Chess South Africa
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Chess South Africa
Arnot, J (Jewel)
Dob:
2015/01/30 (U10)
Gender:
Female
Chess SA id:
2150301527
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (45 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
1176.3
Current Weighted rating
1197.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.1
Current highest rating achieved
1211.5
Current floor (min rating allowed)
711.5
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.28
Difference (S-We)
-0.23
Current Raw change (no limits, including tournament time weight)
-8.4
Current min/max change allowed (with limits)
±171.5
Current Raw change used (final)
-8.4
Projected new Raw rating
1167.9
Projected new Weighed rating
1101.3
Projected new Weighted performance
835.5
Projected new final Raw rating (if new WP > new Raw)
1167.9
Projected new highest rating
1211.5
Projected new floor
711.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.9
Projected effective change (new Official - current Official)
-29.2
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.50
Difference (S-We)
-0.50
Current Raw change (no limits, including tournament time weight)
-20.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-20.0
Projected new Raw rating
1180.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
367.6
Projected new final Raw rating (if new WP > new Raw)
1180.0
Projected new highest rating
1180.0
Projected new floor
680.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.0
Projected effective change (new Official - current Official)
-20.0
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
1158.3
Current Weighted rating
1194.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.8
Current highest rating achieved
1218.4
Current floor (min rating allowed)
718.4
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)
±176.0
Current Raw change used (final)
0.0
Projected new Raw rating
1158.3
Projected new Weighed rating
1099.0
Projected new Weighted performance
636.3
Projected new final Raw rating (if new WP > new Raw)
1158.3
Projected new highest rating
1218.4
Projected new floor
718.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.3
Projected effective change (new Official - current Official)
-36.5
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
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1176.3
Rating gain/loss:
-8.4
Type rating:
1200.0
Rating gain/loss:
-20.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1176.3
1200.0
Analysis
2
Kempton Park Cluster Teams League 2024 (U9A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
5
5
1.0
1211.5
1218.4
Analysis
1
Kempton Park Cluster Individuals 2024 (U9 Girls)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1176.3
1200.0
Analysis
2
Kempton Park Cluster Teams League 2024 (U9A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
5
5
1.0
1211.5
1218.4
Analysis
1
Kempton Park Cluster Individuals 2024 (U9 Girls)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
5
2
8
6.0
40.0
-85.0
1202.0
1117.0
White
8
2
2
4
3.0
37.5
-106.3
1201.5
1095.3
Black
7
3
0
4
3.0
42.9
-60.7
1202.4
1141.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1205.1
1120.1
White
2
0
0
2
0.0
0.0
-425.0
1212.7
787.7
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Rapid
All
10
3
2
5
4.0
40.0
-85.0
1200.4
1115.4
White
6
2
2
2
3.0
50.0
0.0
1197.8
1197.8
Black
4
1
0
3
1.0
25.0
-212.5
1204.3
991.8
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
15
5
2
8
6.0
40.0
-85.0
1202.0
1117.0
White
8
2
2
4
3.0
37.5
-106.3
1201.5
1095.3
Black
7
3
0
4
3.0
42.9
-60.7
1202.4
1141.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1205.1
1120.1
White
2
0
0
2
0.0
0.0
-425.0
1212.7
787.7
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Rapid
All
10
3
2
5
4.0
40.0
-85.0
1200.4
1115.4
White
6
2
2
2
3.0
50.0
0.0
1197.8
1197.8
Black
4
1
0
3
1.0
25.0
-212.5
1204.3
991.8
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
2150139615
Negota, R (Rialivhuwa)
2
0.0
0
0
2
0.0
1188.2
-425.0
763.2
View list
2
2160301535
Van Der Merwe, L (Lea)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2150301532
Roets, J (Juanne')
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2160305780
Mnisi, S (Saseka)
1
1.0
1
0
0
100.0
1176.3
425.0
1601.3
View list
5
2160305783
Ncube, N (Nolwazi)
1
1.0
1
0
0
100.0
1176.3
425.0
1601.3
View list
6
2150301530
Gottsch, A (Astrid)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1150302597
Coetzer, J (Jandre)
1
0.5
0
1
0
50.0
1211.5
0.0
1211.5
View list
8
1160302576
Van Der Westhuizen, N (Nicolaas)
1
0.5
0
1
0
50.0
1211.5
0.0
1211.5
View list
9
2160305787
Sibanda, T (Thandeka)
1
0.0
0
0
1
0.0
1176.3
-425.0
751.3
View list
10
1150301517
Moshwana, R (Rhulani)
1
0.0
0
0
1
0.0
1211.5
-425.0
786.5
View list
11
1160301510
Lamola, L (Leago)
1
0.0
0
0
1
0.0
1211.5
-425.0
786.5
View list
12
2150301529
Engelbrecht, C (Chanel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2150155163
Cibi, C (Chuma)
1
0.0
0
0
1
0.0
1176.3
-425.0
751.3
View list
14
1160302592
Boddington, B (Bjorn)
1
0.0
0
0
1
0.0
1211.5
-425.0
786.5
View list