Chess South Africa
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Chess South Africa
Pienaar, JJ (Johan)
Dob:
1959/05/22 (Adult)
Gender:
Male
Chess SA id:
159030144
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2019/10/12 (1681 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
1169.9
Curent Weighted rating
1169.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1169.9
Current floor (min rating allowed)
743.0
Current highest rating achieved
1243.0
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)
±173.1
Current Raw change used (final)
0.0
Projected new Raw rating
1169.9
Projected new Weighed rating
1169.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.0
Projected new floor
743.0
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
1177.8
Curent Weighted rating
1174.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1177.8
Current floor (min rating allowed)
743.0
Current highest rating achieved
1243.0
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)
±171.1
Current Raw change used (final)
0.0
Projected new Raw rating
1177.8
Projected new Weighed rating
1175.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.0
Projected new floor
743.0
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
1242.0
Curent Weighted rating
1179.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1242.0
Current floor (min rating allowed)
743.0
Current highest rating achieved
1243.0
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)
±156.2
Current Raw change used (final)
0.0
Projected new Raw rating
1242.0
Projected new Weighed rating
1185.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.0
Projected new floor
743.0
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
1242.0
Curent Weighted rating
1179.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1242.0
Current floor (min rating allowed)
743.0
Current highest rating achieved
1243.0
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)
±156.2
Current Raw change used (final)
0.0
Projected new Raw rating
1242.0
Projected new Weighed rating
1185.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.0
Projected new floor
743.0
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
3
Mangaung Metro Chess October 2019 (A)
2019/10/11
2019/10/12
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
1151.8
1152.3
Analysis
2
Mangaung Metro Chess 18-19 January 2019 (A)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1175.7
1182.2
Analysis
1
Mangaung Metro Chess12 & 13 October 2018 (A)
2018/10/12
2018/10/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1143.0
1143.0
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
15
5
3
7
6.5
43.3
-56.7
1266.9
1210.3
White
8
1
2
5
2.0
25.0
-212.5
1345.3
1132.8
Black
7
4
1
2
4.5
64.3
121.4
1177.4
1298.8
Standard
All
15
5
3
7
6.5
43.3
-56.7
1266.9
1210.3
White
8
1
2
5
2.0
25.0
-212.5
1345.3
1132.8
Black
7
4
1
2
4.5
64.3
121.4
1177.4
1298.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
163092629
Goosen, P (Pierre)
2
0.0
0
0
2
0.0
1159.3
-425.0
734.3
View list
2
171017443
Lebenya, MJ (Masilo)
2
0.0
0
0
2
0.0
1163.8
-425.0
738.8
View list
3
202036046
Steenkamp, F (Fransien)
1
1.0
1
0
0
100.0
1151.8
425.0
1576.8
View list
4
198034356
Shata, M (Mpho)
1
1.0
1
0
0
100.0
1143.0
425.0
1568.0
View list
5
100018281
Lombard, HZ (Hermanus)
1
1.0
1
0
0
100.0
1143.0
425.0
1568.0
View list
6
181002839
Botes, D (Dion)
1
1.0
1
0
0
100.0
1175.7
425.0
1600.7
View list
7
106066851
Bosch, A (Altus)
1
1.0
1
0
0
100.0
1151.8
425.0
1576.8
View list
8
101008455
Duvenhage, HW (Hendrik)
1
0.5
0
1
0
50.0
1143.0
0.0
1143.0
View list
9
107052210
Kotze, CJ (Christiaan)
1
0.5
0
1
0
50.0
1151.8
0.0
1151.8
View list
10
202039440
Van Der Walt, AB (Bernize)
1
0.5
0
1
0
50.0
1143.0
0.0
1143.0
View list
11
102023635
Modirwa, O (Ofentse)
1
0.0
0
0
1
0.0
1175.7
-425.0
750.7
View list
12
171017444
Lebenya, MJ (Masilonyana)
1
0.0
0
0
1
0.0
1151.8
-425.0
726.8
View list
13
1980097043
Coetzee, TH (Tebogo Hendrik)
1
0.0
0
0
1
0.0
1175.7
-425.0
750.7
View list