Chess South Africa
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Chess South Africa
Pretorius, D (Declon)
Dob:
2001/06/18 (Adult)
Gender:
Male
Chess SA id:
101056875
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Last active:
2019/01/19 (1947 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
1112.9
Curent Weighted rating
1112.9
Curent Weighted performance
291.5
Current official/published rating (highest between Raw, WR and WP)
1112.9
Current floor (min rating allowed)
647.0
Current highest rating achieved
1147.0
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)
±187.7
Current Raw change used (final)
0.0
Projected new Raw rating
1112.9
Projected new Weighed rating
1112.9
Projected new Weighted performance
291.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1147.0
Projected new floor
647.0
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
1113.8
Curent Weighted rating
1113.8
Curent Weighted performance
293.9
Current official/published rating (highest between Raw, WR and WP)
1113.8
Current floor (min rating allowed)
651.0
Current highest rating achieved
1151.0
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)
±187.5
Current Raw change used (final)
0.0
Projected new Raw rating
1113.8
Projected new Weighed rating
1113.8
Projected new Weighted performance
293.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1151.0
Projected new floor
651.0
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
972.4
Curent Weighted rating
972.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
972.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
986.0
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)
±229.3
Current Raw change used (final)
0.0
Projected new Raw rating
972.4
Projected new Weighed rating
972.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
972.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
986.0
Projected new floor
500.0
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
972.4
Curent Weighted rating
972.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
972.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
986.0
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)
±229.3
Current Raw change used (final)
0.0
Projected new Raw rating
972.4
Projected new Weighed rating
972.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
972.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
986.0
Projected new floor
500.0
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
7
Mangaung Metro Chess 18-19 January 2019 (B)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
1110.5
1110.2
Analysis
6
Inter Regional 2018 (U18 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
4
1.0
1147.0
1151.0
Analysis
5
ZF Mgcawu Qualifier (2) 2018 (A)
2018/04/21
2018/04/21
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
2.5
1102.5
1123.6
Analysis
4
ZF Mgcawu Inter-Region Open Trials (Qualifier 2) 2018 (U18)
2018/03/24
2018/03/24
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
4.0
1057.7
1075.2
Analysis
3
ZF Mgcawu Schools District Open Chess Tournament 2018 (U18 Boys)
2018/03/17
2018/03/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
3.0
1057.7
1075.2
Analysis
2
Grey College Inter Team Chess Tournament 2018 (A)
2018/02/23
2018/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
972.4
972.4
Analysis
1
ZF Mgcawu Qualifier Open Chess Tournament 2018 (A)
2018/02/17
2018/02/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
4.0
972.4
972.4
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
34
17
8
9
21.0
61.8
100.0
1026.7
1126.7
White
18
9
4
5
11.0
61.1
94.4
1070.6
1165.0
Black
16
8
4
4
10.0
62.5
106.3
977.3
1083.6
Standard
All
34
17
8
9
21.0
61.8
100.0
1026.7
1126.7
White
18
9
4
5
11.0
61.1
94.4
1070.6
1165.0
Black
16
8
4
4
10.0
62.5
106.3
977.3
1083.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
101027258
Nel, W (William)
4
1.0
0
2
2
25.0
1082.1
-212.5
869.6
View list
2
101045174
Feris, J (Justin)
3
1.5
0
3
0
50.0
1090.2
0.0
1090.2
View list
3
101095242
Goeieman, E (Emannuel)
1
1.0
1
0
0
100.0
1057.7
425.0
1482.7
View list
4
2020097072
Maritz, R (Ragel)
1
1.0
1
0
0
100.0
1102.5
425.0
1527.5
View list
5
102064978
Marais, NJ (Nicholas)
1
1.0
1
0
0
100.0
1057.7
425.0
1482.7
View list
6
1000097062
Koopman, A (Alexander)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
7
1000098725
Kgomotso, K (Keorapetse)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
8
102086402
Kaptein, E (Elrico)
1
1.0
1
0
0
100.0
1057.7
425.0
1482.7
View list
9
101072908
Makule, K (Kabo)
1
1.0
1
0
0
100.0
1057.7
425.0
1482.7
View list
10
103076207
Brown, CP (Cherman)
1
1.0
1
0
0
100.0
1110.5
425.0
1535.5
View list
11
204076007
Brink, A (Anke)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
12
106066851
Bosch, A (Altus)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
13
102064977
Engelbrecht, R (Rian)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
14
100095244
De Wee, L (Leander)
1
1.0
1
0
0
100.0
1057.7
425.0
1482.7
View list
15
202072886
Dastile, L (Lulamela)
1
1.0
1
0
0
100.0
1147.0
425.0
1572.0
View list
16
203076187
Nortje, C (C-Mone)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
17
100080935
Smith, S (Steven Henning)
1
1.0
1
0
0
100.0
972.4
425.0
1397.4
View list
18
194038209
Tseka, G (Gerald)
1
1.0
1
0
0
100.0
1102.5
425.0
1527.5
View list
19
100042878
Willemse, D (Dean)
1
1.0
1
0
0
100.0
1057.7
425.0
1482.7
View list
20
103047411
Buys, SR (Stephanus)
1
0.5
0
1
0
50.0
972.4
0.0
972.4
View list