Chess South Africa
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Chess South Africa
Van Den Berg, R (Reynard)
Dob:
2005/01/04 (U20)
Gender:
Male
Chess SA id:
105038843
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (110 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
1601.9
Curent Weighted rating
1601.6
Curent Weighted performance
1337.4
Current official/published rating (highest between Raw, WR and WP)
1601.9
Current floor (min rating allowed)
1256.9
Current highest rating achieved
1756.9
Current K-factor
28
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)
±93.5
Current Raw change used (final)
0.0
Projected new Raw rating
1601.9
Projected new Weighed rating
1600.0
Projected new Weighted performance
1337.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1601.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1756.9
Projected new floor
1256.9
Projected new K-facor
28
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
1559.3
Curent Weighted rating
1578.7
Curent Weighted performance
1335.3
Current official/published rating (highest between Raw, WR and WP)
1578.7
Current floor (min rating allowed)
1251.3
Current highest rating achieved
1751.3
Current K-factor
28
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)
±99.4
Current Raw change used (final)
0.0
Projected new Raw rating
1559.3
Projected new Weighed rating
1575.0
Projected new Weighted performance
1335.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1575.0
Projected effective change (new Official - current Official)
-3.7
Projected new highest rating
1751.3
Projected new floor
1251.3
Projected new K-facor
28
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
1115.3
Curent Weighted rating
1079.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1115.3
Current floor (min rating allowed)
615.3
Current highest rating achieved
1115.3
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)
±187.1
Current Raw change used (final)
0.0
Projected new Raw rating
1115.3
Projected new Weighed rating
1082.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1115.3
Projected new floor
615.3
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
1058.4
Curent Weighted rating
1058.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1058.4
Current floor (min rating allowed)
615.3
Current highest rating achieved
1058.4
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)
±202.9
Current Raw change used (final)
0.0
Projected new Raw rating
1058.4
Projected new Weighed rating
1058.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1058.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1058.4
Projected new floor
615.3
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1600.6
1552.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
22
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1600.6
1552.0
Analysis
21
2023 Tshwane South School District CLOSED League Championship (U19)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
1601.7
1595.4
Analysis
20
2023 South African Junior Closed Chess Championships (U18 Open)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
8
2.5
1653.8
1646.9
Analysis
19
2023 Tshwane Chess Open Registration Tournament (A)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1679.8
1676.9
Analysis
18
2022 South African Junior Wild Card Chess Championships (U18+U20 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1668.0
1659.3
Analysis
17
2022 South African Junior Team Chess Championships (U18 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1668.0
1659.3
Analysis
16
2022 Gauteng Schools Team Championships (U19 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1691.9
1688.4
Analysis
15
2022 Blou Bul Open (A)
2022/06/25
2022/06/26
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1706.9
1702.4
Analysis
