Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Lourens, L (Lihan)
Dob:
2017/02/16 (U8)
Gender:
Male
Chess SA id:
1170300084
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (49 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
1291.9
Current Weighted rating
1217.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1291.9
Current highest rating achieved
1291.9
Current floor (min rating allowed)
791.9
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)
±145.5
Current Raw change used (final)
0.0
Projected new Raw rating
1291.9
Projected new Weighed rating
1121.1
Projected new Weighted performance
1073.4
Projected new final Raw rating (if new WP > new Raw)
1291.9
Projected new highest rating
1291.9
Projected new floor
791.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1291.9
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
1292.6
Current Weighted rating
1216.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1292.6
Current highest rating achieved
1292.6
Current floor (min rating allowed)
792.6
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)
±145.3
Current Raw change used (final)
0.0
Projected new Raw rating
1292.6
Projected new Weighed rating
1119.4
Projected new Weighted performance
824.1
Projected new final Raw rating (if new WP > new Raw)
1292.6
Projected new highest rating
1292.6
Projected new floor
792.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1292.6
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
1236.4
Current Weighted rating
1208.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1236.4
Current highest rating achieved
1236.4
Current floor (min rating allowed)
736.4
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)
±157.4
Current Raw change used (final)
0.0
Projected new Raw rating
1236.4
Projected new Weighed rating
1112.0
Projected new Weighted performance
437.3
Projected new final Raw rating (if new WP > new Raw)
1236.4
Projected new highest rating
1236.4
Projected new floor
736.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.4
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U7 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1269.8
1258.0
Analysis
2
Overberg Schools - PS Closed 2024 (U7 Mixed)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
1
Overberg Schools - PS Trials Region 3 2024 (U7 Mixed)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
5
3.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U7 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1269.8
1258.0
Analysis
2
Overberg Schools - PS Closed 2024 (U7 Mixed)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
1
Overberg Schools - PS Trials Region 3 2024 (U7 Mixed)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
11
1
4
11.5
71.9
185.9
1209.2
1395.2
White
9
6
0
3
6.0
66.7
141.7
1231.3
1373.0
Black
7
5
1
1
5.5
78.6
242.9
1180.9
1423.7
Standard
All
11
8
0
3
8.0
72.7
193.2
1215.8
1409.0
White
6
4
0
2
4.0
66.7
141.7
1245.2
1386.8
Black
5
4
0
1
4.0
80.0
255.0
1180.5
1435.5
Rapid
All
5
3
1
1
3.5
70.0
170.0
1194.8
1364.8
White
3
2
0
1
2.0
66.7
141.7
1203.5
1345.2
Black
2
1
1
0
1.5
75.0
212.5
1181.8
1394.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
11
1
4
11.5
71.9
185.9
1209.2
1395.2
White
9
6
0
3
6.0
66.7
141.7
1231.3
1373.0
Black
7
5
1
1
5.5
78.6
242.9
1180.9
1423.7
Standard
All
11
8
0
3
8.0
72.7
193.2
1215.8
1409.0
White
6
4
0
2
4.0
66.7
141.7
1245.2
1386.8
Black
5
4
0
1
4.0
80.0
255.0
1180.5
1435.5
Rapid
All
5
3
1
1
3.5
70.0
170.0
1194.8
1364.8
White
3
2
0
1
2.0
66.7
141.7
1203.5
1345.2
Black
2
1
1
0
1.5
75.0
212.5
1181.8
1394.3
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
2170152341
Avenant, J (Jone)
2
1.5
1
1
0
75.0
1200.0
212.5
1412.5
View list
2
1170159267
Coetzer, R (Rossouw)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
3
1170300082
Le Roux, M (Markus)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1170191692
Henning, A (Alex)
1
1.0
1
0
0
100.0
1269.8
425.0
1694.8
View list
5
2170300080
Harikisun, A (Aaheli)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1170300079
Fourie, C (Cj)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1170300078
Duvenage, H (Hanru)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1170300789
Dube, Z (Zayne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1170193019
Bruiners, J (Jeanne)
1
1.0
1
0
0
100.0
1269.8
425.0
1694.8
View list
10
1170300086
Oosthuizen, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1170192862
Smit, G (Gerrit)
1
1.0
1
0
0
100.0
1269.8
425.0
1694.8
View list
12
1170192944
Rostoll, A (Arno)
1
1.0
1
0
0
100.0
1269.8
425.0
1694.8
View list
13
1170192943
Rens, D (Deauwin)
1
0.0
0
0
1
0.0
1269.8
-425.0
844.8
View list
14
1170141005
Levin, J (Jesse)
1
0.0
0
0
1
0.0
1269.8
-425.0
844.8
View list