Chess South Africa
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Chess South Africa
Pearce, AJ (Andre)
Dob:
1971/04/22 (Adult)
Gender:
Male
Chess SA id:
171029550
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (255 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
1315.7
Curent Weighted rating
1333.6
Curent Weighted performance
788.9
Current official/published rating (highest between Raw, WR and WP)
1333.6
Current floor (min rating allowed)
1090.0
Current highest rating achieved
1590.0
Current K-factor
32
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)
±140.6
Current Raw change used (final)
0.0
Projected new Raw rating
1315.7
Projected new Weighed rating
1331.6
Projected new Weighted performance
788.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1331.6
Projected effective change (new Official - current Official)
-2.1
Projected new highest rating
1590.0
Projected new floor
1090.0
Projected new K-facor
32
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
1320.7
Curent Weighted rating
1339.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1339.0
Current floor (min rating allowed)
1090.0
Current highest rating achieved
1590.0
Current K-factor
32
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)
±139.6
Current Raw change used (final)
0.0
Projected new Raw rating
1320.7
Projected new Weighed rating
1336.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1336.9
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1590.0
Projected new floor
1090.0
Projected new K-facor
32
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
1389.7
Curent Weighted rating
1391.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1391.0
Current floor (min rating allowed)
1090.0
Current highest rating achieved
1590.0
Current K-factor
32
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)
±126.5
Current Raw change used (final)
0.0
Projected new Raw rating
1389.7
Projected new Weighed rating
1390.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1390.1
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1590.0
Projected new floor
1090.0
Projected new K-facor
32
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
1590.0
Curent Weighted rating
1508.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1590.0
Current floor (min rating allowed)
1090.0
Current highest rating achieved
1590.0
Current K-factor
32
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)
±95.1
Current Raw change used (final)
0.0
Projected new Raw rating
1590.0
Projected new Weighed rating
1516.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1590.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1590.0
Projected new floor
1090.0
Projected new K-facor
32
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
6
WP Club League 2023 (C)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
5
0.0
1359.2
1368.7
Analysis
5
Hermanus Rapid 2023 (B)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
2.5
1367.5
1427.2
Analysis
4
2022 Western Province Club League (C)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
7
4.0
1337.7
1340.5
Analysis
3
2018 Western Province League (C)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
6
2.5
1384.0
1389.8
Analysis
2
Mandela Drakenstein Mgt Area Rapid Chess 2018 (Open)
2018/02/03
2018/02/03
Cape Winelands (WCW)
Rapid
27
0.57
7
6
2.0
1399.0
1460.5
Analysis
1
2018 Cape of Good Hope Open Chess Championships (Prestige)
2018/01/26
2018/01/28
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1460.5
1460.5
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
36
12
4
20
14.0
38.9
-94.4
1360.3
1265.9
White
21
8
3
10
9.5
45.2
-40.5
1376.6
1336.2
Black
15
4
1
10
4.5
30.0
-170.0
1337.4
1167.4
Standard
All
24
8
3
13
9.5
39.6
-88.5
1330.7
1242.2
White
15
5
3
7
6.5
43.3
-56.7
1362.7
1306.1
Black
9
3
0
6
3.0
33.3
-141.7
1277.3
1135.7
Rapid
All
12
4
1
7
4.5
37.5
-106.3
1419.4
1313.2
White
6
3
0
3
3.0
50.0
0.0
1411.4
1411.4
Black
6
1
1
4
1.5
25.0
-212.5
1427.5
1215.0
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
108087782
Jonkers, T (Tristan)
2
0.5
0
1
1
25.0
1348.5
-212.5
1136.0
View list
2
1890096720
Joseph, S (Shannon)
1
1.0
1
0
0
100.0
1399.0
425.0
1824.0
View list
3
104073101
De Kock, C (Cian)
1
1.0
1
0
0
100.0
1460.5
425.0
1885.5
View list
4
1700107937
Maneveld, C (Conrad)
1
1.0
1
0
0
100.0
1337.7
425.0
1762.7
View list
5
197069610
Lentit, G (Gershwin)
1
1.0
1
0
0
100.0
1384.0
425.0
1809.0
View list
6
101076468
Jacobs, B (Brandon Lee)
1
1.0
1
0
0
100.0
1460.5
425.0
1885.5
View list
7
165012829
Honey, H (Hendrik)
1
1.0
1
0
0
100.0
1384.0
425.0
1809.0
View list
8
199005677
Croft, O (Oliver)
1
1.0
1
0
0
100.0
1337.7
425.0
1762.7
View list
9
1060108786
Blauw, S (Siyamthanda)
1
1.0
1
0
0
100.0
1367.5
425.0
1792.5
View list
10
174021979
Maxwell, CP (Christian)
1
1.0
1
0
0
100.0
1399.0
425.0
1824.0
View list
11
206059028
Neels, S (Shannon)
1
1.0
1
0
0
100.0
1460.5
425.0
1885.5
View list
12
100034385
Shekede, T (Thompson)
1
1.0
1
0
0
100.0
1337.7
425.0
1762.7
View list
13
1080146322
Wilds, E (Emile)
1
1.0
1
0
0
100.0
1367.5
425.0
1792.5
View list
14
166059381
Alexander, MD (Mark Delfin)
1
0.5
0
1
0
50.0
1384.0
0.0
1384.0
View list
15
105094575
Nonco, L (Lwazi)
1
0.5
0
1
0
50.0
1337.7
0.0
1337.7
View list
16
2100118020
Smith, S (Shiloh)
1
0.5
0
1
0
50.0
1367.5
0.0
1367.5
View list
17
1080108756
Masoka, A (Ayema)
1
0.0
0
0
1
0.0
1337.7
-425.0
912.7
View list
18
102061861
Lee, J (Joshua)
1
0.0
0
0
1
0.0
1460.5
-425.0
1035.5
View list
19
290017190
Latreche, K (Khadidja)
1
0.0
0
0
1
0.0
1399.0
-425.0
974.0
View list
20
185015763
Klein, BA (Bernand)
1
0.0
0
0
1
0.0
1399.0
-425.0
974.0
View list