Chess South Africa
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Chess South Africa
Holtzhausen, D (Daniel)
Dob:
2012/10/23 (U14)
Gender:
Male
Chess SA id:
1120144398
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/02 (22 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
1108.2
Current Weighted rating
1129.2
Current Weighted performance
1038.0
Current official/published rating (highest between Raw, WR and WP)
1129.2
Current highest rating achieved
1165.1
Current floor (min rating allowed)
665.1
Current K-factor
40
Games played this month
4
Score (S)
2.0
Expected score (We)
1.45
Difference (S-We)
0.46
Current Raw change (no limits, including tournament time weight)
18.3
Current min/max change allowed (with limits)
±189.0
Current Raw change used (final)
18.3
Projected new Raw rating
1126.5
Projected new Weighed rating
1038.0
Projected new Weighted performance
1099.1
Projected new final Raw rating (if new WP > new Raw)
1126.5
Projected new highest rating
1165.1
Projected new floor
665.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1126.5
Projected effective change (new Official - current Official)
-2.7
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
1100.4
Current Weighted rating
1122.4
Current Weighted performance
1038.0
Current official/published rating (highest between Raw, WR and WP)
1122.4
Current highest rating achieved
1158.4
Current floor (min rating allowed)
658.4
Current K-factor
40
Games played this month
4
Score (S)
2.0
Expected score (We)
1.48
Difference (S-We)
0.52
Current Raw change (no limits, including tournament time weight)
20.8
Current min/max change allowed (with limits)
±191.1
Current Raw change used (final)
20.8
Projected new Raw rating
1121.2
Projected new Weighed rating
1031.8
Projected new Weighted performance
1099.1
Projected new final Raw rating (if new WP > new Raw)
1121.2
Projected new highest rating
1158.4
Projected new floor
658.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.2
Projected effective change (new Official - current Official)
-1.2
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
Tournament:
JMC Trinityhouse Little Falls 2024 (D)
Start:
2024/06/02
End:
2024/06/02
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
2.0
Main rating:
1108.2
Rating gain/loss:
18.3
Type rating:
1100.4
Rating gain/loss:
20.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
JMC Trinityhouse Little Falls 2024 (D)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1108.2
1100.4
Analysis
3
JMC Helpmekaar Kollege Tournament 2024 (D)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1104.2
1096.0
Analysis
2
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1129.1
1124.8
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1129.9
1123.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
JMC Trinityhouse Little Falls 2024 (D)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1108.2
1100.4
Analysis
9
JMC Helpmekaar Kollege Tournament 2024 (D)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1104.2
1096.0
Analysis
8
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1129.1
1124.8
Analysis
7
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1129.9
1123.2
Analysis
6
2023 Ekurhuleni North District Schools Finals (U11)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1134.5
1129.6
Analysis
5
Ekurhuleni Chess Trial 3 2023 (U12)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1111.6
1102.4
Analysis
4
Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1110.3
1097.6
Analysis
3
Ekurhuleni Trials 2 2023 (U12)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1127.6
1116.4
Analysis
2
Ekhuruleni Chess Trials 1 2023 (U12)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1165.1
1158.4
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U11)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
7
0
12
7.0
36.8
-111.8
1220.9
1109.1
White
8
4
0
4
4.0
50.0
0.0
1240.4
1240.4
Black
11
3
0
8
3.0
27.3
-193.2
1206.8
1013.6
Standard
All
19
7
0
12
7.0
36.8
-111.8
1220.9
1109.1
White
8
4
0
4
4.0
50.0
0.0
1240.4
1240.4
Black
11
3
0
8
3.0
27.3
-193.2
1206.8
1013.6
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
48
16
1
31
16.5
34.4
-132.8
1224.6
1091.8
White
22
10
0
12
10.0
45.5
-38.6
1228.0
1189.4
Black
26
6
1
19
6.5
25.0
-212.5
1221.7
1009.2
Standard
All
48
16
1
31
16.5
34.4
-132.8
1224.6
1091.8
White
22
10
0
12
10.0
45.5
-38.6
1228.0
1189.4
Black
26
6
1
19
6.5
25.0
-212.5
1221.7
1009.2
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
2140153037
Potgieter, L (Lienke)
2
2.0
2
0
0
100.0
1116.7
425.0
1541.7
View list
2
1130130063
Hattingh, B (Ben)
2
0.0
0
0
2
0.0
1120.3
-425.0
695.3
View list
3
1120151759
Voogt, A (Arno)
2
0.0
0
0
2
0.0
1147.1
-425.0
722.1
View list
4
1120160800
Chueu, T (Teamo)
1
1.0
1
0
0
100.0
1134.5
425.0
1559.5
View list
5
1130134043
De Bruin, H (Hanno)
1
1.0
1
0
0
100.0
1129.9
425.0
1554.9
View list
6
2120149119
Gokool, N (Nishka)
1
1.0
1
0
0
100.0
1104.2
425.0
1529.2
View list
7
2130107813
Labuschagne, A (Anandi)
1
1.0
1
0
0
100.0
1134.5
425.0
1559.5
View list
8
1120119032
Kleijnhans, J (Josua)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
9
2130152984
Joubert, E (Eliska)
1
1.0
1
0
0
100.0
1165.1
425.0
1590.1
View list
10
2140155741
Akole, S (Sara)
1
1.0
1
0
0
100.0
1108.2
425.0
1533.2
View list
11
1130149347
Maseko, R (Regaugetshe)
1
1.0
1
0
0
100.0
1129.9
425.0
1554.9
View list
12
2130154012
Pretorius, J (Judith)
1
1.0
1
0
0
100.0
1127.6
425.0
1552.6
View list
13
1120135700
Strydom, S (Soon)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
14
1130155024
Tembe, L (Lwandle)
1
1.0
1
0
0
100.0
1110.3
425.0
1535.3
View list
15
1120155025
Tshoga, O (Oratiloe)
1
1.0
1
0
0
100.0
1110.3
425.0
1535.3
View list
16
1110139827
Visser, K (Kaiden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2140302667
Woolf, E (Eliana)
1
1.0
1
0
0
100.0
1108.2
425.0
1533.2
View list
18
1120136336
Sauls, N (Nathan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
19
1120109194
Liebenberg, WS (William Stephen)
1
0.0
0
0
1
0.0
1165.1
-425.0
740.1
View list
20
1120141518
Jakins, L (Luke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list