Chess South Africa
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Chess South Africa
Potgieter, A (Amro)
Dob:
2009/03/17 (U16)
Gender:
Male
Chess SA id:
1090105300
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/08/27 (668 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
1171.6
Current Weighted rating
1171.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.6
Current highest rating achieved
1200.3
Current floor (min rating allowed)
700.3
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)
±172.7
Current Raw change used (final)
0.0
Projected new Raw rating
1171.6
Projected new Weighed rating
1077.9
Projected new Weighted performance
459.3
Projected new final Raw rating (if new WP > new Raw)
1171.6
Projected new highest rating
1200.3
Projected new floor
700.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.6
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
1164.8
Current Weighted rating
1164.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1164.8
Current highest rating achieved
1200.4
Current floor (min rating allowed)
700.4
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)
±174.3
Current Raw change used (final)
0.0
Projected new Raw rating
1164.8
Projected new Weighed rating
1071.6
Projected new Weighted performance
459.3
Projected new final Raw rating (if new WP > new Raw)
1164.8
Projected new highest rating
1200.4
Projected new floor
700.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.8
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
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
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1173.4
1168.4
Analysis
2
2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1200.3
1200.4
Analysis
1
D5 Primary Schools Teams 2018 (U9)
2018/08/17
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
6
6
4.0
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
16
7
1
8
7.5
46.9
-26.6
1135.8
1109.2
White
8
3
1
4
3.5
43.8
-53.1
1129.1
1076.0
Black
8
4
0
4
4.0
50.0
0.0
1142.5
1142.5
Standard
All
16
7
1
8
7.5
46.9
-26.6
1135.8
1109.2
White
8
3
1
4
3.5
43.8
-53.1
1129.1
1076.0
Black
8
4
0
4
4.0
50.0
0.0
1142.5
1142.5
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
1090105304
Strydom, S (Stiaan)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1010105305
Simpson, W (William)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
3
210089896
Vermeulen, K (Kailee)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
4
1080112401
Khoza, L (Lwasi)
1
1.0
1
0
0
100.0
1200.3
425.0
1625.3
View list
5
210093902
Nickols, C (Christi)
1
1.0
1
0
0
100.0
1173.4
425.0
1598.4
View list
6
1090142974
Zando, B (Baraka)
1
1.0
1
0
0
100.0
1173.4
425.0
1598.4
View list
7
1080115219
Tsukudu, M (Mpho)
1
0.5
0
1
0
50.0
1200.3
0.0
1200.3
View list
8
109089296
Vogel, S (Stian)
1
0.0
0
0
1
0.0
1173.4
-425.0
748.4
View list
9
2100118113
Rakau, T (Thato)
1
0.0
0
0
1
0.0
1173.4
-425.0
748.4
View list
10
1080115223
Pieterse, A (Austin)
1
0.0
0
0
1
0.0
1200.3
-425.0
775.3
View list
11
1090101485
Moyo, N (Nkosana Junior)
1
0.0
0
0
1
0.0
1173.4
-425.0
748.4
View list
12
108086540
Malan, HB (Hendrik)
1
0.0
0
0
1
0.0
1200.3
-425.0
775.3
View list
13
1090101011
Human, E (Evert)
1
0.0
0
0
1
0.0
1200.3
-425.0
775.3
View list
