Chess South Africa
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Chess South Africa
Zeeman, JA (Johanna Adriana)
Dob:
2002/01/15 (Adult)
Gender:
Female
Chess SA id:
202043480
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2020/02/08 (1597 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
1360.5
Current Weighted rating
1360.5
Current Weighted performance
593.8
Current official/published rating (highest between Raw, WR and WP)
1360.5
Current highest rating achieved
1360.5
Current floor (min rating allowed)
860.5
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)
±131.9
Current Raw change used (final)
0.0
Projected new Raw rating
1360.5
Projected new Weighed rating
1251.7
Projected new Weighted performance
593.8
Projected new final Raw rating (if new WP > new Raw)
1360.5
Projected new highest rating
1360.5
Projected new floor
860.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1360.5
Projected effective change (new Official - current Official)
=0.0
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
1358.7
Current Weighted rating
1358.7
Current Weighted performance
593.8
Current official/published rating (highest between Raw, WR and WP)
1358.7
Current highest rating achieved
1358.7
Current floor (min rating allowed)
858.7
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)
±132.3
Current Raw change used (final)
0.0
Projected new Raw rating
1358.7
Projected new Weighed rating
1250.0
Projected new Weighted performance
593.8
Projected new final Raw rating (if new WP > new Raw)
1358.7
Projected new highest rating
1358.7
Projected new floor
858.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1358.7
Projected effective change (new Official - current Official)
=0.0
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
1051.0
Current Weighted rating
1051.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1051.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±205.0
Current Raw change used (final)
0.0
Projected new Raw rating
1051.0
Projected new Weighed rating
966.9
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)
1051.0
Projected effective change (new Official - current Official)
=0.0
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
1067.9
Current Weighted rating
1067.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1067.9
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)
±200.2
Current Raw change used (final)
0.0
Projected new Raw rating
1067.9
Projected new Weighed rating
982.5
Projected new Weighted performance
78.3
Projected new final Raw rating (if new WP > new Raw)
1067.9
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)
1067.9
Projected effective change (new Official - current Official)
=0.0
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
18
High School League Tournament 2020 (Open)
2020/02/08
2020/02/08
Mangaung (FMB)
Standard
60
0.83
5
3
3.0
1226.1
1248.8
Analysis
17
Grey College Team Championship 2020 (A)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
3.5
1226.1
1248.8
Analysis
16
Inter Regional Chess Championship 2019 (U14-U18 Girls)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
4.5
1080.3
1060.9
Analysis
15
All Girls Festival 2019
2019/05/02
2019/05/04
Cape Winelands (WCW)
Standard
60
0.83
9
9
8.0
1080.3
1060.9
Analysis
14
Mangaung Metro Chess 15-16 March 2019 (B)
2019/03/15
2019/03/16
Mangaung (FMB)
Standard
62
0.84
5
5
0.5
1140.2
1130.0
Analysis
13
Grey College Team Championship 2019 (A)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1216.2
1224.0
Analysis
12
Mangaung Metro Chess 1-2 February 2019 (B)
2019/02/01
2019/02/02
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1216.2
