Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Viljoen, HP (Henri)
Dob:
2003/07/22 (Adult)
Gender:
Male
Chess SA id:
103041744
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
TS
Last active:
2019/11/30 (1664 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
1145.0
Current Weighted rating
1145.0
Current Weighted performance
463.0
Current official/published rating (highest between Raw, WR and WP)
1145.0
Current highest rating achieved
1145.0
Current floor (min rating allowed)
645.0
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)
±179.3
Current Raw change used (final)
0.0
Projected new Raw rating
1145.0
Projected new Weighed rating
1053.4
Projected new Weighted performance
463.0
Projected new final Raw rating (if new WP > new Raw)
1145.0
Projected new highest rating
1145.0
Projected new floor
645.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1145.0
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
1133.5
Current Weighted rating
1133.5
Current Weighted performance
463.0
Current official/published rating (highest between Raw, WR and WP)
1133.5
Current highest rating achieved
1133.5
Current floor (min rating allowed)
633.5
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)
±182.3
Current Raw change used (final)
0.0
Projected new Raw rating
1133.5
Projected new Weighed rating
1042.8
Projected new Weighted performance
463.0
Projected new final Raw rating (if new WP > new Raw)
1133.5
Projected new highest rating
1133.5
Projected new floor
633.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1133.5
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
869.6
Current Weighted rating
869.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
869.6
Current highest rating achieved
898.0
Current floor (min rating allowed)
500.0
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)
±265.5
Current Raw change used (final)
0.0
Projected new Raw rating
869.6
Projected new Weighed rating
800.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
898.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
869.6
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
869.6
Current Weighted rating
869.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
869.6
Current highest rating achieved
898.0
Current floor (min rating allowed)
500.0
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)
±265.5
Current Raw change used (final)
0.0
Projected new Raw rating
869.6
Projected new Weighed rating
800.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
898.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
869.6
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
10
Trichardt 4 2019 (C)
2019/11/30
2019/11/30
Gert Sibande (MGS)
Standard
60
0.83
5
5
5.0
974.4
960.8
Analysis
9
Sparticus 4 2019 (A)
2019/07/20
2019/07/20
Gert Sibande (MGS)
Standard
65
0.85
5
4
1.0
979.2
964.4
Analysis
8
Sparticus 2 2019
2019/03/09
2019/03/09
Gert Sibande (MGS)
Standard
65
0.85
5
5
4.0
911.5
884.4
Analysis
7
Sparticus 1 2019 (A)
2019/01/26
2019/01/26
Gert Sibande (MGS)
Standard
65
0.85
5
5
1.0
941.4
918.4
Analysis
6
South African Junior Team Championships 2018 (U16D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
1.0
990.6
956.4
Analysis
5
Sparticus 5 2018 (B)
2018/06/02
2018/06/02
Gert Sibande (MGS)
Standard
65
0.85
5
5
2.0
962.2
984.8
Analysis
4
Govan Mbeki Sub-District Trials Secondary School 2018 (U15 Boys)
2018/05/04
2018/05/04
Gert Sibande (MGS)
Standard
60
0.83
5
5
3.0
942.3
964.8
Analysis
3
Sparticus 3 2018 (B)
2018/04/14
2018/04/14
Gert Sibande (MGS)
Standard
65
0.85
5
5
4.0
898.4
910.8
Analysis
2
Sparticus 2 2018 (A)
2018/03/10
2018/03/10
Gert Sibande (MGS)
Standard
65
0.85
5
5
3.5
835.2
835.2
Analysis
1
South African Junior Team Championships 2017 (U16D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
869.6
869.6
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
56
27
1
28
27.5
49.1
-7.6
1031.3
1023.7
White
30
13
0
17
13.0
43.3
-56.7
1033.8
977.2
Black
26
14
1
11
14.5
55.8
49.0
1028.4
1077.5
Standard
All
56
27
1
28
27.5
49.1
-7.6
1031.3
1023.7
White
30
13
0
17
13.0
43.3
-56.7
1033.8
977.2
Black
26
14
1
11
14.5
55.8
49.0
1028.4
1077.5
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
103080406
Beukes, Q (Quentin)
4
1.0
1
0
3
25.0
952.8
-212.5
740.3
View list
2
108090785
Victor, X (Xander)
3
3.0
3
0
0
100.0
881.7
425.0
1306.7
View list
3
102053217
Higgins, F (Franco)
3
0.0
0
0
3
0.0
966.6
-425.0
541.6
View list
4
205044741
Van Zyl, J (Juane)
3
0.0
0
0
3
0.0
966.6
-425.0
541.6
View list
5
1790111999
Diener, B (Billy)
2
2.0
2
0
0
100.0
979.2
425.0
1404.2
View list
6
208066161
Bhika, J (Jyotikka)
2
1.0
1
0
1
50.0
930.3
0.0
930.3
View list
7
108068773
Morar, M (Malay)
2
0.0
0
0
2
0.0
919.9
-425.0
494.9
View list
8
297059374
Masango, S (Sizakele)
1
1.0
1
0
0
100.0
962.2
425.0
1387.2
View list
9
110094192
Griesel, J (Johanco)
1
1.0
1
0
0
100.0
974.4
425.0
1399.4
View list
10
1050100776
Mahlangu, N (Ntando)
1
1.0
1
0
0
100.0
942.3
425.0
1367.3
View list
11
2970112000
Lottering, M (Minette)
1
1.0
1
0
0
100.0
974.4
425.0
1399.4
View list
12
107056316
Agre, AS (Atharv)
1
1.0
1
0
0
100.0
898.4
425.0
1323.4
View list
13
1050098388
Alberts, J (Jan)
1
1.0
1
0
0
100.0
835.2
425.0
1260.2
View list
14
1050098390
Enslin, L (Louis)
1
1.0
1
0
0
100.0
835.2
425.0
1260.2
View list
15
203064826
Dludlu, S (Siphokazi)
1
1.0
1
0
0
100.0
962.2
425.0
1387.2
View list
16
105087252
Mtsweni, S (Samkelo)
1
1.0
1
0
0
100.0
974.4
425.0
1399.4
View list
17
1030100773
Nomatshizolo, M (Mfuneko)
1
1.0
1
0
0
100.0
942.3
425.0
1367.3
View list
18
202057213
Olivier, A (Ashle)
1
1.0
1
0
0
100.0
869.6
425.0
1294.6
View list
19
110089040
Opperman, Z (Zian)
1
1.0
1
0
0
100.0
911.5
425.0
1336.5
View list
20
2030107665
Petitt, T (Tracy)
1
1.0
1
0
0
100.0
990.6
425.0
1415.6
View list