Chess South Africa
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Chess South Africa
Blignaut, J (Jean)
Dob:
2005/12/10 (U20)
Gender:
Male
Chess SA id:
1050105154
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (336 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
1270.1
Current Weighted rating
1249.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1270.1
Current highest rating achieved
1270.1
Current floor (min rating allowed)
770.1
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)
±150.1
Current Raw change used (final)
0.0
Projected new Raw rating
1270.1
Projected new Weighed rating
1151.4
Projected new Weighted performance
851.4
Projected new final Raw rating (if new WP > new Raw)
1270.1
Projected new highest rating
1270.1
Projected new floor
770.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.1
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
1282.8
Current Weighted rating
1258.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1282.8
Current highest rating achieved
1282.8
Current floor (min rating allowed)
782.8
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)
±147.4
Current Raw change used (final)
0.0
Projected new Raw rating
1282.8
Projected new Weighed rating
1160.1
Projected new Weighted performance
851.4
Projected new final Raw rating (if new WP > new Raw)
1282.8
Projected new highest rating
1282.8
Projected new floor
782.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1282.8
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
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)
1200.0
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
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)
1200.0
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
3
2023 Tshwane South School District CLOSED League Championship (U19)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
1237.2
1246.8
Analysis
2
2023 Tshwane South School District CLOSED Individual Championships (U18 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1155.2
1145.6
Analysis
1
2018 D4 Tshwane South Schools League Finals (U13)
2018/08/03
2018/08/03
Tshwane (GTP)
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
14
8
1
5
8.5
60.7
91.1
1254.3
1345.4
White
8
3
1
4
3.5
43.8
-53.1
1256.1
1202.9
Black
6
5
0
1
5.0
83.3
283.3
1252.0
1535.4
Standard
All
14
8
1
5
8.5
60.7
91.1
1254.3
1345.4
White
8
3
1
4
3.5
43.8
-53.1
1256.1
1202.9
Black
6
5
0
1
5.0
83.3
283.3
1252.0
1535.4
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
1040105151
Barnard, PD (Paul Daniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1050154187
Murray, B (Brandon)
1
1.0
1
0
0
100.0
1155.2
425.0
1580.2
View list
3
105043671
Morgan, KC (Keegan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
106050163
Meyer, E (Ewald)
1
1.0
1
0
0
100.0
1237.2
425.0
1662.2
View list
5
1070159075
Labuschagne, P (Peter)
1
1.0
1
0
0
100.0
1237.2
425.0
1662.2
View list
6
1050112480
Reddy, KS (Kashen Shivaan)
1
1.0
1
0
0
100.0
1155.2
425.0
1580.2
View list
7
107078866
Ferreira, H (Hechter)
1
1.0
1
0
0
100.0
1155.2
425.0
1580.2
View list
8
1060112475
Draaier, D (Dawson)
1
1.0
1
0
0
100.0
1237.2
425.0
1662.2
View list
9
106050532
Delport, B (Ben)
1
0.5
0
1
0
50.0
1155.2
0.0
1155.2
View list
10
106078458
Wang, E (En Ping)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
107053924
Vather, S (Shayur)
1
0.0
0
0
1
0.0
1155.2
-425.0
730.2
View list
12
1050105159
Prinsloo, M (Martinus Jacobus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
105013693
Janse Van Rensburg, L (Luke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
107088585
Grobler, JTW (Johannes Theodorus Wessel)
1
0.0
0
0
1
0.0
1237.2
-425.0
812.2
View list