Chess South Africa
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Chess South Africa
Maziena, L (Lavanya)
Dob:
2010/07/24 (U16)
Gender:
Female
Chess SA id:
2100140917
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (13 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
1195.9
Curent Weighted rating
1199.0
Curent Weighted performance
1172.9
Current official/published rating (highest between Raw, WR and WP)
1199.0
Current floor (min rating allowed)
739.8
Current highest rating achieved
1239.8
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
1.67
Difference (S-We)
0.33
Current Raw change (no limits, including tournament time weight)
9.9
Current min/max change allowed (with limits)
±166.8
Current Raw change used (final)
9.9
Projected new Raw rating
1205.8
Projected new Weighed rating
1200.6
Projected new Weighted performance
1172.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.8
Projected effective change (new Official - current Official)
+6.8
Projected new highest rating
1239.8
Projected new floor
739.8
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
1171.4
Curent Weighted rating
1173.2
Curent Weighted performance
1151.3
Current official/published rating (highest between Raw, WR and WP)
1173.2
Current floor (min rating allowed)
708.4
Current highest rating achieved
1208.4
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
1.53
Difference (S-We)
0.47
Current Raw change (no limits, including tournament time weight)
16.9
Current min/max change allowed (with limits)
±172.7
Current Raw change used (final)
16.9
Projected new Raw rating
1188.3
Projected new Weighed rating
1175.2
Projected new Weighted performance
1151.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.3
Projected effective change (new Official - current Official)
+15.2
Projected new highest rating
1208.4
Projected new floor
708.4
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
1247.3
Curent Weighted rating
1220.4
Curent Weighted performance
1163.3
Current official/published rating (highest between Raw, WR and WP)
1247.3
Current floor (min rating allowed)
758.8
Current highest rating achieved
1258.8
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)
±155.0
Current Raw change used (final)
0.0
Projected new Raw rating
1247.3
Projected new Weighed rating
1223.4
Projected new Weighted performance
1163.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1247.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1258.8
Projected new floor
758.8
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
1140.4
Curent Weighted rating
1141.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1141.5
Current floor (min rating allowed)
758.8
Current highest rating achieved
1141.6
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)
±180.5
Current Raw change used (final)
0.0
Projected new Raw rating
1140.4
Projected new Weighed rating
1141.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.0
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1141.6
Projected new floor
758.8
Projected new K-facor
40
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Knights)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1195.9
Rating gain/loss:
9.9
Type rating:
1171.4
Rating gain/loss:
16.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Spartan Bishops Chess Championships 2024 (Knights)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1195.9
1171.4
Analysis
5
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1183.5
1144.4
Analysis
4
Jeffreys Bay CC Fide Rated Tournament 2024
2024/03/18
2024/03/26
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1183.5
1144.4
Analysis
3
Kouga Mayor's Cup 2024 (U15)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1183.5
1144.4
Analysis
2
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.5
1237.3
1204.2
Analysis
1
SBDCU Open 2024 (A)
2024/02/09
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1237.3
1204.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
33
Spartan Bishops Chess Championships 2024 (Knights)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1195.9
1171.4
Analysis
32
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1183.5
1144.4
Analysis
31
Jeffreys Bay CC Fide Rated Tournament 2024
2024/03/18
2024/03/26
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1183.5
1144.4
Analysis
30
Kouga Mayor's Cup 2024 (U15)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1183.5
1144.4
Analysis
29
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.5
1237.3
1204.2
Analysis
28
SBDCU Open 2024 (A)
2024/02/09
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1237.3
