Chess South Africa
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Chess South Africa
Pretorius, C (Chad)
Dob:
2005/11/30 (U20)
Gender:
Male
Chess SA id:
1050138218
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/03/08 (85 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
1166.8
Curent Weighted rating
1168.8
Curent Weighted performance
1062.6
Current official/published rating (highest between Raw, WR and WP)
1168.8
Current floor (min rating allowed)
695.4
Current highest rating achieved
1195.4
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)
±173.8
Current Raw change used (final)
0.0
Projected new Raw rating
1166.8
Projected new Weighed rating
1168.2
Projected new Weighted performance
1062.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.2
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1195.4
Projected new floor
695.4
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)
700.0
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
700.0
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
1121.2
Curent Weighted rating
1106.5
Curent Weighted performance
1084.3
Current official/published rating (highest between Raw, WR and WP)
1121.2
Current floor (min rating allowed)
687.2
Current highest rating achieved
1187.2
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)
±185.5
Current Raw change used (final)
0.0
Projected new Raw rating
1121.2
Projected new Weighed rating
1106.4
Projected new Weighted performance
1084.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1187.2
Projected new floor
687.2
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
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)
687.2
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
687.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Bloemfontein Highschool League 2024 (U15B-U19B)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1158.1
1078.4
Analysis
1
Bloemfontein High School League Tournament 26 January 2024 (U19B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
4
2.5
1148.1
1031.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Bloemfontein Highschool League 2024 (U15B-U19B)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1158.1
1078.4
Analysis
7
Bloemfontein High School League Tournament 26 January 2024 (U19B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
4
2.5
1148.1
1031.6
Analysis
6
Bloemfontein HS League 27 October 2023 (U19)
2023/10/27
2023/10/27
Cape Winelands (WCW)
Rapid
15
0.39
5
5
1.5
1195.4
1187.2
Analysis
5
Bloemfontein HS League 13 October 2023 (U17+U19)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
20
0.47
5
5
1.0
1195.4
1187.2
Analysis
4
Bloemfontein League 25 August 2023 (U17+U19B)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
4
3.0
1178.2
1135.2
Analysis
3
Bloemfontein Highschool League 24 Feb 2023 (U19B)
2023/02/24
2023/02/24
Mangaung (FMB)
Rapid
17
0.42
5
4
2.0
1186.4
1149.2
Analysis
2
Bloemfontein School League 2022 (U19)
2022/08/12
2022/08/12
Mangaung (FMB)
Rapid
35
0.66
5
5
2.5
1179.8
1158.4
Analysis
1
Bloemfontein Schools League 2022 (U19+Open)
2022/02/25
2022/02/25
Mangaung (FMB)
Rapid
22
0.50
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
5
1
3
5.5
61.1
94.4
1168.5
1263.0
White
4
2
0
2
2.0
50.0
0.0
1169.3
1169.3
Black
5
3
1
1
3.5
70.0
170.0
1167.9
1337.9
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
9
5
1
3
5.5
61.1
94.4
1168.5
1263.0
White
4
2
0
2
2.0
50.0
0.0
1169.3
1169.3
Black
5
3
1
1
3.5
70.0
170.0
1167.9
1337.9
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
37
16
3
18
17.5
47.3
-23.0
1161.1
1138.1
White
19
10
0
9
10.0
52.6
22.4
1189.7
1212.0
Black
18
6
3
9
7.5
41.7
-70.8
1130.9
1060.1
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
37
16
3
18
17.5
47.3
-23.0
1161.1
1138.1
White
19
10
0
9
10.0
52.6
22.4
1189.7
1212.0
Black
18
6
3
9
7.5
41.7
-70.8
1130.9
1060.1
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
207064253
Melville, J (Joalize)
2
2.0
2
0
0
100.0
1187.6
425.0
1612.6
View list
2
1070138205
Dixon, J (Jillian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070153513
Khumalo, F (Fumane)
1
1.0
1
0
0
100.0
1186.4
425.0
1611.4
View list
4
2090160759
Joubert, A (Amorey)
1
1.0
1
0
0
100.0
1178.2
425.0
1603.2
View list
5
2060136995
Jacobs, C (Christine)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1040160758
Jackson, S (Stanton)
1
1.0
1
0
0
100.0
1178.2
425.0
1603.2
View list
7
107064251
Kriel, R (Ruan)
1
1.0
1
0
0
100.0
1195.4
425.0
1620.4
View list
8
2090160763
Massyn, L (Lara)
1
1.0
1
0
0
100.0
1178.2
425.0
1603.2
View list
9
2140300388
Nchake, K (Khalalelo)
1
1.0
1
0
0
100.0
1158.1
425.0
1583.1
View list
10
2060153962
Mothibeli, M (Mpho)
1
1.0
1
0
0
100.0
1158.1
425.0
1583.1
View list
11
1040153516
Morris, Q (Queton)
1
1.0
1
0
0
100.0
1186.4
425.0
1611.4
View list
12
1040119008
Nhlapo, N (Naledi)
1
1.0
1
0
0
100.0
1179.8
425.0
1604.8
View list
13
2070149105
Phalole, R (Reatile)
1
1.0
1
0
0
100.0
1148.1
425.0
1573.1
View list
14
1100300831
Stokes, C (Christopher Selwyn)
1
1.0
1
0
0
100.0
1158.1
425.0
1583.1
View list
15
2060138204
Xuma, O (Owam)
1
1.0
1
0
0
100.0
1148.1
425.0
1573.1
View list
16
1060153510
Fourie, E (Eben)
1
0.5
0
1
0
50.0
1148.1
0.0
1148.1
View list
17
106044536
Robberts, M (Morne Christian)
1
0.5
0
1
0
50.0
1195.4
0.0
1195.4
View list
18
1070134675
Van Zyl, C (Christiaan)
1
0.5
0
1
0
50.0
1179.8
0.0
1179.8
View list
19
1050153519
Neethling, Z (Zander)
1
0.0
0
0
1
0.0
1186.4
-425.0
761.4
View list
20
1070160761
Leteno, O (Omphile)
1
0.0
0
0
1
0.0
1178.2
-425.0
753.2
View list