Chess South Africa
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Chess South Africa
Pretorius, M (Martin)
Dob:
2008/05/30 (U18)
Gender:
Male
Chess SA id:
108076272
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2023/05/13 (370 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
1239.8
Curent Weighted rating
1235.5
Curent Weighted performance
857.6
Current official/published rating (highest between Raw, WR and WP)
1239.8
Current floor (min rating allowed)
761.2
Current highest rating achieved
1261.2
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)
±156.7
Current Raw change used (final)
0.0
Projected new Raw rating
1239.8
Projected new Weighed rating
1236.2
Projected new Weighted performance
857.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1261.2
Projected new floor
761.2
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
1231.3
Curent Weighted rating
1225.9
Curent Weighted performance
853.3
Current official/published rating (highest between Raw, WR and WP)
1231.3
Current floor (min rating allowed)
751.4
Current highest rating achieved
1251.4
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)
±158.6
Current Raw change used (final)
0.0
Projected new Raw rating
1231.3
Projected new Weighed rating
1226.8
Projected new Weighted performance
853.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1231.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1251.4
Projected new floor
751.4
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
731.2
Curent Weighted rating
731.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
731.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
731.2
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)
±323.4
Current Raw change used (final)
0.0
Projected new Raw rating
731.2
Projected new Weighed rating
731.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
731.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
731.2
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
731.2
Curent Weighted rating
731.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
731.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
731.2
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)
±323.4
Current Raw change used (final)
0.0
Projected new Raw rating
731.2
Projected new Weighed rating
731.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
731.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
731.2
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
23
Dr KKD Curro 2023 (U16)
2023/05/13
2023/05/13
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
1220.4
1206.8
Analysis
22
Saamtrek 2021 (U14)
2021/06/12
2021/06/12
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1234.4
1222.3
Analysis
21
KHS 2021 (A)
2021/04/10
2021/04/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1247.2
1236.3
Analysis
20
DKKD Covid 19 2020 (A)
2020/09/19
2020/09/19
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1261.2
1251.4
Analysis
19
Wesvalia 2020 (C)
2020/02/15
2020/02/15
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.5
1182.2
1173.9
Analysis
18
2019 South African Junior Team Championships (U12A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1157.0
1149.1
Analysis
17
Matlosana Mall 2019 (C)
2019/10/04
2019/10/04
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1098.1
1094.9
Analysis
16
Doringkruin 2019 (U12)
2019/09/07
2019/09/07
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1066.6
1056.9
Analysis
15
Proewe 2019 (U12)
2019/08/03
2019/08/03
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1031.7
1016.9
Analysis
14
President 2019 (B)
2019/07/13
2019/07/13
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
1.5
1048.0
1036.1
Analysis
13
Doringkruin 2019 (U12)
2019/06/08
2019/06/08
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1072.2
1062.1
Analysis
12
Volkies 2019 (C)
2019/05/11
2019/05/11
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
1096.1
1087.7
Analysis
11
Strathvaal 2019 (U12)
2019/04/13
2019/03/13
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
1038.7
1035.0
Analysis
10
2019 Hervormde Kerk (U12)
2019/03/09
2019/03/09
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
999.2
999.3
Analysis
9
Wesvalia 2019 (B)
2019/02/16
2019/02/16
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
915.2
916.1
Analysis
8
Volkskool 2019 (U12)
2019/02/02
2019/02/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
915.2
916.1
Analysis
7
Matlosana Mall 2018 (C)
2018/10/20
2018/10/20
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
910.0
910.5
Analysis
6
Boys and Girls 2018 (U12 Boys)
2018/08/25
2018/08/25
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
845.6
846.6
Analysis
5
President 16 Junie 2018 (U12)
2018/06/16
2018/06/16
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
786.6
795.6
Analysis
4
Strathvaal 2018 (U12)
2018/06/02
2018/06/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
786.6
795.6
Analysis
1
2
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
116
54
18
44
63.0
54.3
36.6
1046.1
1082.7
White
58
33
9
16
37.5
64.7
124.6
1084.7
1209.3
Black
58
21
9
28
25.5
44.0
-51.3
1007.4
956.1
Standard
All
116
54
18
44
63.0
54.3
36.6
1046.1
1082.7
White
58
33
9
16
37.5
64.7
124.6
1084.7
1209.3
Black
58
21
9
28
25.5
44.0
-51.3
1007.4
956.1
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
109064023
Fouche, H (Heinrich)
6
3.0
3
0
3
50.0
1090.0
0.0
1090.0
View list
2
108083393
Fourie, Q (Quewen)
5
3.0
2
2
1
60.0
872.0
85.0
957.0
View list
3
1080101632
Meyer, J (Jared)
4
2.5
2
1
1
62.5
1061.6
106.3
1167.9
View list
4
108081703
Hugo, H (Howard)
4
2.0
1
2
1
50.0
921.1
0.0
921.1
View list
5
208069127
Monchosi, A (Atlegang)
4
0.0
0
0
4
0.0
971.8
-425.0
546.8
View list
6
108069124
Makale, T (Tlotliso)
3
2.5
2
1
0
83.3
1013.7
283.3
1297.0
View list
7
107059583
Baloyi, B (Bokamoso)
3
1.0
1
0
2
33.3
931.6
-141.7
789.9
View list
8
108069806
Steenkamp, C (Christopher)
3
1.0
1
0
2
33.3
868.3
-141.7
726.6
View list
9
209092031
Goldschagg, M (Mia)
2
2.0
2
0
0
100.0
1043.3
425.0
1468.3
View list
10
108086460
Koorsen, M (Marnus)
2
2.0
2
0
0
100.0
956.1
425.0
1381.1
View list
11
108076258
Jooste, J (Jayden)
2
1.5
1
1
0
75.0
899.7
212.5
1112.2
View list
12
107095175
Molefe, LM (Lord Motheo)
2
1.5
1
1
0
75.0
1154.6
212.5
1367.1
View list
13
207050551
Van Der Westhuizen, A (Annemarie)
2
1.5
1
1
0
75.0
777.2
212.5
989.7
View list
14
1090115697
Botha, Z (Zak)
2
1.0
1
0
1
50.0
1227.4
0.0
1227.4
View list
15
108057851
Malan, H (Henco)
2
0.0
0
0
2
0.0
1036.1
-425.0
611.1
View list
16
208068618
Malan, J (Jane)
2
0.0
0
0
2
0.0
990.9
-425.0
565.9
View list
17
107059584
Molusi, K (Katlego)
2
0.0
0
0
2
0.0
1147.6
-425.0
722.6
View list
18
108092142
Brown, O (Oratile)
1
1.0
1
0
0
100.0
1072.2
425.0
1497.2
View list
19
108083392
Botha, M (Michael)
1
1.0
1
0
0
100.0
786.6
425.0
1211.6
View list
20
2100134461
Barnard, LM (Leonora Magdalena)
1
1.0
1
0
0
100.0
1234.4
425.0
1659.4
View list