Chess South Africa
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Chess South Africa
Rossouw, J (Joan)
Dob:
1968/06/12 (Adult)
Gender:
Female
Chess SA id:
268080006
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (77 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
1011.5
Curent Weighted rating
1080.0
Curent Weighted performance
908.6
Current official/published rating (highest between Raw, WR and WP)
1080.0
Current floor (min rating allowed)
678.9
Current highest rating achieved
1178.9
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)
±216.9
Current Raw change used (final)
0.0
Projected new Raw rating
1011.5
Projected new Weighed rating
1072.9
Projected new Weighted performance
908.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1072.9
Projected effective change (new Official - current Official)
-7.1
Projected new highest rating
1178.9
Projected new floor
678.9
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
996.0
Curent Weighted rating
1064.4
Curent Weighted performance
914.1
Current official/published rating (highest between Raw, WR and WP)
1064.4
Current floor (min rating allowed)
677.6
Current highest rating achieved
1177.6
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)
±221.7
Current Raw change used (final)
0.0
Projected new Raw rating
996.0
Projected new Weighed rating
1057.3
Projected new Weighted performance
914.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1057.3
Projected effective change (new Official - current Official)
-7.1
Projected new highest rating
1177.6
Projected new floor
677.6
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
1181.7
Curent Weighted rating
1181.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1181.7
Current floor (min rating allowed)
681.7
Current highest rating achieved
1181.7
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.7
Projected new Weighed rating
1181.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1181.7
Projected new floor
681.7
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)
681.7
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
681.7
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
South African Braille Open 2024
2024/03/09
2024/03/09
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1032.1
1015.6
Analysis
1
Cape Winelands - Marie Delport Memorial 2024 (Ladies)
2024/01/27
2024/01/28
Cape Winelands (WCW)
Standard
70
0.87
6
6
1.0
1067.6
1043.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
South African Braille Open 2024
2024/03/09
2024/03/09
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1032.1
1015.6
Analysis
13
Cape Winelands - Marie Delport Memorial 2024 (Ladies)
2024/01/27
2024/01/28
Cape Winelands (WCW)
Standard
70
0.87
6
6
1.0
1067.6
1043.6
Analysis
12
2023 Western Cape Rural Cup (Open)
2023/12/09
2023/12/10
Cape Winelands (WCW)
Standard
60
0.83
5
2
0.0
1094.8
1081.2
Analysis
11
Cape Winelands Open 2023 (Intermediate)
2023/07/22
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
6
5
1.0
1139.7
1134.4
Analysis
10
Strategema 2023 (Open)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1105.5
1089.6
Analysis
9
SA Braille South 2023
2023/03/18
2023/03/19
Cape Winelands (WCW)
Standard
90
0.94
5
5
2.0
1137.1
1125.2
Analysis
8
Marie Delport Memorial 2023 (Ladies)
2023/01/21
2023/01/21
Cape Winelands (WCW)
Standard
70
0.87
