Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Whitehead, JL (Jenna Leigh)
Dob:
2000/08/17 (Adult)
Gender:
Female
Chess SA id:
200090758
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2018/05/26 (2223 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
1225.6
Current Weighted rating
1225.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1225.6
Current highest rating achieved
1225.6
Current floor (min rating allowed)
725.6
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)
±159.9
Current Raw change used (final)
0.0
Projected new Raw rating
1225.6
Projected new Weighed rating
1127.6
Projected new Weighted performance
176.8
Projected new final Raw rating (if new WP > new Raw)
1225.6
Projected new highest rating
1225.6
Projected new floor
725.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.6
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
1229.6
Current Weighted rating
1229.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1229.6
Current highest rating achieved
1229.6
Current floor (min rating allowed)
729.6
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)
±159.0
Current Raw change used (final)
0.0
Projected new Raw rating
1229.6
Projected new Weighed rating
1131.2
Projected new Weighted performance
176.8
Projected new final Raw rating (if new WP > new Raw)
1229.6
Projected new highest rating
1229.6
Projected new floor
729.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.6
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
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
2
2018 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Ekurhuleni North Schools Individuals 2018 (U18 Girls)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
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
10
5
1
4
5.5
55.0
42.5
1216.5
1259.0
White
4
3
1
0
3.5
87.5
318.8
1170.0
1488.7
Black
6
2
0
4
2.0
33.3
-141.7
1247.6
1105.9
Standard
All
10
5
1
4
5.5
55.0
42.5
1216.5
1259.0
White
4
3
1
0
3.5
87.5
318.8
1170.0
1488.7
Black
6
2
0
4
2.0
33.3
-141.7
1247.6
1105.9
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
2000101478
Cakirek, I (Iman)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2010101472
Toland, SA (Shannon Ann)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2020097606
Saroop, M (Marushka)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
201088493
Kabemba, K (Katia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2000101477
Hlungwane, K (Kateki)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2010101479
Malise, BS (Basetsana Seadimo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
2000101468
Mpinga, K (Khanyisile Itumeleng)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2020101204
Lolo, A (Ariane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2000103339
Kganakga, B (Basetsana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
200007735
Du Plessis, AC (Anika)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
