Chess South Africa
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Chess South Africa
Lewis, L (Liav)
Dob:
2007/07/31 (U18)
Gender:
Male
Chess SA id:
1070157099
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/11 (107 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
1174.9
Current Weighted rating
1187.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.6
Current highest rating achieved
1215.8
Current floor (min rating allowed)
715.8
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)
±171.9
Current Raw change used (final)
0.0
Projected new Raw rating
1174.9
Projected new Weighed rating
1092.1
Projected new Weighted performance
392.9
Projected new final Raw rating (if new WP > new Raw)
1174.9
Projected new highest rating
1215.8
Projected new floor
715.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.9
Projected effective change (new Official - current Official)
-12.7
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
1171.9
Current Weighted rating
1186.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.1
Current highest rating achieved
1219.8
Current floor (min rating allowed)
719.8
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)
±172.6
Current Raw change used (final)
0.0
Projected new Raw rating
1171.9
Projected new Weighed rating
1090.7
Projected new Weighted performance
392.9
Projected new final Raw rating (if new WP > new Raw)
1171.9
Projected new highest rating
1219.8
Projected new floor
719.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.9
Projected effective change (new Official - current Official)
-14.2
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
2
1.0
1173.1
1169.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Dainfern College Chess League 2024 (A)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
2
1.0
1173.1
1169.0
Analysis
2
St Peters College Chess League 2023 (A)
2023/09/11
2023/10/23
Johannesburg Metro (GJM)
Standard
60
0.83
6
2
0.0
1215.8
1219.8
Analysis
1
Steyn City School Chess League 2023 (A)
2023/05/05
2023/05/29
Johannesburg Metro (GJM)
Standard
60
0.83
6
3
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
2
1
0
1
1.0
50.0
0.0
1200.3
1200.3
White
1
0
0
1
0.0
0.0
-425.0
1200.6
775.6
Black
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Standard
All
2
1
0
1
1.0
50.0
0.0
1200.3
1200.3
White
1
0
0
1
0.0
0.0
-425.0
1200.6
775.6
Black
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
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
7
3
0
4
3.0
42.9
-60.7
1170.7
1109.9
White
5
2
0
3
2.0
40.0
-85.0
1146.5
1061.5
Black
2
1
0
1
1.0
50.0
0.0
1231.1
1231.1
Standard
All
7
3
0
4
3.0
42.9
-60.7
1170.7
1109.9
White
5
2
0
3
2.0
40.0
-85.0
1146.5
1061.5
Black
2
1
0
1
1.0
50.0
0.0
1231.1
1231.1
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
1100301638
Holomisa, V (Vumile)
1
1.0
1
0
0
100.0
1173.1
425.0
1598.1
View list
2
1060157101
Lutchman, A (Arya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1070157112
Nkosi, P (Philasande)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1050153713
Mckibbin, G (Gregory)
1
0.0
0
0
1
0.0
1173.1
-425.0
748.1
View list
5
1070153708
Lancaster, K (Kyra)
1
0.0
0
0
1
0.0
1215.8
-425.0
790.8
View list
6
108080814
Engelbrecht, J (Joshua)
1
0.0
0
0
1
0.0
1215.8
-425.0
790.8
View list
7
1050153736
Dullabh, S (Shivay)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