6
6
3.5
1108.2
1086.8
Analysis
7
Western Cape Closed Championship 2022 (Open)
2022/09/24
2022/09/25
Cape Winelands (WCW)
Standard
70
0.87
6
5
1.0
1159.7
1150.8
Analysis
6
SA Braille 2022
2022/04/16
2022/04/17
Cape Winelands (WCW)
Standard
90
0.94
5
5
2.0
1152.2
1138.0
Analysis
5
Cape Winelands Open 2022 (Braille)
2022/02/12
2022/02/13
Cape Winelands (WCW)
Standard
70
0.87
6
5
2.0
1167.5
1154.0
Analysis
4
Robertson Chess 2020 (Open)
2020/03/07
2020/03/07
Cape Winelands (WCW)
Rapid
30
0.60
5
5
2.0
1168.0
1200.4
Analysis
3
Robertson Strategema 2019 (Open)
2019/10/05
2019/10/05
Cape Winelands (WCW)
Rapid
30
0.60
5
5
3.0
1156.7
1200.0
Analysis
2
SA Braille Worcester 2019
2019/03/23
2019/03/24
Cape Winelands (WCW)
Standard
90
0.94
5
5
2.0
1178.9
1177.6
Analysis
1
Sa Braille Worcester Open 2018
2018/04/27
2018/04/28
Cape Winelands (WCW)
Standard
90
0.94
7
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
2
0
9
2.0
18.2
-270.5
1198.6
928.2
White
6
1
0
5
1.0
16.7
-283.3
1188.1
904.8
Black
5
1
0
4
1.0
20.0
-255.0
1211.2
956.2
Standard
All
11
2
0
9
2.0
18.2
-270.5
1198.6
928.2
White
6
1
0
5
1.0
16.7
-283.3
1188.1
904.8
Black
5
1
0
4
1.0
20.0
-255.0
1211.2
956.2
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
69
23
4
42
25.0
36.2
-117.0
1182.6
1065.6
White
32
7
3
22
8.5
26.6
-199.2
1195.1
995.9
Black
37
16
1
20
16.5
44.6
-45.9
1171.8
1125.8
Standard
All
59
18
4
37
20.0
33.9
-136.9
1180.8
1043.9
White
28
7
3
18
8.5
30.4
-167.0
1185.0
1018.1
Black
31
11
1
19
11.5
37.1
-109.7
1176.9
1067.3
Rapid
All
10
5
0
5
5.0
50.0
0.0
1193.2
1193.2
White
4
0
0
4
0.0
0.0
-425.0
1265.4
840.4
Black
6
5
0
1
5.0
83.3
283.3
1145.0
1428.4
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
164013218
Isaacs, WS (William)
5
1.0
1
0
4
20.0
1141.8
-255.0
886.8
View list
2
156005435
Conradie, AF (Abram)
4
1.0
1
0
3
25.0
1168.2
-212.5
955.7
View list
3
2870100536
Kriel, IM (Isabel Mare)
3
3.0
3
0
0
100.0
1146.4
425.0
1571.4
View list
4
183021986
May, JM (Jaco)
3
3.0
3
0
0
100.0
1151.2
425.0
1576.2
View list
5
1910100534
Levendal, I (Ivaan)
3
2.0
2
0
1
66.7
1161.5
141.7
1303.1
View list
6
275031506
Rahn, MC (Marlene)
3
2.0
2
0
1
66.7
1141.4
141.7
1283.1
View list
7
179018022
Liebenberg, FW (Frederick)
3
0.0
0
0
3
0.0
1131.6
-425.0
706.6
View list
8
2870119390
Mare, I (Isabel)
2
2.0
2
0
0
100.0
1162.3
425.0
1587.3
View list
9
171003456
Bresler, C (Conrad)
2
0.5
0
1
1
25.0
1162.1
-212.5
949.6
View list
10
1910111421
Klue, CR (Christiaan Reue)
2
0.5
0
1
1
25.0
1136.5
-212.5
924.0
View list
11
156005535
Cordier, P (Pieter)
2
0.0
0
0
2
0.0
1084.6
-425.0
659.6
View list
12
164032165
Richter, HL (Heinrich)
2
0.0
0
0
2
0.0
1136.5
-425.0
711.5
View list
13
2990156949
Geldenhuis, C (Chine)
1
1.0
1
0
0
100.0
1105.5
425.0
1530.5
View list
14
2090161478
Hendricks, M (Meagan)
1
1.0
1
0
0
100.0
1067.6
425.0
1492.6
View list
15
1630111422
Botha, CF (Cornelius Frede)
1
1.0
1
0
0
100.0
1152.2
425.0
1577.2
View list
16
2100113433
Fihla, E (Esethu)
1
1.0
1
0
0
100.0
1108.2
425.0
1533.2
View list
17
100068695
Luzuko, N (Ngwevela)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
2110132440
Mabongo, A (Aqhamile)
1
1.0
1
0
0
100.0
1108.2
425.0
1533.2
View list
19
2870301868
Mfengu, Y (Yvonne)
1
1.0
1
0
0
100.0
1032.1
425.0
1457.1
View list
20
2070137625
Nortje, M (Melvinia)
1
1.0
1
0
0
100.0
1139.7
425.0
1564.7
View list