Chess South Africa
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Chess South Africa
Van Der Walt, J (Jessie)
Dob:
2004/01/01 (Adult)
Gender:
Female
Chess SA id:
2040098788
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2019/02/23 (1905 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
1053.7
Curent Weighted rating
1053.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1053.7
Current floor (min rating allowed)
649.5
Current highest rating achieved
1149.5
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)
±204.2
Current Raw change used (final)
0.0
Projected new Raw rating
1053.7
Projected new Weighed rating
1053.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1053.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1149.5
Projected new floor
649.5
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
1031.6
Curent Weighted rating
1031.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1031.6
Current floor (min rating allowed)
639.2
Current highest rating achieved
1139.2
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)
±210.8
Current Raw change used (final)
0.0
Projected new Raw rating
1031.6
Projected new Weighed rating
1031.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1031.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1139.2
Projected new floor
639.2
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)
700.0
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
700.0
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
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
4
Grey College Team Championship 2019 (B)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
4
2.0
1036.4
1005.2
Analysis
3
Mangaung Metro Chess 18-19 January 2019 (C)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
4
1.0
1082.4
1058.4
Analysis
2
ZF Mgcawu Schools District Open Chess Tournament 2018 (U13-U18 Girls)
2018/03/17
2018/03/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
4
1.0
1149.5
1139.2
Analysis
1
Grey College Inter Team Chess Tournament 2018 (B)
2018/02/23
2018/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
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
17
6
0
11
6.0
35.3
-125.0
990.8
865.8
White
8
2
0
6
2.0
25.0
-212.5
1041.8
829.3
Black
9
4
0
5
4.0
44.4
-47.2
945.6
898.4
Standard
All
17
6
0
11
6.0
35.3
-125.0
990.8
865.8
White
8
2
0
6
2.0
25.0
-212.5
1041.8
829.3
Black
9
4
0
5
4.0
44.4
-47.2
945.6
898.4
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
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
1040098746
Brass, C (Caleb)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2000098792
Coertzen, A (Azil)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050109740
Matebese, B (Bathulile)
1
1.0
1
0
0
100.0
1036.4
425.0
1461.4
View list
4
1020109757
Pietersen, E (Ellermo)
1
1.0
1
0
0
100.0
1036.4
425.0
1461.4
View list
5
108069749
Odendaal, C (Christiaan)
1
1.0
1
0
0
100.0
1082.4
425.0
1507.4
View list
6
2070098986
Roman, R (Rume)
1
1.0
1
0
0
100.0
1149.5
425.0
1574.5
View list
7
200078421
Vries, C (Charde)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
105055266
Van Den Berg, R (Rynhardt)
1
0.0
0
0
1
0.0
1036.4
-425.0
611.4
View list
9
105030989
Pretorius, W (Wean)
1
0.0
0
0
1
0.0
1082.4
-425.0
657.4
View list
10
1000098787
Motsamai, M (Monompe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1040109752
Molaoa, H (Hemmie)
1
0.0
0
0
1
0.0
1036.4
-425.0
611.4
View list
12
1070190000
Liebenberg, A (Abraham)
1
0.0
0
0
1
0.0
1082.4
-425.0
657.4
View list
13
206086189
Lebenya, A (Agnes)
1
0.0
0
0
1
0.0
1082.4
-425.0
657.4
View list
14
201048422
De Beer, C (Charlize)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list
15
203047979
Britz, J (Jesse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
208061417
Botha, L (Lika)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list
17
207084932
Baai, A (Andrea)
1
0.0
0
0
1
0.0
1149.5
-425.0
724.5
View list