Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
De Abreu, P (Pedro)
Dob:
2009/02/05 (U16)
Gender:
Male
Chess SA id:
1090144948
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/11 (83 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
1266.7
Curent Weighted rating
1224.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1266.7
Current floor (min rating allowed)
766.7
Current highest rating achieved
1266.7
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)
±150.8
Current Raw change used (final)
0.0
Projected new Raw rating
1266.7
Projected new Weighed rating
1228.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1266.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1266.7
Projected new floor
766.7
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
1280.5
Curent Weighted rating
1230.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1280.5
Current floor (min rating allowed)
780.5
Current highest rating achieved
1280.5
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)
±147.8
Current Raw change used (final)
0.0
Projected new Raw rating
1280.5
Projected new Weighed rating
1235.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1280.5
Projected new floor
780.5
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
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
4
3.0
1221.9
1229.0
Analysis
1
Dainfern College Chess League 2024 (B)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
1
1.0
1221.9
1229.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
4
3.0
1221.9
1229.0
Analysis
4
Dainfern College Chess League 2024 (B)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
1
1.0
1221.9
1229.0
Analysis
3
St Peters College Chess League 2023 (A)
2023/09/11
2023/10/23
Johannesburg Metro (GJM)
Standard
60
0.83
6
5
2.0
1220.1
1224.0
Analysis
2
Dainfern College Chess League 2023 (A)
2023/01/30
2023/03/13
Johannesburg Metro (GJM)
Standard
60
0.83
6
5
2.5
1189.2
1184.8
Analysis
1
UJ Fundraising Tournament 2022 (C)
2022/08/13
2022/08/13
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
4
0
1
4.0
80.0
255.0
1215.8
1470.8
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
2
0
1
2.0
66.7
141.7
1226.3
1367.9
Standard
All
5
4
0
1
4.0
80.0
255.0
1215.8
1470.8
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
2
0
1
2.0
66.7
141.7
1226.3
1367.9
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
20
10
1
9
10.5
52.5
21.3
1283.1
1304.4
White
9
6
0
3
6.0
66.7
141.7
1231.9
1373.5
Black
11
4
1
6
4.5
40.9
-77.3
1325.0
1247.8
Standard
All
20
10
1
9
10.5
52.5
21.3
1283.1
1304.4
White
9
6
0
3
6.0
66.7
141.7
1231.9
1373.5
Black
11
4
1
6
4.5
40.9
-77.3
1325.0
1247.8
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
107055344
Paraian, N (Nicolai)
2
2.0
2
0
0
100.0
1205.6
425.0
1630.6
View list
2
107080820
Rowberry, T (Thomas)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
3
1080301642
Katza, A (Aiden)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
4
1070301640
Imaan, M (Meyer)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
5
1110141970
Kingsbury, J (Jack)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
181018037
Liebenberg, VL (Vincent)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
108085070
Moustakis, C (Costa)
1
1.0
1
0
0
100.0
1220.1
425.0
1645.1
View list
8
1080153755
Panday, M (Mikhil)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
9
1080152480
Pagenkopf, C (Christian)
1
1.0
1
0
0
100.0
1220.1
425.0
1645.1
View list
10
1060153754
Natesan, D (Devan)
1
0.5
0
1
0
50.0
1189.2
0.0
1189.2
View list
11
1100117290
Weng, Y (Yu Bo (David))
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
104056090
Weisz, B (Benjamin)
1
0.0
0
0
1
0.0
1189.2
-425.0
764.2
View list
13
1100141972
Mallach, M (Matthew)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
101019592
Mahlonoko, CF (Chatsane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1070153708
Lancaster, K (Kyra)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list
16
106076133
Khan, A (Aamir)
1
0.0
0
0
1
0.0
1220.1
-425.0
795.1
View list
17
109094343
Glass, A (Aharon)
1
0.0
0
0
1
0.0
1189.2
-425.0
764.2
View list
18
107086443
Felix, H (Harrison)
1
0.0
0
0
1
0.0
1220.1
-425.0
795.1
View list
19
1070152459
Clarke, M (Myron)
1
0.0
0
0
1
0.0
1220.1
-425.0
795.1
View list