Chess South Africa
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Chess South Africa
Owies, L (Lehanna)
Dob:
2005/04/04 (U20)
Gender:
Female
Chess SA id:
205083975
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1533 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
1071.3
Curent Weighted rating
1071.3
Curent Weighted performance
469.6
Current official/published rating (highest between Raw, WR and WP)
1071.3
Current floor (min rating allowed)
613.0
Current highest rating achieved
1113.0
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)
±199.2
Current Raw change used (final)
0.0
Projected new Raw rating
1071.3
Projected new Weighed rating
1071.3
Projected new Weighted performance
469.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1071.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1113.0
Projected new floor
613.0
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
887.2
Curent Weighted rating
887.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
887.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
896.4
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)
±258.9
Current Raw change used (final)
0.0
Projected new Raw rating
887.2
Projected new Weighed rating
887.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
887.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
896.4
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
625.6
Curent Weighted rating
625.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
625.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
649.6
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)
±375.9
Current Raw change used (final)
0.0
Projected new Raw rating
625.6
Projected new Weighed rating
625.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
625.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
649.6
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
584.0
Curent Weighted rating
584.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
584.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
584.0
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)
±398.8
Current Raw change used (final)
0.0
Projected new Raw rating
584.0
Projected new Weighed rating
584.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
584.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
584.0
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
12
West Coast Schools Prestige 2020 (U15 Girls)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1101.3
649.6
Analysis
11
Bo-Weskus Skole Prestige 2020 (O15+O18 Dogters)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
2
1.0
1113.0
896.4
Analysis
10
2019 South African Top Schools Team Championships (U13+U15 Girls)
2020/01/10
2020/01/11
4 Knights (4K)
Standard
90
0.94
5
5
3.0
1057.0
808.8
Analysis
9
Western Cape Top Schools 2019 (U15 Girls)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
4
4.0
843.9
651.2
Analysis
8
Western Cape Women`s Open 2019 (B)
2019/03/09
2019/03/09
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
792.7
594.0
Analysis
7
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Dogters)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
0
0.0
843.9
651.2
Analysis
6
Bo-Weskus Skole Skaak Prestige 2019 (Ope Dogters)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
7
3.0
657.0
520.8
Analysis
5
Back 2 School 2019 (Blitz)
2019/01/19
2019/01/19
West Coast (WCU)
Blitz
5
0.18
7
7
3.0
641.4
500.0
Analysis
4
Jakes Gerwel Aurecon 2018 (C)
2018/10/13
2018/10/13
Cape Town (WCT)
Rapid
25
0.54
7
6
1.0
627.8
500.0
Analysis
3
Western Cape Top Schools 2018 (U13 Girls)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
2.0
566.7
580.4
Analysis
2
West Coast League 2018 (B)
2018/07/07
2018/09/01
West Coast (WCU)
Standard
90
0.94
5
2
1.0
612.8
636.4
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U13 Girls)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
6
6
3.0
500.0
500.0
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
53
23
0
30
23.0
43.4
-56.1
1044.8
988.6
White
27
13
0
14
13.0
48.1
-15.7
1095.5
1079.7
Black
26
10
0
16
10.0
38.5
-98.1
992.1
894.0
Standard
All
24
14
0
10
14.0
58.3
70.8
986.4
1057.2
White
12
7
0
5
7.0
58.3
70.8
1053.9
1124.7
Black
12
7
0
5
7.0
58.3
70.8
918.9
989.7
Rapid
All
22
6
0
16
6.0
27.3
-193.2
1117.6
924.4
White
12
5
0
7
5.0
41.7
-70.8
1146.2
1075.4
Black
10
1
0
9
1.0
10.0
-340.0
1083.2
743.2
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1016.1
955.4
White
3
1
0
2
1.0
33.3
-141.7
1058.9
917.2
Black
4
2
0
2
2.0
50.0
0.0
984.0
984.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
205078541
Beyers, S (Shireen)
3
0.0
0
0
3
0.0
599.5
-425.0
174.5
View list
2
206077315
Gardener, A (Angelique)
2
0.0
0
0
2
0.0
710.3
-425.0
285.3
View list
3
205078542
Cloete, R (Roberta)
2
0.0
0
0
2
0.0
879.1
-425.0
454.1
View list
4
206093487
Mattheus, E (Elcay)
2
0.0
0
0
2
0.0
800.6
-425.0
375.6
View list
5
205078544
Dodd, A (Anya)
1
1.0
1
0
0
100.0
1113.0
425.0
1538.0
View list
6
206077294
Galant, R (Rozaan)
1
1.0
1
0
0
100.0
612.8
425.0
1037.8
View list
7
206086612
Gosa, L (Lisakhanya)
1
1.0
1
0
0
100.0
566.7
425.0
991.7
View list
8
105077648
Hogan, L (Lee)
1
1.0
1
0
0
100.0
641.4
425.0
1066.4
View list
9
205014440
Jordaan, S (Samishca)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
10
206088327
Jansen, R (Roza-Lee)
1
1.0
1
0
0
100.0
843.9
425.0
1268.9
View list
11
205046581
Kiewiets, J (Jamie-Lee)
1
1.0
1
0
0
100.0
657.0
425.0
1082.0
View list
12
2050100573
Lamoor, C (Carlin)
1
1.0
1
0
0
100.0
641.4
425.0
1066.4
View list
13
2060099683
Landu, A (Asive)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
14
2100109060
Makhasi, A (Athule)
1
1.0
1
0
0
100.0
792.7
425.0
1217.7
View list
15
1100106792
Maphasa, L (Lihlume)
1
1.0
1
0
0
100.0
627.8
425.0
1052.8
View list
16
1050096297
Maxongo, M (Milla)
1
1.0
1
0
0
100.0
641.4
425.0
1066.4
View list
17
2090109866
Mbane, Z (Ziyanda)
1
1.0
1
0
0
100.0
792.7
425.0
1217.7
View list
18
2040117060
Mostert, K (Karla)
1
1.0
1
0
0
100.0
1057.0
425.0
1482.0
View list
19
2070101249
Ndimande, M (Marcia)
1
1.0
1
0
0
100.0
1057.0
425.0
1482.0
View list
20
2050118856
Njomba, T (Thimna)
1
1.0
1
0
0
100.0
843.9
425.0
1268.9
View list