14
South African Junior Closed Chess Championships 2022 (U18 Open)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
10
5.0
1756.9
1751.3
Analysis
13
2022 Gauteng Interregion (U18 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1517.1
1513.3
Analysis
12
2022 Tshwane Chess Open Registration Tournament (B)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1383.6
1383.2
Analysis
11
2021 Milos Ristic Open (B)
2021/10/09
2021/10/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1320.8
1318.6
Analysis
10
2021 Etienne Lewis Closed Trials (U18+U20 Open)
2021/09/24
2021/09/26
Nelson Mandela Bay (ENM)
Standard
90
0.94
7
7
4.5
1197.5
1202.0
Analysis
9
2021 Alekhine Open (C)
2021/08/14
2021/08/15
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1122.7
1119.2
Analysis
8
South African Junior Team Championships 2018 (U14B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1125.5
1126.8
Analysis
7
2018 Etienne Lewis Trials (U14 Boys)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
7
3.0
1125.1
1128.4
Analysis
6
2018 Mid Gauteng Open (C)
2018/08/18
2018/08/18
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1003.5
996.8
Analysis
5
2018 Alekhine Open (C)
2018/08/09
2018/08/11
Tshwane (GTP)
Standard
90
0.94
6
6
5.0
1003.5
996.8
Analysis
4
2018 Waterkloof Open (C)
2018/03/03
2018/03/04
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1033.2
1029.2
Analysis
3
2018 Blou Bul Open (C)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1067.4
1071.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
2
1
3.0
60.0
85.0
1531.7
1616.7
White
3
1
1
1
1.5
50.0
0.0
1605.8
1605.8
Black
2
1
1
0
1.5
75.0
212.5
1420.5
1633.0
Standard
All
5
2
2
1
3.0
60.0
85.0
1531.7
1616.7
White
3
1
1
1
1.5
50.0
0.0
1605.8
1605.8
Black
2
1
1
0
1.5
75.0
212.5
1420.5
1633.0
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
130
68
21
41
78.5
60.4
88.3
1331.9
1420.2
White
62
38
9
15
42.5
68.5
157.7
1337.4
1495.1
Black
68
30
12
26
36.0
52.9
25.0
1326.9
1351.9
Standard
All
130
68
21
41
78.5
60.4
88.3
1331.9
1420.2
White
62
38
9
15
42.5
68.5
157.7
1337.4
1495.1
Black
68
30
12
26
36.0
52.9
25.0
1326.9
1351.9
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
206091525
Nel, H (Hayley)
3
2.5
2
1
0
83.3
1461.4
283.3
1744.7
View list
2
105029067
Oosthuizen, MJ (Michal)
3
0.0
0
0
3
0.0
1468.5
-425.0
1043.5
View list
3
106076003
Dvir, O (Omer)
2
2.0
2
0
0
100.0
1352.2
425.0
1777.2
View list
4
109086362
Yang, A (Alex)
2
2.0
2
0
0
100.0
1193.5
425.0
1618.5
View list
5
106059113
Chang, S (Sebastian)
2
1.5
1
1
0
75.0
1660.9
212.5
1873.4
View list
6
106050532
Delport, B (Ben)
2
1.5
1
1
0
75.0
1660.9
212.5
1873.4
View list
7
104053107
Govender, Y (Yaduvir)
2
1.5
1
1
0
75.0
1357.3
212.5
1569.8
View list
8
105052031
Du Toit, GJ (Gerhardus (Eghardt))
2
1.0
1
0
1
50.0
1570.3
0.0
1570.3
View list
9
105009732
Fourie, B (Brandon)
2
1.0
1
0
1
50.0
1637.0
0.0
1637.0
View list
10
109086379
Jacobs, CN (Calvin Nicholas)
2
1.0
1
0
1
50.0
1387.2
0.0
1387.2
View list
11
107086377
Jacobs, TB (Tiaan Benjamin)
2
1.0
1
0
1
50.0
1355.2
0.0
1355.2
View list
12
105060227
Pillay, M (Mikhael)
2
1.0
1
0
1
50.0
1604.5
0.0
1604.5
View list
13
105046331
Ristic, A (Andrej)
2
1.0
1
0
1
50.0
1161.3
0.0
1161.3
View list
14
108064021
Coetsee, D (Dewald)
2
0.5
0
1
1
25.0
1693.3
-212.5
1480.8
View list
15
108090807
Mcphail, R (Ryan)
2
0.5
0
1
1
25.0
1461.3
-212.5
1248.8
View list
16
1030104248
Motiang, RT (Refentse Tumisang)
2
0.5
0
1
1
25.0
1003.5
-212.5
791.0
View list
17
109069449
Boheim, E (Eugene)
2
0.0
0
0
2
0.0
1370.1
-425.0
945.1
View list
18
1090096767
Duvenhage, AM (Adriaan)
1
1.0
1
0
0
100.0
1003.5
425.0
1428.5
View list
19
106095058
Dippenaar, A (Adriaan)
1
1.0
1
0
0
100.0
1125.1
425.0
1550.1
View list
20
103071924
De Beer, T (Thinus)
1
1.0
1
0
0
100.0
1067.4
425.0
1492.4
View list