Chess South Africa
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Chess South Africa
Lewis, K (Kiara)
Dob:
2013/09/27 (U12)
Gender:
Female
Chess SA id:
2130303337
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (48 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
1220.3
Current Weighted rating
1201.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1220.3
Current highest rating achieved
1220.3
Current floor (min rating allowed)
720.3
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)
±161.1
Current Raw change used (final)
0.0
Projected new Raw rating
1220.3
Projected new Weighed rating
1105.6
Projected new Weighted performance
737.0
Projected new final Raw rating (if new WP > new Raw)
1220.3
Projected new highest rating
1220.3
Projected new floor
720.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.3
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
1223.2
Current Weighted rating
1201.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1223.2
Current highest rating achieved
1223.2
Current floor (min rating allowed)
723.2
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)
±160.4
Current Raw change used (final)
0.0
Projected new Raw rating
1223.2
Projected new Weighed rating
1105.8
Projected new Weighted performance
737.0
Projected new final Raw rating (if new WP > new Raw)
1223.2
Projected new highest rating
1223.2
Projected new floor
723.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.2
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
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
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
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
2
2024 Tshwane North School District CLOSED Individual Champioships (U11 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U11 Girls)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Tshwane North School District CLOSED Individual Champioships (U11 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U11 Girls)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
1
4
5.5
55.0
42.5
1201.9
1244.4
White
4
4
0
0
4.0
100.0
425.0
1191.9
1616.9
Black
6
1
1
4
1.5
25.0
-212.5
1208.6
996.1
Standard
All
10
5
1
4
5.5
55.0
42.5
1201.9
1244.4
White
4
4
0
0
4.0
100.0
425.0
1191.9
1616.9
Black
6
1
1
4
1.5
25.0
-212.5
1208.6
996.1
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
1
4
5.5
55.0
42.5
1201.9
1244.4
White
4
4
0
0
4.0
100.0
425.0
1191.9
1616.9
Black
6
1
1
4
1.5
25.0
-212.5
1208.6
996.1
Standard
All
10
5
1
4
5.5
55.0
42.5
1201.9
1244.4
White
4
4
0
0
4.0
100.0
425.0
1191.9
1616.9
Black
6
1
1
4
1.5
25.0
-212.5
1208.6
996.1
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
2130143064
Venter, C (Chermone)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
2
2140145702
Kotze, M (Micah Navaeh)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2140156023
Chabalala, K (Khensani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2130303330
Bezuidenhout, C (Charissa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2140159888
Sifiri, O (Oresoametse)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1140159886
Schoeman, M (Maya Trinette)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2130300885
Lombard, L (Lene)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
2130139966
Venter, A (Amelie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2140135150
Prinsloo, V (Veronique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
