Chess South Africa
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Chess South Africa
Blignaut, JF (Jacques)
Dob:
2004/03/23 (Adult)
Gender:
Male
Chess SA id:
104002361
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2021/10/28 (970 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
1157.5
Current Weighted rating
1157.5
Current Weighted performance
597.5
Current official/published rating (highest between Raw, WR and WP)
1157.5
Current highest rating achieved
1157.5
Current floor (min rating allowed)
657.5
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)
±176.2
Current Raw change used (final)
0.0
Projected new Raw rating
1157.5
Projected new Weighed rating
1064.9
Projected new Weighted performance
597.5
Projected new final Raw rating (if new WP > new Raw)
1157.5
Projected new highest rating
1157.5
Projected new floor
657.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.5
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
1110.2
Current Weighted rating
1110.2
Current Weighted performance
423.7
Current official/published rating (highest between Raw, WR and WP)
1110.2
Current highest rating achieved
1131.0
Current floor (min rating allowed)
631.0
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)
±188.4
Current Raw change used (final)
0.0
Projected new Raw rating
1110.2
Projected new Weighed rating
1021.4
Projected new Weighted performance
423.7
Projected new final Raw rating (if new WP > new Raw)
1110.2
Projected new highest rating
1131.0
Projected new floor
631.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1110.2
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
1128.6
Current Weighted rating
1128.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1128.6
Current highest rating achieved
1128.6
Current floor (min rating allowed)
628.6
Current K-factor
40
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)
±183.6
Current Raw change used (final)
0.0
Projected new Raw rating
1128.6
Projected new Weighed rating
1038.3
Projected new Weighted performance
322.1
Projected new final Raw rating (if new WP > new Raw)
1128.6
Projected new highest rating
1128.6
Projected new floor
628.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1128.6
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
1081.0
Current Weighted rating
1081.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1081.0
Current highest rating achieved
1124.0
Current floor (min rating allowed)
624.0
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)
±196.5
Current Raw change used (final)
0.0
Projected new Raw rating
1081.0
Projected new Weighed rating
994.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1124.0
Projected new floor
624.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1081.0
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
9
2021 Affies Interhuis
2021/10/28
2021/10/28
Tshwane (GTP)
Rapid
30
0.60
5
5
4.0
1111.2
1081.0
Analysis
8
Grey College Team Championship 2020 (A)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1122.5
1124.6
Analysis
7
2019 D4 Tshwane South Schools League Team Finals (U15)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1104.2
1103.8
Analysis
6
Grey College Team Championship 2019 (A)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1120.5
1121.8
Analysis
5
South African Junior Team Championships 2018 (U16C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1131.3
1131.0
Analysis
4
2018 Gauteng North Open (C)
2018/10/20
2018/10/21
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1115.9
1114.2
Analysis
3
2018 D4 Tshwane South Schools League Finals (U15)
2018/08/04
2018/08/04
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1092.0
1083.8
Analysis
2
2018 Tshwane Registration Open Chess Tournament (C)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1081.0
1081.0
Analysis
1
South African Junior Team Championships 2017 (U14D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1081.0
1081.0
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
48
24
3
21
25.5
53.1
26.6
1123.7
1150.3
White
23
11
2
10
12.0
52.2
18.5
1144.3
1162.8
Black
25
13
1
11
13.5
54.0
34.0
1104.7
1138.7
Standard
All
43
20
3
20
21.5
50.0
0.0
1115.8
1115.8
White
20
9
2
9
10.0
50.0
0.0
1129.2
1129.2
Black
23
11
1
11
11.5
50.0
0.0
1104.1
1104.1
Rapid
All
5
4
0
1
4.0
80.0
255.0
1191.9
1446.9
White
3
2
0
1
2.0
66.7
141.7
1245.2
1386.9
Black
2
2
0
0
2.0
100.0
425.0
1111.9
1536.9
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
104028754
Odendaal, RL (Ruben)
2
0.0
0
0
2
0.0
1098.1
-425.0
673.1
View list
2
190088572
Binda, B (Bafana)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
3
1050112478
Chitanganya, P (Prince)
1
1.0
1
0
0
100.0
1104.2
425.0
1529.2
View list
4
104087683
Botha, JL (Johannes)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
5
104085089
Li, J (Joseph)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
6
109083783
Kushar, T (Tristan)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
7
1030105128
Kathes, D (Daniel-Lee)
1
1.0
1
0
0
100.0
1092.0
425.0
1517.0
View list
8
105013333
Jacobs, D (Duan)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
9
107088585
Grobler, JTW (Johannes Theodorus Wessel)
1
1.0
1
0
0
100.0
1111.2
425.0
1536.2
View list
10
104090866
Delport, F (Francois)
1
1.0
1
0
0
100.0
1092.0
425.0
1517.0
View list
11
205049927
De Souza-Allegria, M (Minette)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list
12
105056908
Mahajan, S (Shaunak)
1
1.0
1
0
0
100.0
1104.2
425.0
1529.2
View list
13
1060135512
Markram, G (Gideon)
1
1.0
1
0
0
100.0
1111.2
425.0
1536.2
View list
14
103026203
Munsamy, D (Declan)
1
1.0
1
0
0
100.0
1122.5
425.0
1547.5
View list
15
201076062
Ntozini, T (Thandokazi)
1
1.0
1
0
0
100.0
1120.5
425.0
1545.5
View list
16
104086685
Pieterse, M (Macdolin)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
17
210083428
Rautenbach, H (Helen Christine)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list
18
104052262
Rossouw, DJ (Dirk)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
19
104036282
Steyn, J (Jaques)
1
1.0
1
0
0
100.0
1081.0
425.0
1506.0
View list
20
104052839
Swartbooi, K (Khanya)
1
1.0
1
0
0
100.0
1131.3
425.0
1556.3
View list