Chess South Africa
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Chess South Africa
Barnard, M (Marizaan)
Dob:
2014/11/11 (U12)
Gender:
Female
Chess SA id:
2140149955
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (16 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
1400.3
Curent Weighted rating
1345.3
Curent Weighted performance
1381.2
Current official/published rating (highest between Raw, WR and WP)
1400.3
Current floor (min rating allowed)
909.7
Current highest rating achieved
1409.7
Current K-factor
32
Games played this month
15
Score (S)
3.5
Expected score (We)
9.69
Difference (S-We)
-6.19
Current Raw change (no limits, including tournament time weight)
-180.2
Current min/max change allowed (with limits)
±124.6
Current Raw change used (final)
-124.6
Projected new Raw rating
1275.7
Projected new Weighed rating
1343.4
Projected new Weighted performance
1381.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1381.2
Projected effective change (new Official - current Official)
-19.1
Projected new highest rating
1409.7
Projected new floor
909.7
Projected new K-facor
32
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
1400.9
Curent Weighted rating
1347.5
Curent Weighted performance
1381.4
Current official/published rating (highest between Raw, WR and WP)
1400.9
Current floor (min rating allowed)
911.7
Current highest rating achieved
1411.7
Current K-factor
32
Games played this month
15
Score (S)
3.5
Expected score (We)
9.88
Difference (S-We)
-6.38
Current Raw change (no limits, including tournament time weight)
-204.2
Current min/max change allowed (with limits)
±124.5
Current Raw change used (final)
-124.5
Projected new Raw rating
1276.4
Projected new Weighed rating
1345.4
Projected new Weighted performance
1381.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1381.4
Projected effective change (new Official - current Official)
-19.5
Projected new highest rating
1411.7
Projected new floor
911.7
Projected new K-facor
32
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
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
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U11 Girls)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
1.0
Main rating:
1400.3
Rating gain/loss:
-87.4
Type rating:
1400.9
Rating gain/loss:
-108.8
Analysis
Tournament:
South African Junior Closed Chess Championship 2024 (U10 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
2.5
Main rating:
1400.3
Rating gain/loss:
-92.8
Type rating:
1400.9
Rating gain/loss:
-95.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
1.0
1400.3
1400.9
Analysis
6
South African Junior Closed Chess Championship 2024 (U10 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.5
1400.3
1400.9
Analysis
5
Eden Chess Trials 2 2024 (U12)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
5
4.0
1390.5
1390.0
Analysis
4
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1384.7
1379.4
Analysis
3
George Schools Trials 3 2024 (U11 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1384.7
1379.4
Analysis
2
George Schools Trials 2 2024 (U11 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1409.7
1411.7
Analysis
1
George Schools Trials 1 2024 (U11 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1409.7
1411.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
1.0
1400.3
1400.9
Analysis
14
South African Junior Closed Chess Championship 2024 (U10 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.5
1400.3
1400.9
Analysis
13
Eden Chess Trials 2 2024 (U12)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
5
4.0
1390.5
1390.0
Analysis
12
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1384.7
1379.4
Analysis
11
George Schools Trials 3 2024 (U11 Girls)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1384.7
1379.4
Analysis
10
George Schools Trials 2 2024 (U11 Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1409.7
1411.7
Analysis
9
George Schools Trials 1 2024 (U11 Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1409.7
1411.7
Analysis
8
Western Cape Top Schools 2023 (U11 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
5.0
1383.6
1381.8
Analysis
7
Eden Top Schools 2023 (U11 Girls)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
6
4
4.0
1301.1
1302.2
Analysis
6
Top Schools 2023 (U9)
2023/07/29
2023/07/29
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1237.4
1240.7
Analysis
5
Western Cape PS Individuals 2023 (U9 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
1.5
1278.3
1296.9
Analysis
4
Eden Trials 2+3 2023 (U10)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
6.0
1278.3
1296.9
Analysis
3
Eden Trails 1 2023 (U9 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1235.9
1244.0
Analysis
2
George Chess Trials 3 2023 (U9 Girls)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
George Chess Trials 2 2023 (U9 Girls)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
40
19
2
19
20.0
50.0
0.0
1255.0
1255.0
White
19
9
0
10
9.0
47.4
-22.4
1240.9
1218.5
Black
21
10
2
9
11.0
52.4
20.2
1267.8
1288.0
Standard
All
40
19
2
19
20.0
50.0
0.0
1255.0
1255.0
White
19
9
0
10
9.0
47.4
-22.4
1240.9
1218.5
Black
21
10
2
9
11.0
52.4
20.2
1267.8
1288.0
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
85
48
3
34
49.5
58.2
70.0
1230.2
1300.2
White
39
21
1
17
21.5
55.1
43.6
1230.3
1273.9
Black
46
27
2
17
28.0
60.9
92.4
1230.2
1322.5
Standard
All
85
48
3
34
49.5
58.2
70.0
1230.2
1300.2
White
39
21
1
17
21.5
55.1
43.6
1230.3
1273.9
Black
46
27
2
17
28.0
60.9
92.4
1230.2
1322.5
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
2140148834
Norgarb, S (Sophia)
4
1.0
1
0
3
25.0
1355.2
-212.5
1142.7
View list
2
2140147380
Fourie, L (Lieza Ann)
3
3.0
3
0
0
100.0
1328.6
425.0
1753.6
View list
3
2140143227
Farland, A (Aquila)
3
2.0
2
0
1
66.7
1299.6
141.7
1441.3
View list
4
2140148827
Botha, J (Jaylie)
3
1.0
1
0
2
33.3
1278.7
-141.7
1137.1
View list
5
2150149958
Fischer, A (Amanda)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
6
2140149959
Magomanele, T (Thato)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
7
2130145235
Pokpas, A (Akeelah-Leigh)
2
2.0
2
0
0
100.0
1301.1
425.0
1726.1
View list
8
2150142295
Stewart, C (Chante)
2
2.0
2
0
0
100.0
1257.1
425.0
1682.1
View list
9
2140148829
Greeff, M (Mari)
2
0.0
0
0
2
0.0
1397.2
-425.0
972.2
View list
10
2130192889
Beukes, L (Lea)
1
1.0
1
0
0
100.0
1409.7
425.0
1834.7
View list
11
2130136579
Barkhuysen, A (Ankia)
1
1.0
1
0
0
100.0
1409.7
425.0
1834.7
View list
12
2130192888
Appels, C (Chelsea)
1
1.0
1
0
0
100.0
1409.7
425.0
1834.7
View list
13
2130161500
Alberts, M (Marnel)
1
1.0
1
0
0
100.0
1383.6
425.0
1808.6
View list
14
2140151395
Bothma Cilliers, K (Kalika)
1
1.0
1
0
0
100.0
1383.6
425.0
1808.6
View list
15
2130161644
Botha, K (Kadija)
1
1.0
1
0
0
100.0
1384.7
425.0
1809.7
View list
16
2140144671
Blom, L (Lara)
1
1.0
1
0
0
100.0
1409.7
425.0
1834.7
View list
17
1140151107
Ceaser, E (Eathan)
1
1.0
1
0
0
100.0
1278.3
425.0
1703.3
View list
18
2140159141
Cathi, B (Beunielle)
1
1.0
1
0
0
100.0
1409.7
425.0
1834.7
View list
19
1140161665
Cameron, N (Noah)
1
1.0
1
0
0
100.0
1390.5
425.0
1815.5
View list
20
2150156961
Coleman, G (Gabriella)
1
1.0
1
0
0
100.0
1278.3
425.0
1703.3
View list