Chess South Africa
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Chess South Africa
Van Rooy, HF (Herculaas)
Dob:
2004/09/10 (Adult)
Gender:
Male
Chess SA id:
104040354
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/02/19 (812 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
1273.0
Curent Weighted rating
1273.0
Curent Weighted performance
740.5
Current official/published rating (highest between Raw, WR and WP)
1273.0
Current floor (min rating allowed)
806.0
Current highest rating achieved
1306.0
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)
±149.4
Current Raw change used (final)
0.0
Projected new Raw rating
1273.0
Projected new Weighed rating
1273.0
Projected new Weighted performance
740.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1306.0
Projected new floor
806.0
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
1273.6
Curent Weighted rating
1273.6
Curent Weighted performance
678.7
Current official/published rating (highest between Raw, WR and WP)
1273.6
Current floor (min rating allowed)
804.2
Current highest rating achieved
1304.2
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)
±149.3
Current Raw change used (final)
0.0
Projected new Raw rating
1273.6
Projected new Weighed rating
1273.6
Projected new Weighted performance
678.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1304.2
Projected new floor
804.2
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
1079.2
Curent Weighted rating
1079.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1079.2
Current floor (min rating allowed)
579.2
Current highest rating achieved
1079.2
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)
±197.0
Current Raw change used (final)
0.0
Projected new Raw rating
1079.2
Projected new Weighed rating
1079.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1079.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1079.2
Projected new floor
579.2
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
1074.0
Curent Weighted rating
1074.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1074.0
Current floor (min rating allowed)
579.2
Current highest rating achieved
1074.0
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)
±198.4
Current Raw change used (final)
0.0
Projected new Raw rating
1074.0
Projected new Weighed rating
1074.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1074.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1074.0
Projected new floor
579.2
Projected new K-facor
40
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
16
Grey College Team Championship 2022 (A)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1277.2
1277.9
Analysis
15
2021 Affies Interhuis
2021/10/28
2021/10/28
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1284.5
1074.0
Analysis
14
Grey College Team Championship 2020 (A)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1306.0
1304.2
Analysis
13
2019 South African Junior Team Championships (U16B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1292.3
1291.2
Analysis
12
2019 Etienne Lewis Trials (U16 Boys)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
5
1.5
1292.9
1294.5
Analysis
11
2019 Mid-Gauteng Open (C)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1212.2
1219.6
Analysis
10
2019 D4 Tshwane South Schools League Team Finals (U15)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1190.3
1192.4
Analysis
9
2019 Capablanca Chess Festival (C)
2019/04/19
2019/04/21
Tshwane (GTP)
Standard
90
0.94
7
5
3.0
1179.4
1184.0
Analysis
8
Grey College Team Championship 2019 (A)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1182.4
1189.2
Analysis
7
South African Junior Team Championships 2018 (U16B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1179.3
1184.0
Analysis
6
2018 Tshwane Inter Region (U18B)
2018/12/01
2018/12/01
Cape Town (WCT)
Standard
60
0.83
6
4
2.5
1179.3
1184.0
Analysis
5
2018 Etienne Lewis Trials (U16 Boys)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
6
3.0
1129.3
1132.4
Analysis
4
2018 D4 Tshwane South Schools League Finals (U15)
2018/08/04
2018/08/04
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1148.9
1158.0
Analysis
3
2018 Lubowski Open (C)
2018/05/12
2018/05/12
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1124.5
1132.0
Analysis
2
2018 Blou Bul Open (C)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1086.0
1086.0
Analysis
1
South African Junior Team Championships 2017 (U14C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1074.0
1074.0
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
84
43
9
32
47.5
56.5
55.7
1185.1
1240.8
White
43
26
5
12
28.5
66.3
138.4
1162.8
1301.2
Black
41
17
4
20
19.0
46.3
-31.1
1208.5
1177.4
Standard
All
79
40
9
30
44.5
56.3
53.8
1187.5
1241.3
White
40
23
5
12
25.5
63.8
116.9
1163.6
1280.5
Black
39
17
4
18
19.0
48.7
-10.9
1211.9
1201.0
Rapid
All
5
3
0
2
3.0
60.0
85.0
1147.9
1232.9
White
3
3
0
0
3.0
100.0
425.0
1152.0
1577.0
Black
2
0
0
2
0.0
0.0
-425.0
1141.8
716.8
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
104029045
Oosthuizen, JR (John)
2
2.0
2
0
0
100.0
1159.8
425.0
1584.8
View list
2
108086540
Malan, HB (Hendrik)
2
1.5
1
1
0
75.0
1152.0
212.5
1364.5
View list
3
105057531
Nel, JM (James)
2
1.5
1
1
0
75.0
1236.2
212.5
1448.7
View list
4
104026800
Nayagar, V (Veshaan)
2
0.0
0
0
2
0.0
1189.5
-425.0
764.5
View list
5
204053218
Archer, T (Tamryn)
1
1.0
1
0
0
100.0
1074.0
425.0
1499.0
View list
6
102088569
Dyonta, C (Cebokuhle)
1
1.0
1
0
0
100.0
1124.5
425.0
1549.5
View list
7
103069954
Diedericks, M (Mathiam)
1
1.0
1
0
0
100.0
1284.5
425.0
1709.5
View list
8
205054730
Du Preez, L (Lienke)
1
1.0
1
0
0
100.0
1086.0
425.0
1511.0
View list
9
101007993
Du Plooy, K (Konrad)
1
1.0
1
0
0
100.0
1179.3
425.0
1604.3
View list
10
108092345
Dreyer, NJ (Nicolaas)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
11
1120104109
Bowers, M (Mpho)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
12
202077097
Chani, N (Naomi)
1
1.0
1
0
0
100.0
1179.3
425.0
1604.3
View list
13
1030115320
Bunganga, L (Lenge)
1
1.0
1
0
0
100.0
1212.2
425.0
1637.2
View list
14
206001830
Bent, C (Cierra)
1
1.0
1
0
0
100.0
1124.5
425.0
1549.5
View list
15
203002658
Booysen, T (Tineke)
1
1.0
1
0
0
100.0
1086.0
425.0
1511.0
View list
16
105088368
Freeman, V (Vianco)
1
1.0
1
0
0
100.0
1074.0
425.0
1499.0
View list
17
104044981
Govender, P (Priven)
1
1.0
1
0
0
100.0
1179.3
425.0
1604.3
View list
18
104011195
Griffiths, D (Daniel)
1
1.0
1
0
0
100.0
1182.4
425.0
1607.4
View list
19
109086379
Jacobs, CN (Calvin Nicholas)
1
1.0
1
0
0
100.0
1086.0
425.0
1511.0
View list
20
1050136970
Jansen, R (Rikus)
1
1.0
1
0
0
100.0
1277.2
425.0
1702.2
View list