1204.2
Analysis
27
Jeffreys Bay CC 3rd December Rapid 2023
2023/12/11
2023/12/11
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.5
1239.8
1258.8
Analysis
26
Jeffreys Bay CC Nov Rapid 3 2023
2023/11/30
2023/11/30
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.0
1208.1
1185.7
Analysis
25
Lagoon Open Tournament 2023
2023/11/04
2023/11/04
Sarah Baartman (ESB)
Rapid
17
0.42
7
7
5.0
1208.1
1185.7
Analysis
24
Eastern Cape Chess Team Championship 2023 (U14)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
1.0
1192.5
1193.0
Analysis
23
Eastern Cape Provincial Individual Championship 2023 (U14 Girls)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
4.5
1192.5
1193.0
Analysis
22
Jeffreys Bay CC RR September 2023
2023/09/11
2023/09/11
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
2.0
1220.2
1223.0
Analysis
21
Marina Martinique Open Fundraiser 2023 (A)
2023/09/09
2023/09/09
Sarah Baartman (ESB)
Rapid
35
0.66
7
7
2.0
1220.2
1223.0
Analysis
20
Jeffreys Bay CC Blitz September 2023
2023/09/04
2023/09/04
Sarah Baartman (ESB)
Blitz
5
0.18
5
5
2.0
1220.2
1141.6
Analysis
19
Stulting Sportdag 2023 (Senior)
2023/08/25
2023/08/25
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
3.0
1217.4
1212.6
Analysis
18
Jeffreys Bay Chess Club Rapid August 2023
2023/08/21
2023/08/21
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1217.4
1212.6
Analysis
17
SBDCU Closed Trials 2023 (U14 Girls)
2023/07/29
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
3.0
1204.2
1171.8
Analysis
16
Fountains Mall Open 2023 (C)
2023/05/13
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1205.7
1187.6
Analysis
15
Paul Sauer Chess Tournament 2023 (Senior)
2023/05/05
2023/05/05
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
4.0
1205.7
1173.4
Analysis
14
Kouga Mayor's Cup 2023 (U13)
2023/04/15
2023/04/15
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1150.7
1128.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
30
10
1
19
10.5
35.0
-127.5
1305.3
1177.8
White
16
5
0
11
5.0
31.3
-159.4
1309.3
1150.0
Black
14
5
1
8
5.5
39.3
-91.1
1300.7
1209.6
Standard
All
30
10
1
19
10.5
35.0
-127.5
1305.3
1177.8
White
16
5
0
11
5.0
31.3
-159.4
1309.3
1150.0
Black
14
5
1
8
5.5
39.3
-91.1
1300.7
1209.6
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
180
75
10
95
80.0
44.4
-47.2
1243.3
1196.1
White
92
38
4
50
40.0
43.5
-55.4
1254.4
1199.0
Black
88
37
6
45
40.0
45.5
-38.6
1231.7
1193.1
Standard
All
92
35
8
49
39.0
42.4
-64.7
1244.6
1180.0
White
48
17
4
27
19.0
39.6
-88.5
1250.0
1161.5
Black
44
18
4
22
20.0
45.5
-38.6
1238.7
1200.1
Rapid
All
77
36
2
39
37.0
48.1
-16.6
1246.2
1229.6
White
39
19
0
20
19.0
48.7
-10.9
1268.5
1257.6
Black
38
17
2
19
18.0
47.4
-22.4
1223.3
1200.9
Blitz
All
11
4
0
7
4.0
36.4
-115.9
1212.7
1096.8
White
5
2
0
3
2.0
40.0
-85.0
1187.2
1102.2
Black
6
2
0
4
2.0
33.3
-141.7
1233.9
1092.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130133899
Stuurman, C (Caydee)
5
3.5
3
1
1
70.0
1151.1
170.0
1321.1
View list
2
2060153614
Janse Van Rensburg, S (Sanmarie)
5
1.5
1
1
4
30.0
1192.4
-170.0
1022.4
View list
3
2100134129
Bruton, FE (Faith Elizabeth)
5
1.0
1
0
4
20.0
1183.6
-255.0
928.6
View list
4
1100142421
Kammies, M (Montell)
5
0.0
0
0
5
0.0
1201.8
-425.0
776.8
View list
5
1090137436
January, P (Pharrel)
4
2.5
2
1
1
62.5
1198.7
106.3
1305.0
View list
6
1090146775
Barendse, R (Raydon)
4
2.0
2
0
2
50.0
1212.8
0.0
1212.8
View list
7
2100151704
Moller, S (Sarah)
4
2.0
2
0
2
50.0
1169.2
0.0
1169.2
View list
8
2100137443
Pietersen, L (Leandre)
4
1.5
0
3
1
37.5
1200.9
-106.3
1094.7
View list
9
1060154781
Saunders, E (Ethan)
4
1.0
1
0
3
25.0
1215.3
-212.5
1002.8
View list
10
1100134132
Jonas, Y (Yongisipho)
4
0.0
0
0
4
0.0
1165.1
-425.0
740.1
View list
11
1110158546
De Villiers, D (Dwaine)
3
3.0
3
0
0
100.0
1222.7
425.0
1647.7
View list
12
1120151692
Hendricks, Z (Zayden)
3
2.5
2
1
0
83.3
1221.8
283.3
1505.1
View list
13
1060135611
Isaacs, C (Charlton)
3
1.0
1
0
2
33.3
1174.4
-141.7
1032.7
View list
14
1090140918
Mcetywa, K (Khanya)
3
1.0
1
0
2
33.3
1179.8
-141.7
1038.1
View list
15
1060134125
Jantjies, J (Jayden)
3
0.0
0
0
3
0.0
1166.8
-425.0
741.8
View list
16
2110133898
De Lange, E (Erin)
2
2.0
2
0
0
100.0
1116.3
425.0
1541.3
View list
17
2140133897
De Lange, E (Edeline)
2
2.0
2
0
0
100.0
1137.8
425.0
1562.8
View list
18
2110142410
Booysen, CL (Carli Lucia)
2
2.0
2
0
0
100.0
1198.3
425.0
1623.3
View list
19
2130131343
Le Grange, T (Tailyn)
2
2.0
2
0
0
100.0
1143.8
425.0
1568.8
View list
20
1130153082
Murry, M (Morgan)
2
2.0
2
0
0
100.0
1220.2
425.0
1645.2
View list