Chess South Africa
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Chess South Africa
Pietersen, E (Ethan)
Dob:
2011/01/20 (U14)
Gender:
Male
Chess SA id:
1110139245
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (90 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
1221.5
Curent Weighted rating
1215.2
Curent Weighted performance
1120.0
Current official/published rating (highest between Raw, WR and WP)
1221.5
Current floor (min rating allowed)
764.9
Current highest rating achieved
1264.9
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)
±160.8
Current Raw change used (final)
0.0
Projected new Raw rating
1221.5
Projected new Weighed rating
1215.1
Projected new Weighted performance
1120.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1264.9
Projected new floor
764.9
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
1219.8
Curent Weighted rating
1212.4
Curent Weighted performance
1118.5
Current official/published rating (highest between Raw, WR and WP)
1219.8
Current floor (min rating allowed)
777.4
Current highest rating achieved
1277.4
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)
±161.2
Current Raw change used (final)
0.0
Projected new Raw rating
1219.8
Projected new Weighed rating
1212.1
Projected new Weighted performance
1118.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1277.4
Projected new floor
777.4
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
OUDUSSA Trials 2 2024 (U13 Boys+Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1202.4
1194.6
Analysis
1
OUDUSSA Trials 1 2024 (U13 Boys+Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1202.4
1194.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
OUDUSSA Trials 2 2024 (U13 Boys+Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1202.4
1194.6
Analysis
6
OUDUSSA Trials 1 2024 (U13 Boys+Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1202.4
1194.6
Analysis
5
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
4.0
1229.9
1233.8
Analysis
4
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1264.9
1277.4
Analysis
3
Oudussa Proewe 1 2023 (U13 Boys)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1241.0
1250.8
Analysis
2
Eden Proewe 2 2022 (O11 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1221.4
1226.0
Analysis
1
Eden Proewe 1 2022 (O11 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
1
4
5.5
55.0
42.5
1205.3
1247.8
White
4
3
0
1
3.0
75.0
212.5
1200.0
1412.5
Black
6
2
1
3
2.5
41.7
-70.8
1208.8
1137.9
Standard
All
10
5
1
4
5.5
55.0
42.5
1205.3
1247.8
White
4
3
0
1
3.0
75.0
212.5
1200.0
1412.5
Black
6
2
1
3
2.5
41.7
-70.8
1208.8
1137.9
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
39
18
4
17
20.0
51.3
10.9
1222.7
1233.6
White
18
9
3
6
10.5
58.3
70.8
1223.3
1294.2
Black
21
9
1
11
9.5
45.2
-40.5
1222.2
1181.7
Standard
All
39
18
4
17
20.0
51.3
10.9
1222.7
1233.6
White
18
9
3
6
10.5
58.3
70.8
1223.3
1294.2
Black
21
9
1
11
9.5
45.2
-40.5
1222.2
1181.7
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
1120136813
Uithaler, B (Birdwill)
2
2.0
2
0
0
100.0
1210.7
425.0
1635.7
View list
2
1110193139
Julies, J (Jaysiano)
2
1.0
1
0
1
50.0
1202.4
0.0
1202.4
View list
3
1100145217
Jakobs, J (Juan-Pierre)
2
0.5
0
1
1
25.0
1247.4
-212.5
1034.9
View list
4
1100144666
Smit, M (Matthys)
2
0.5
0
1
1
25.0
1247.4
-212.5
1034.9
View list
5
1110193135
Etsala-Kourou, B (Billy)
2
0.0
0
0
2
0.0
1202.4
-425.0
777.4
View list
6
1110151032
Jaer, M (Matthew)
1
1.0
1
0
0
100.0
1241.0
425.0
1666.0
View list
7
1110193137
Haupt, S (Stefan)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
8
1120119454
Griebenauw, E (Emmerich)
1
1.0
1
0
0
100.0
1221.4
425.0
1646.4
View list
9
1120119444
Lengisi, S (Simtha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1110151040
Kourou, B (Billy)
1
1.0
1
0
0
100.0
1241.0
425.0
1666.0
View list
11
2100148068
Muza, M (Mercy)
1
1.0
1
0
0
100.0
1229.9
425.0
1654.9
View list
12
1120136807
Muller, A (Ashwin)
1
1.0
1
0
0
100.0
1221.4
425.0
1646.4
View list
13
1110193144
Moos, R (Richard-Lee)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
14
1110145215
Fakier, A (Abdur-Rahmaan)
1
1.0
1
0
0
100.0
1264.9
425.0
1689.9
View list
15
1110151046
Mlandu, J (Joshwill)
1
1.0
1
0
0
100.0
1241.0
425.0
1666.0
View list
16
1120193146
Oktober, C (Caleb)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
17
2100132004
Opperman, C (Crehasia)
1
1.0
1
0
0
100.0
1229.9
425.0
1654.9
View list
18
1120130753
Riddles, C (Cleawin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
2110136943
Wanie, A (Amy Lee)
1
1.0
1
0
0
100.0
1229.9
425.0
1654.9
View list
20
1110193154
Yama, A (Athinamso)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list