Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Joseph, V (Valdemiro)
Dob:
2012/03/12 (U14)
Gender:
Male
Chess SA id:
1120149755
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (102 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
1140.3
Current Weighted rating
1166.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1166.2
Current highest rating achieved
1172.4
Current floor (min rating allowed)
672.4
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)
±180.5
Current Raw change used (final)
0.0
Projected new Raw rating
1140.3
Projected new Weighed rating
1072.1
Projected new Weighted performance
896.7
Projected new final Raw rating (if new WP > new Raw)
1140.3
Projected new highest rating
1172.4
Projected new floor
672.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.3
Projected effective change (new Official - current Official)
-25.9
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
1173.6
Current Weighted rating
1176.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1176.1
Current highest rating achieved
1173.6
Current floor (min rating allowed)
673.6
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)
±172.2
Current Raw change used (final)
0.0
Projected new Raw rating
1173.6
Projected new Weighed rating
1081.6
Projected new Weighted performance
301.1
Projected new final Raw rating (if new WP > new Raw)
1173.6
Projected new highest rating
1173.6
Projected new floor
673.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.6
Projected effective change (new Official - current Official)
-2.5
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
1134.4
Current Weighted rating
1170.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1170.6
Current highest rating achieved
1182.4
Current floor (min rating allowed)
682.4
Current K-factor
40
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)
±182.1
Current Raw change used (final)
0.0
Projected new Raw rating
1134.4
Projected new Weighed rating
1076.2
Projected new Weighted performance
818.7
Projected new final Raw rating (if new WP > new Raw)
1134.4
Projected new highest rating
1182.4
Projected new floor
682.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.4
Projected effective change (new Official - current Official)
-36.2
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Brave Knights 2024 (U13)
2024/03/16
2024/03/16
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.5
1151.8
1148.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1172.4
1182.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Brave Knights 2024 (U13)
2024/03/16
2024/03/16
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.5
1151.8
1148.0
Analysis
3
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1172.4
1182.4
Analysis
2
Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Langeberg Schools Chess Trials 2023 (U11 Open)
2023/02/11
2023/02/11
Cape Winelands (WCW)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
4
1
7
4.5
37.5
-106.3
1187.3
1081.1
White
7
4
1
2
4.5
64.3
121.4
1167.0
1288.4
Black
5
0
0
5
0.0
0.0
-425.0
1215.8
790.8
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
12
4
1
7
4.5
37.5
-106.3
1187.3
1081.1
White
7
4
1
2
4.5
64.3
121.4
1167.0
1288.4
Black
5
0
0
5
0.0
0.0
-425.0
1215.8
790.8
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
22
7
3
12
8.5
38.6
-96.6
1200.9
1104.3
White
13
5
3
5
6.5
50.0
0.0
1192.6
1192.6
Black
9
2
0
7
2.0
22.2
-236.1
1212.9
976.8
Standard
All
5
2
0
3
2.0
40.0
-85.0
1172.3
1087.3
White
3
1
0
2
1.0
33.3
-141.7
1160.6
1018.9
Black
2
1
0
1
1.0
50.0
0.0
1190.0
1190.0
Rapid
All
17
5
3
9
6.5
38.2
-100.0
1209.3
1109.3
White
10
4
3
3
5.5
55.0
42.5
1202.1
1244.6
Black
7
1
0
6
1.0
14.3
-303.6
1219.4
915.8
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
2120140073
Nel, L (Luzelle)
1
1.0
1
0
0
100.0
1151.8
425.0
1576.8
View list
2
1120192842
Muvumbi, L (Leeroy)
1
1.0
1
0
0
100.0
1172.4
425.0
1597.4
View list
3
1120149757
Mcgowan, C (Caleb)
1
1.0
1
0
0
100.0
1172.4
425.0
1597.4
View list
4
1120149840
George, C (Cheswhin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110137706
Eyssen, M (Marcihano)
1
1.0
1
0
0
100.0
1151.8
425.0
1576.8
View list
6
1130149748
Collins, B (Brayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1130149746
Buchner, S (Schoeman Johannes Hendrik)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1120149839
Brink, J (Jaden)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1150300868
Dolf, A (Anjay)
1
0.5
0
1
0
50.0
1151.8
0.0
1151.8
View list
10
1120149750
Daniels, D (Daywin)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1100158355
Stevens, W (Wildeno)
1
0.0
0
0
1
0.0
1151.8
-425.0
726.8
View list
12
1120140966
Smith, J (James)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1130137558
Ockhuis, C (Christiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1120191175
Filander, E (Elijah)
1
0.0
0
0
1
0.0
1151.8
-425.0
726.8
View list
15
1120115875
Le Fleur, C (Caydon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1130139482
Koert, D (Dane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1110192835
Khubuli, K (Kungawo)
1
0.0
0
0
1
0.0
1172.4
-425.0
747.4
View list
18
1120145663
Els, J (Josua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1120192823
Booysen, M (Marcus)
1
0.0
0
0
1
0.0
1151.8
-425.0
726.8
View list
20
1110155816
Barkley, C (Christopher)
1
0.0
0
0
1
0.0
1172.4
-425.0
747.4
View list