Chess South Africa
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Chess South Africa
Pretorius, B (Bree)
Dob:
2011/08/25 (U14)
Gender:
Female
Chess SA id:
2110097142
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2019/03/17 (1888 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
1287.2
Curent Weighted rating
1287.2
Curent Weighted performance
441.4
Current official/published rating (highest between Raw, WR and WP)
1287.2
Current floor (min rating allowed)
811.3
Current highest rating achieved
1311.3
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)
±146.4
Current Raw change used (final)
0.0
Projected new Raw rating
1287.2
Projected new Weighed rating
1287.2
Projected new Weighted performance
441.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1287.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1311.3
Projected new floor
811.3
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
1237.2
Curent Weighted rating
1237.2
Curent Weighted performance
417.5
Current official/published rating (highest between Raw, WR and WP)
1237.2
Current floor (min rating allowed)
789.4
Current highest rating achieved
1289.4
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)
±157.3
Current Raw change used (final)
0.0
Projected new Raw rating
1237.2
Projected new Weighed rating
1237.2
Projected new Weighted performance
417.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1237.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1289.4
Projected new floor
789.4
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
1254.0
Curent Weighted rating
1254.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1254.0
Current floor (min rating allowed)
754.0
Current highest rating achieved
1254.0
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)
±153.5
Current Raw change used (final)
0.0
Projected new Raw rating
1254.0
Projected new Weighed rating
1254.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1254.0
Projected new floor
754.0
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
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)
754.0
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
754.0
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
12
Cape Winelands Schools Closed 2019 (U9 Girls)
2019/03/16
2019/03/17
Cape Winelands (WCW)
Standard
60
0.83
7
7
5.0
1269.0
1202.3
Analysis
11
Overberg First Trial 2019 (U8+U10)
2019/02/23
2019/02/23
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1225.3
1189.7
Analysis
10
CW Schools Open 2019 (U7+U9 Girls)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
5.0
1225.3
1165.6
Analysis
9
South African Junior Team Championships 2018 (U8A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1311.3
1262.8
Analysis
8
Caledon Casino 2 2018 (U8+U10)
2018/10/20
2018/10/20
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1269.8
1233.6
Analysis
7
Caledon Open 2018 (U8+U10)
2018/09/29
2018/09/29
Overberg (WOS)
Standard
60
0.83
5
5
3.5
1242.2
1205.9
Analysis
6
Caledon Casino Open 2018 (U10)
2018/08/04
2018/08/04
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1276.0
1289.4
Analysis
5
Stellenberg Youth Chess Champs 2018 (E)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
4.5
1218.0
1248.0
Analysis
4
Western Cape Schools Individuals 2018 (U7 Girls)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
5
4.0
1173.8
1200.0
Analysis
3
Cape Winelands Schools Prestige 2018 (U7 Boys+Girls)
2018/03/24
2018/03/24
Cape Winelands (WCW)
Rapid
30
0.60
5
5
3.0
1177.9
1163.2
Analysis
2
Cape Winelands Schools Trials 1 2018 (U9 Girls)
2018/03/03
2018/03/03
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.5
1177.9
1163.2
Analysis
1
North Boland Trials 2018 (U7 Boys+Girls)
2018/02/17
2018/02/17
Cape Winelands (WCW)
Rapid
30
0.60
5
5
2.0
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
66
39
3
24
40.5
61.4
96.6
1161.6
1258.2
White
32
23
1
8
23.5
73.4
199.2
1166.4
1365.6
Black
34
16
2
16
17.0
50.0
0.0
1157.2
1157.2
Standard
All
44
26
2
16
27.0
61.4
96.6
1190.8
1287.4
White
21
15
0
6
15.0
71.4
182.1
1215.3
1397.5
Black
23
11
2
10
12.0
52.2
18.5
1168.5
1187.0
Rapid
All
22
13
1
8
13.5
61.4
96.6
1103.3
1199.9
White
11
8
1
2
8.5
77.3
231.8
1073.1
1304.9
Black
11
5
0
6
5.0
45.5
-38.6
1133.5
1094.8
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
2110099589
Matthee, A (Anieka)
4
3.0
3
0
1
75.0
1198.8
212.5
1411.3
View list
2
111084200
Kriel, EM (Eduard Mccarthy)
4
0.5
0
1
3
12.5
1218.0
-318.8
899.2
View list
3
1100103578
Joshua, M (Madden)
3
2.0
2
0
1
66.7
1228.5
141.7
1370.2
View list
4
111091615
Carelsen, CS (Colin Steyn)
2
2.0
2
0
0
100.0
1272.9
425.0
1697.9
View list
5
2110098074
Johnson, A (Annabelle)
2
2.0
2
0
0
100.0
1247.2
425.0
1672.2
View list
6
210087345
Lombard, Z (Zia)
2
2.0
2
0
0
100.0
1247.2
425.0
1672.2
View list
7
1110097143
Dwyer, J (Joshua)
2
1.0
1
0
1
50.0
1189.0
0.0
1189.0
View list
8
1100118923
Mackenzie, T (Tayden)
2
1.0
1
0
1
50.0
1247.5
0.0
1247.5
View list
9
2100103587
Segelaar, R (Revean)
2
1.0
1
0
1
50.0
1247.2
0.0
1247.2
View list
10
1110097141
Visser, C (Christiaan Hendrik)
2
1.0
1
0
1
50.0
1189.0
0.0
1189.0
View list
11
109080785
Muller, C (Christiaan)
2
0.5
0
1
1
25.0
1259.1
-212.5
1046.6
View list
12
2090097163
Johnson, L (Lakeisha)
1
1.0
1
0
0
100.0
1269.8
425.0
1694.8
View list
13
210089562
Bester, M (Milla)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
14
1110097519
Beech, K (Kael)
1
1.0
1
0
0
100.0
1218.0
425.0
1643.0
View list
15
2110099912
August, J (Jamie)
1
1.0
1
0
0
100.0
1173.8
425.0
1598.8
View list
16
2100110760
Arendse, M (Michaely)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list
17
111088555
Carelsen, C (Colan)
1
1.0
1
0
0
100.0
1242.2
425.0
1667.2
View list
18
2110099723
Cardinal, J (Jacelynn)
1
1.0
1
0
0
100.0
1173.8
425.0
1598.8
View list
19
209084154
Brink, S (Samantha)
1
1.0
1
0
0
100.0
1276.0
425.0
1701.0
View list
20
2100108734
Botma, I (Inke)
1
1.0
1
0
0
100.0
1225.3
425.0
1650.3
View list