Chess South Africa
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Chess South Africa
Maartens, K (Kirsten)
Dob:
2009/03/23 (U16)
Gender:
Female
Chess SA id:
2090134212
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/09/04 (614 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
1232.0
Curent Weighted rating
1231.5
Curent Weighted performance
981.0
Current official/published rating (highest between Raw, WR and WP)
1232.0
Current floor (min rating allowed)
811.6
Current highest rating achieved
1311.6
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)
±158.4
Current Raw change used (final)
0.0
Projected new Raw rating
1232.0
Projected new Weighed rating
1232.1
Projected new Weighted performance
981.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.1
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1311.6
Projected new floor
811.6
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
1229.3
Curent Weighted rating
1229.0
Curent Weighted performance
978.9
Current official/published rating (highest between Raw, WR and WP)
1229.3
Current floor (min rating allowed)
823.7
Current highest rating achieved
1323.7
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)
±159.0
Current Raw change used (final)
0.0
Projected new Raw rating
1229.3
Projected new Weighed rating
1229.5
Projected new Weighted performance
978.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.5
Projected effective change (new Official - current Official)
+0.2
Projected new highest rating
1323.7
Projected new floor
823.7
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
1161.2
Curent Weighted rating
1161.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1161.2
Current floor (min rating allowed)
661.2
Current highest rating achieved
1161.2
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)
±175.2
Current Raw change used (final)
0.0
Projected new Raw rating
1161.2
Projected new Weighed rating
1161.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1161.2
Projected new floor
661.2
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
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)
661.2
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
661.2
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
10
2022 Etienne Lewis (U14 Girls)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
1.0
1311.6
1323.7
Analysis
9
2022 Gauteng Schools Team Championships (U13 Girls)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1106.9
1108.8
Analysis
8
2022 Alekhine Open (D)
2022/08/13
2022/08/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1106.9
1108.8
Analysis
7
Ladies Tournament 9 August 2022 (Knight)
2022/08/09
2022/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1106.9
1108.8
Analysis
6
Tuks Junior Developmental Tournament 2022 (Blue)
2022/08/06
2022/08/06
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1106.9
1108.8
Analysis
5
D4 Individuals 2022 (U13 Girls)
2022/04/23
2022/04/23
Tshwane (GTP)
Rapid
30
0.60
7
6
2.0
1112.9
1200.0
Analysis
4
CP Ope 2022 (D1)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1145.4
1149.6
Analysis
3
Piet Robertse 2022 (D)
2022/02/05
2022/02/05
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1145.4
1149.6
Analysis
2
2021 Lardies Ope (D)
2021/10/30
2021/10/30
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1084.6
1075.2
Analysis
1
2021 Lubowski Open Tournament (D)
2021/05/01
2021/05/02
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
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
51
23
1
27
23.5
46.1
-33.3
1164.8
1131.4
White
26
14
1
11
14.5
55.8
49.0
1182.8
1231.8
Black
25
9
0
16
9.0
36.0
-119.0
1146.0
1027.0
Standard
All
45
21
1
23
21.5
47.8
-18.9
1157.5
1138.6
White
23
13
1
9
13.5
58.7
73.9
1174.3
1248.2
Black
22
8
0
14
8.0
36.4
-115.9
1139.9
1024.0
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1219.4
1077.8
White
3
1
0
2
1.0
33.3
-141.7
1247.8
1106.2
Black
3
1
0
2
1.0
33.3
-141.7
1191.0
1049.3
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
2100109348
Karsten, CB (Chay Belle)
4
3.0
3
0
1
75.0
1152.5
212.5
1365.0
View list
2
2130119628
Loubser, L (Lara)
2
2.0
2
0
0
100.0
1126.2
425.0
1551.2
View list
3
2100131805
Loubser, LA (Lilliene)
2
1.0
1
0
1
50.0
1209.3
0.0
1209.3
View list
4
1120135739
Pretorius, P (Pieter)
2
0.5
0
1
1
25.0
1126.2
-212.5
913.7
View list
5
1090098574
Gounder, A (Arun)
2
0.0
0
0
2
0.0
1095.8
-425.0
670.8
View list
6
1100119500
Van Der Merwe, R (Ruben)
2
0.0
0
0
2
0.0
1153.5
-425.0
728.5
View list
7
2090139992
Kotze, K (Klara)
1
1.0
1
0
0
100.0
1112.9
425.0
1537.9
View list
8
2050134424
Barnard, M (Margot)
1
1.0
1
0
0
100.0
1084.6
425.0
1509.6
View list
9
1130134041
Botha, L (Logan)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
10
1120108359
Bhudai, M (Milan)
1
1.0
1
0
0
100.0
1145.4
425.0
1570.4
View list
11
2120134048
Erwee, E (Elizabeth)
1
1.0
1
0
0
100.0
1145.4
425.0
1570.4
View list
12
2130137395
Du Toit, M (Mine)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
13
108087840
De Beer, K (Kieron)
1
1.0
1
0
0
100.0
1084.6
425.0
1509.6
View list
14
1070137424
Jansen Van Vuuren, L (Luke)
1
1.0
1
0
0
100.0
1145.4
425.0
1570.4
View list
15
2150143814
Marani, S (Sofia)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
16
2100097422
Masilo, R (Rendane)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
17
2100145842
Mojafi, K (Keketso Kopano)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
18
2120135735
Muller, M (Mari)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
19
2110143327
Noge, L (Lethabo)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list
20
1090107165
Oosthuizen, L (Ludrick)
1
1.0
1
0
0
100.0
1106.9
425.0
1531.9
View list