2
Projected new Weighed rating
1236.2
Projected new Weighted performance
500.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1238.6
Projected new floor
738.6
Projected new K-facor
36
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
Curent Raw rating
1230.2
Curent Weighted rating
1230.2
Curent Weighted performance
498.3
Current official/published rating (highest between Raw, WR and WP)
1230.2
Current floor (min rating allowed)
733.8
Current highest rating achieved
1233.8
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)
±158.8
Current Raw change used (final)
0.0
Projected new Raw rating
1230.2
Projected new Weighed rating
1230.2
Projected new Weighted performance
498.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1230.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.8
Projected new floor
733.8
Projected new K-facor
36
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
Curent Raw rating
796.0
Curent Weighted rating
796.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
796.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
796.0
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)
±294.8
Current Raw change used (final)
0.0
Projected new Raw rating
796.0
Projected new Weighed rating
796.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
796.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
796.0
Projected new floor
500.0
Projected new K-facor
40
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
Curent Raw rating
796.0
Curent Weighted rating
796.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
796.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
796.0
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)
±294.8
Current Raw change used (final)
0.0
Projected new Raw rating
796.0
Projected new Weighed rating
796.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
796.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
796.0
Projected new floor
500.0
Projected new K-facor
40
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
11
Kannaland Proewe 1 2023 (U19 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
3
0
0.0
1236.2
1230.2
Analysis
10
Eden Schools Closed Trials 1 2020 (U18 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
2.5
1238.6
1233.8
Analysis
9
Eden Trials 3 2019 (U16 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1159.5
1157.0
Analysis
8
Western Cape Schools Individuals 2019 (U15 Boys)
2019/05/04
2019/05/05
Eden District (WEG)
Standard
60
0.83
6
6
3.0
1159.5
1157.0
Analysis
7
Eden Trials 2 2019 (U16 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1067.8
1080.6
Analysis
6
Eden Trials 1 2019 (U16 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
996.1
996.6
Analysis
5
EDENSC Closed 3 2018 (U16 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
5
4.0
829.8
829.2
Analysis
4
Calitzdorp Ope 2018
2018/05/05
2018/05/05
Eden District (WEG)
Standard
60
0.83
5
5
2.0
829.8
829.2
Analysis
3
EDENSC Closed 2 2018 (U16 Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
1.0
886.2
901.6
Analysis
2
EDENSC Closed 1 2018 (U16 Boys)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
5
3.0
809.2
809.2
Analysis
1
South African Junior Team Championships 2017 (U14E)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
796.0
796.0
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
52
28
3
21
29.5
56.7
57.2
1055.3
1112.5
White
25
18
2
5
19.0
76.0
221.0
1038.9
1259.9
Black
27
10
1
16
10.5
38.9
-94.4
1070.4
976.0
Standard
All
52
28
3
21
29.5
56.7
57.2
1055.3
1112.5
White
25
18
2
5
19.0
76.0
221.0
1038.9
1259.9
Black
27
10
1
16
10.5
38.9
-94.4
1070.4
976.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
204078160
Stevens, R (Rubenique)
3
2.0
2
0
1
66.7
1037.8
141.7
1179.5
View list
2
105003848
Buitendag, J (Janco)
1
1.0
1
0
0
100.0
796.0
425.0
1221.0
View list
3
1030098476
Booysen, O (Orin)
1
1.0
1
0
0
100.0
809.2
425.0
1234.2
View list
4
1040103432
Billet, E (Ethan)
1
1.0
1
0
0
100.0
1159.5
425.0
1584.5
View list
5
1040098469
Dreyer, D (Dylan)
1
1.0
1
0
0
100.0
996.1
425.0
1421.1
View list
6
204054165
De Villiers, B (Bianca)
1
1.0
1
0
0
100.0
829.8
425.0
1254.8
View list
7
103092956
Daniels, J (Jerome)
1
1.0
1
0
0
100.0
1238.6
425.0
1663.6
View list
8
104089219
Gysman, K (Keallin)
1
1.0
1
0
0
100.0
809.2
425.0
1234.2
View list
9
103088355
Isaks, C (Christopher)
1
1.0
1
0
0
100.0
829.8
425.0
1254.8
View list
10
106068565
Hlazo, T (Thuto)
1
1.0
1
0
0
100.0
796.0
425.0
1221.0
View list
11
1040108203
Klinch, R (Ryan)
1
1.0
1
0
0
100.0
1067.8
425.0
1492.8
View list
12
2040098482
Mabgwe, R (Rutendo)
1
1.0
1
0
0
100.0
1159.5
425.0
1584.5
View list
13
1040132045
Lewie, G (Gilermo)
1
1.0
1
0
0
100.0
1238.6
425.0
1663.6
View list
14
105086278
Matthews, E (Elijah)
1
1.0
1
0
0
100.0
1159.5
425.0
1584.5
View list
15
1040105960
Miller, M (Mikyle)
1
1.0
1
0
0
100.0
996.1
425.0
1421.1
View list
16
105075130
Moroke, T (Thari)
1
1.0
1
0
0
100.0
796.0
425.0
1221.0
View list
17
1050098458
Mostert, R (Richard)
1
1.0
1
0
0
100.0
996.1
425.0
1421.1
View list
18
1040098481
Nel, J (Johannes)
1
1.0
1
0
0
100.0
809.2
425.0
1234.2
View list
19
104086262
Patrick, B (Brindley)
1
1.0
1
0
0
100.0
886.2
425.0
1311.2
View list
20
1070098436
Pieterse, A (Amelke)
1
1.0
1
0
0
100.0
829.8
425.0
1254.8
View list