Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Joseph, W (William)
Dob:
2011/08/17 (U14)
Gender:
Male
Chess SA id:
1110108531
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (14 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
1366.8
Curent Weighted rating
1391.3
Curent Weighted performance
1316.1
Current official/published rating (highest between Raw, WR and WP)
1391.3
Current floor (min rating allowed)
948.4
Current highest rating achieved
1448.4
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)
±130.7
Current Raw change used (final)
0.0
Projected new Raw rating
1366.8
Projected new Weighed rating
1388.8
Projected new Weighted performance
1316.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1388.8
Projected effective change (new Official - current Official)
-2.5
Projected new highest rating
1448.4
Projected new floor
948.4
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
1365.8
Curent Weighted rating
1399.6
Curent Weighted performance
1316.6
Current official/published rating (highest between Raw, WR and WP)
1399.6
Current floor (min rating allowed)
983.2
Current highest rating achieved
1483.2
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)
±130.9
Current Raw change used (final)
0.0
Projected new Raw rating
1365.8
Projected new Weighed rating
1396.0
Projected new Weighted performance
1316.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1396.0
Projected effective change (new Official - current Official)
-3.6
Projected new highest rating
1483.2
Projected new floor
983.2
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
1147.6
Curent Weighted rating
1147.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1147.6
Current floor (min rating allowed)
647.6
Current highest rating achieved
1147.6
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.6
Projected new Weighed rating
1147.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1147.6
Projected new floor
647.6
Projected new K-facor
40
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)
647.6
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
647.6
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
4
Eden Chess Trials 2 2024 (U14)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
5.0
1377.2
1377.0
Analysis
3
Eden School Chess Trials 1 2024 (U13 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1406.9
1413.8
Analysis
2
Hessequa Skole Proewe 2 2024 (U13 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1397.1
1404.8
Analysis
1
Hessequa Proewe 1 2024 (U13 Boys)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1370.8
1373.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
27
Eden Chess Trials 2 2024 (U14)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
5.0
1377.2
1377.0
Analysis
26
Eden School Chess Trials 1 2024 (U13 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1406.9
1413.8
Analysis
25
Hessequa Skole Proewe 2 2024 (U13 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1397.1
1404.8
Analysis
24
Hessequa Proewe 1 2024 (U13 Boys)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1370.8
1373.8
Analysis
23
Eden Top Schools 2023 (U13 Mix)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1396.6
1403.6
Analysis
22
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
5.0
1435.4
1461.8
Analysis
21
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1448.4
1483.2
Analysis
20
Hessequa Proewe 2 2023 (O13 Seuns)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1443.6
1471.3
Analysis
19
Hessequa Proewe 1 2023 (O13 Seuns)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1410.9
1432.6
Analysis
18
Hessequa Ontwikkeling 2022 (Laerskole)
2022/10/22
