Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Romburgh, L (Lana)
Dob:
2015/01/26 (U10)
Gender:
Female
Chess SA id:
2150130289
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2023/06/10 (382 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
Current Raw rating
1064.9
Current Weighted rating
1059.9
Current Weighted performance
770.4
Current official/published rating (highest between Raw, WR and WP)
1064.9
Current highest rating achieved
1132.3
Current floor (min rating allowed)
632.3
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)
±201.0
Current Raw change used (final)
0.0
Projected new Raw rating
1064.9
Projected new Weighed rating
975.5
Projected new Weighted performance
770.4
Projected new final Raw rating (if new WP > new Raw)
1064.9
Projected new highest rating
1132.3
Projected new floor
632.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1064.9
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1050.8
Current Weighted rating
1042.7
Current Weighted performance
770.4
Current official/published rating (highest between Raw, WR and WP)
1050.8
Current highest rating achieved
1117.6
Current floor (min rating allowed)
617.6
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)
±205.1
Current Raw change used (final)
0.0
Projected new Raw rating
1050.8
Projected new Weighed rating
960.0
Projected new Weighted performance
770.4
Projected new final Raw rating (if new WP > new Raw)
1050.8
Projected new highest rating
1117.6
Projected new floor
617.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1050.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
5
Dr Kenneth Kaunda Volkies 2023 (Beginners)
2023/06/10
2023/06/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
1038.0
1012.8
Analysis
4
DR Kenneth Kaunda Curro 2023 (E)
2023/04/22
2023/04/22
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
1.5
1044.3
1014.4
Analysis
3
Ferdinand Postma Potchefstroom 2022 (C)
2022/04/09
2022/04/09
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
0.5
1097.1
1074.4
Analysis
2
Die Wilge 2020 (U10)
2020/03/14
2020/03/14
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
3
0.5
1132.3
1117.6
Analysis
1
Gimnasium 2020 (U10)
2020/02/01
2020/02/01
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
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
22
3
4
15
5.0
22.7
-231.8
1176.5
944.6
White
13
2
2
9
3.0
23.1
-228.8
1169.7
940.8
Black
9
1
2
6
2.0
22.2
-236.1
1186.3
950.2
Standard
All
22
3
4
15
5.0
22.7
-231.8
1176.5
944.6
White
13
2
2
9
3.0
23.1
-228.8
1169.7
940.8
Black
9
1
2
6
2.0
22.2
-236.1
1186.3
950.2
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
2150146497
Scholtz, I (Imke)
1
1.0
1
0
0
100.0
1038.0
425.0
1463.0
View list
2
1140152130
Disetlhla, N (Neo)
1
1.0
1
0
0
100.0
1044.3
425.0
1469.3
View list
3
1160157791
Coetzee, R (Rico)
1
1.0
1
0
0
100.0
1038.0
425.0
1463.0
View list
4
1110149669
Mabiza, N (Nomvuselelo)
1
0.5
0
1
0
50.0
1044.3
0.0
1044.3
View list
5
1110133300
Maoto, A (Amogelang)
1
0.5
0
1
0
50.0
1132.3
0.0
1132.3
View list
6
2110157797
Mkhwanazi, R (Reabetswe)
1
0.5
0
1
0
50.0
1038.0
0.0
1038.0
View list
7
1130130288
Van Romburgh, J (Jan)
1
0.5
0
1
0
50.0
1097.1
0.0
1097.1
View list
8
1110096184
Van Romburgh, H (Hannes)
1
0.0
0
0
1
0.0
1097.1
-425.0
672.1
View list
9
1130140601
Van Der Westhuizen, T (Thomas)
1
0.0
0
0
1
0.0
1097.1
-425.0
672.1
View list
10
1110157796
May, T (Tshegofatsto)
1
0.0
0
0
1
0.0
1038.0
-425.0
613.0
View list
11
1110106923
Plaatjie, V (Vuyelwa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1110130286
Moraar, T (Tushar)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1120130285
Mokgosi, O (Ogone)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
14
1120130284
Mokgara, B (Botshelo)
1
0.0
0
0
1
0.0
1132.3
-425.0
707.3
View list
15
2110154539
Maleke, K (Keketso)
1
0.0
0
0
1
0.0
1044.3
-425.0
619.3
View list
16
1120140598
Labuschagne, E (Edrich)
1
0.0
0
0
1
0.0
1097.1
-425.0
672.1
View list
17
1130149647
Jordaan, M (Marco)
1
0.0
0
0
1
0.0
1044.3
-425.0
619.3
View list
18
1110140597
Grobbelaar, H (Hannes)
1
0.0
0
0
1
0.0
1097.1
-425.0
672.1
View list
19
1160147138
Gresse, J (Jayden)
1
0.0
0
0
1
0.0
1044.3
-425.0
619.3
View list
20
1120109534
Goldschagg, R (Rudolf)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list