1224.0
Analysis
11
Mangaung Metro Chess 18-19 January 2019 (B)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1183.8
1185.8
Analysis
10
South African Junior Team Championships 2018 (U16-U20 Girls)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
2.0
1223.8
1224.0
Analysis
9
Mangaung Metro Chess 1-2 June 2018 (B)
2018/06/01
2018/06/02
Mangaung (FMB)
Standard
62
0.84
5
3
2.0
1171.5
1196.8
Analysis
8
Inter Regional 2018 (U18 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
3.0
1131.0
1156.3
Analysis
7
Spar All Girls Festival 2018
2018/04/28
2018/04/29
Buffalo City (EBC)
Standard
60
0.83
8
8
8.0
1096.3
1104.6
Analysis
6
Mangaung Metro Chess 20-21 April 2018 (B)
2018/04/20
2018/04/21
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1096.3
1104.6
Analysis
5
Mangaung Metro Chess 9 - 10 March 2018 (B)
2018/03/09
2018/03/10
Mangaung (FMB)
Standard
62
0.84
5
3
3.0
1073.0
1080.1
Analysis
4
Smart Chess Blitz 2018 (U18)
2018/03/03
2018/03/03
Mangaung (FMB)
Blitz
5
0.18
7
7
3.5
1073.0
1051.0
Analysis
3
Grey College Inter Team Chess Tournament 2018 (A)
2018/02/23
2018/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.5
1035.9
1035.5
Analysis
2
Mangaung Metro Chess 19 & 20 January 2018 (B)
2018/01/19
2018/01/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1051.0
1051.0
Analysis
1
South African Junior Team Championships 2017 (U16-U20 Girls)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1051.0
1051.0
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
96
56
8
32
60.0
62.5
106.3
1073.4
1179.6
White
47
29
5
13
31.5
67.0
144.7
1047.9
1192.6
Black
49
27
3
19
28.5
58.2
69.4
1097.8
1167.1
Standard
All
89
53
7
29
56.5
63.5
114.6
1070.2
1184.8
White
44
27
4
13
29.0
65.9
135.2
1049.0
1184.2
Black
45
26
3
16
27.5
61.1
94.4
1091.0
1185.4
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
7
3
1
3
3.5
50.0
0.0
1113.2
1113.2
White
3
2
1
0
2.5
83.3
283.3
1032.3
1315.6
Black
4
1
0
3
1.0
25.0
-212.5
1173.8
961.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
101025290
Motaung, L (Lehlohonolo)
3
0.0
0
0
3
0.0
1085.0
-425.0
660.0
View list
2
102022645
Memani, A (Ayabulela)
2
2.0
2
0
0
100.0
1122.3
425.0
1547.3
View list
3
201076026
Mokotjo, P (Pretty)
2
2.0
2
0
0
100.0
1076.7
425.0
1501.7
View list
4
102075106
Jordaan, A (Andre)
2
1.0
1
0
1
50.0
1178.2
0.0
1178.2
View list
5
101008455
Duvenhage, HW (Hendrik)
2
0.5
0
1
1
25.0
1062.0
-212.5
849.5
View list
6
102065959
Rathaba, I (Itumeleng)
2
0.5
0
1
1
25.0
1178.2
-212.5
965.7
View list
7
103044547
Seromo, L (Leabua)
2
0.0
0
0
2
0.0
1133.9
-425.0
708.9
View list
8
107076014
Van Rooyen, H (Hanro)
2
0.0
0
0
2
0.0
1140.0
-425.0
715.0
View list
9
202086196
Eliades, V (Veronica)
1
1.0
1
0
0
100.0
1073.0
425.0
1498.0
View list
10
201051880
Dyantyi, K (Kanyisa)
1
1.0
1
0
0
100.0
1096.3
425.0
1521.3
View list
11
102069656
Adams, R (Rantino)
1
1.0
1
0
0
100.0
1131.0
425.0
1556.0
View list
12
2070096337
Babusi, B (Rebaone)
1
1.0
1
0
0
100.0
1080.3
425.0
1505.3
View list
13
201007582
Donachie, S (Serena)
1
1.0
1
0
0
100.0
1073.0
425.0
1498.0
View list
14
2050098007
Du Toit, L (Leah)
1
1.0
1
0
0
100.0
1080.3
425.0
1505.3
View list
15
102084622
Davis, M (Michael)
1
1.0
1
0
0
100.0
1035.9
425.0
1460.9
View list
16
200045261
Crook, Z (Zuhrah)
1
1.0
1
0
0
100.0
1096.3
425.0
1521.3
View list
17
103044540
Cata, T (Toni)
1
1.0
1
0
0
100.0
1051.0
425.0
1476.0
View list
18
102053241
Buchner, E (Eduard)
1
1.0
1
0
0
100.0
1096.3
425.0
1521.3
View list
19
204076007
Brink, A (Anke)
1
1.0
1
0
0
100.0
1096.3
425.0
1521.3
View list
20
202003251
Bouw, K (Kiara)
1
1.0
1
0
0
100.0
1096.3
425.0
1521.3
View list