2022/10/22
Eden District (WEG)
Rapid
30
0.60
5
5
3.0
1423.2
1142.0
Analysis
17
Eden Topskole 2022 (O11 Ope)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1377.7
1399.1
Analysis
16
Western Cape Schools 2022 (U11 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
4.0
1358.4
1384.7
Analysis
15
Eden Proewe 2 2022 (O11 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1287.7
1304.4
Analysis
14
Eden Proewe 1 2022 (O11 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1327.8
1359.5
Analysis
13
Eden Proewe 2021 (O11 Seuns)
2021/10/15
2021/10/15
Eden District (WEG)
Rapid
30
0.60
5
4
1.0
1351.1
1200.0
Analysis
12
Eden Schools Closed Trials 1 2020 (U9 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1250.4
1254.1
Analysis
11
Hessequa Skaak Proewe 2 2020 (O9 Seuns)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1183.0
1175.3
Analysis
10
Hessequa Skaak Proewe 1 2020 (O9 Seuns)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1183.0
1175.3
Analysis
9
Hessequa Ontwikkelings Toernooi 2019 (B)
2019/11/01
2019/11/01
Eden District (WEG)
Standard
60
0.83
6
6
4.0
1162.7
1153.7
Analysis
8
Eden Top Schools 2019 (U9)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1173.2
1167.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
24
14
2
8
15.0
62.5
106.3
1273.1
1379.4
White
12
9
1
2
9.5
79.2
247.9
1235.0
1483.0
Black
12
5
1
6
5.5
45.8
-35.4
1311.2
1275.8
Standard
All
24
14
2
8
15.0
62.5
106.3
1273.1
1379.4
White
12
9
1
2
9.5
79.2
247.9
1235.0
1483.0
Black
12
5
1
6
5.5
45.8
-35.4
1311.2
1275.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
146
80
6
60
83.0
56.8
58.2
1258.7
1316.9
White
77
43
2
32
44.0
57.1
60.7
1252.0
1312.7
Black
69
37
4
28
39.0
56.5
55.4
1266.2
1321.6
Standard
All
137
76
6
55
79.0
57.7
65.1
1256.8
1321.9
White
71
41
2
28
42.0
59.2
77.8
1249.9
1327.7
Black
66
35
4
27
37.0
56.1
51.5
1264.1
1315.7
Rapid
All
9
4
0
5
4.0
44.4
-47.2
1287.7
1240.5
White
6
2
0
4
2.0
33.3
-141.7
1276.2
1134.5
Black
3
2
0
1
2.0
66.7
141.7
1310.7
1452.4
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
1110109659
Daries, T (Tyreez)
7
5.0
5
0
2
71.4
1311.3
182.1
1493.4
View list
2
1100108128
Prins, R (Reinhart)
6
0.0
0
0
6
0.0
1294.1
-425.0
869.1
View list
3
1120109662
Roberts, I (Iwan)
5
2.0
2
0
3
40.0
1261.9
-85.0
1176.9
View list
4
1100098405
Odendaal, L (Ludwig)
5
0.0
0
0
5
0.0
1177.8
-425.0
752.8
View list
5
110089210
Adams, D (Deon)
3
3.0
3
0
0
100.0
1425.9
425.0
1850.9
View list
6
1100117241
Brandt, I (Isahah)
3
3.0
3
0
0
100.0
1263.3
425.0
1688.3
View list
7
1100109665
Prins, A (Adrian)
3
2.0
1
2
0
66.7
1191.0
141.7
1332.7
View list
8
1110108535
Manho, M (Matthew)
3
0.0
0
0
3
0.0
1212.2
-425.0
787.2
View list
9
1110191729
Busch, D (Devandre)
2
2.0
2
0
0
100.0
1374.0
425.0
1799.0
View list
10
1110109657
Abrahams, C (Codey)
2
2.0
2
0
0
100.0
1183.0
425.0
1608.0
View list
11
110095383
Botha, B (Bertus)
2
2.0
2
0
0
100.0
1207.1
425.0
1632.1
View list
12
1110136799
Goliath, J (Jaywin)
2
2.0
2
0
0
100.0
1332.7
425.0
1757.7
View list
13
1110130751
Moolman, K (Khiano)
2
2.0
2
0
0
100.0
1429.7
425.0
1854.7
View list
14
1120130752
Pulla, R (Romesh)
2
2.0
2
0
0
100.0
1183.0
425.0
1608.0
View list
15
1120130754
Uithaler, D (Duraycan)
2
1.5
1
1
0
75.0
1362.4
212.5
1574.9
View list
16
2110105970
Boesak, J (Janelique)
2
1.0
1
0
1
50.0
1187.7
0.0
1187.7
View list
17
1110137141
Hurter, W (Wybrandt)
2
1.0
1
0
1
50.0
1307.8
0.0
1307.8
View list
18
1120130753
Riddles, C (Cleawin)
2
1.0
1
0
1
50.0
1255.4
0.0
1255.4
View list
19
1100108150
Du Preez, R (Regardt)
2
0.5
0
1
1
25.0
1197.5
-212.5
985.0
View list
20
210091177
Michaels, SA (Sydney)
2
0.0
0
0
2
0.0
1173.2
-425.0
748.2
View list