Chess South Africa
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Chess South Africa
Hartzenberg, R (Ruaan)
Dob:
2004/06/15 (Adult)
Gender:
Male
Chess SA id:
1040132410
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2022/05/08 (744 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
1210.0
Curent Weighted rating
1210.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1210.0
Current floor (min rating allowed)
724.1
Current highest rating achieved
1224.1
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)
±163.5
Current Raw change used (final)
0.0
Projected new Raw rating
1210.0
Projected new Weighed rating
1210.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1224.1
Projected new floor
724.1
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
1226.0
Curent Weighted rating
1226.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1226.0
Current floor (min rating allowed)
755.2
Current highest rating achieved
1255.2
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)
±159.8
Current Raw change used (final)
0.0
Projected new Raw rating
1226.0
Projected new Weighed rating
1226.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1255.2
Projected new floor
755.2
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
1161.2
Curent Weighted rating
1161.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1161.2
Current floor (min rating allowed)
682.4
Current highest rating achieved
1182.4
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)
±175.2
Current Raw change used (final)
0.0
Projected new Raw rating
1161.2
Projected new Weighed rating
1161.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1182.4
Projected new floor
682.4
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
682.4
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
682.4
Projected new K-facor
36
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
4
Western Cape Schools Chess 2022 (U18 Boys)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
2.0
1224.1
1255.2
Analysis
3
Cape Winelands Schools 2022 (U18 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1172.3
1200.0
Analysis
2
Central Winelands Schools Individual Trials 2022 (U18 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
2.0
1187.3
1182.4
Analysis
1
Cape Winelands Schools Trials 1 2020 (U18 Boys)
2020/02/15
2020/02/15
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
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
22
10
1
11
10.5
47.7
-19.3
1219.7
1200.4
White
12
8
0
4
8.0
66.7
141.7
1207.2
1348.9
Black
10
2
1
7
2.5
25.0
-212.5
1234.8
1022.3
Standard
All
11
5
1
5
5.5
50.0
0.0
1288.8
1288.8
White
6
5
0
1
5.0
83.3
283.3
1204.3
1487.7
Black
5
0
1
4
0.5
10.0
-340.0
1390.1
1050.1
Rapid
All
11
5
0
6
5.0
45.5
-38.6
1150.7
1112.1
White
6
3
0
3
3.0
50.0
0.0
1210.1
1210.1
Black
5
2
0
3
2.0
40.0
-85.0
1079.4
994.4
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
1040101966
Van Zyl, C (Christie)
2
2.0
2
0
0
100.0
1179.8
425.0
1604.8
View list
2
104049731
Waite, S (Sebastian)
1
1.0
1
0
0
100.0
1187.3
425.0
1612.3
View list
3
1060137643
Witbooi, A (Antonio)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
4
1030119386
Friesland, A (Ashwin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050110467
Don, W (Wian)
1
1.0
1
0
0
100.0
1224.1
425.0
1649.1
View list
6
1040137306
Diedericks, A (Albert)
1
1.0
1
0
0
100.0
1224.1
425.0
1649.1
View list
7
1040106550
Sithole, C (Clyde)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1050137725
Kuhn, J (John- Peter)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
9
1040118458
Kleynhans, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
104082980
Mercuur, L (Logan)
1
0.5
0
1
0
50.0
1172.3
0.0
1172.3
View list
11
106094669
Wang, M (Mike)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list
12
103069637
Saayman, D (Dean)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
105087806
Meyer, JJ (Jordan)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list
14
105091176
Meyer, J (Jared)
1
0.0
0
0
1
0.0
1224.1
-425.0
799.1
View list
15
104072643
Madolo, S (Siyolise)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list
16
105055785
Jacobs, F (Franco)
1
0.0
0
0
1
0.0
1224.1
-425.0
799.1
View list
17
1050134833
De Jong, N (Nicholas)
1
0.0
0
0
1
0.0
1224.1
-425.0
799.1
View list
18
1040117677
Byrne, K (Kyle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
104003193
Bothma, H (Hanno)
1
0.0
0
0
1
0.0
1172.3
-425.0
747.3
View list
20
102044449
Blaauw, A (Aswil)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list