Chess South Africa
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Chess South Africa
Petersen, U (Ulentia)
Dob:
2014/02/14 (U12)
Gender:
Female
Chess SA id:
2140193077
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (264 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
1219.5
Current Weighted rating
1211.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1219.5
Current highest rating achieved
1222.8
Current floor (min rating allowed)
722.8
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)
±161.3
Current Raw change used (final)
0.0
Projected new Raw rating
1219.5
Projected new Weighed rating
1115.3
Projected new Weighted performance
677.9
Projected new final Raw rating (if new WP > new Raw)
1219.5
Projected new highest rating
1222.8
Projected new floor
722.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.5
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
1217.8
Current Weighted rating
1211.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1217.8
Current highest rating achieved
1223.6
Current floor (min rating allowed)
723.6
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)
±161.7
Current Raw change used (final)
0.0
Projected new Raw rating
1217.8
Projected new Weighed rating
1114.4
Projected new Weighted performance
677.9
Projected new final Raw rating (if new WP > new Raw)
1217.8
Projected new highest rating
1223.6
Projected new floor
723.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.8
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
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1222.8
1223.6
Analysis
1
Mossel Bay Schools Trials 2 2024 (U11)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1222.8
1223.6
Analysis
1
Mossel Bay Schools Trials 2 2024 (U11)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
65
0.85
5
5
3.5
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
1210.3
1252.8
White
4
4
0
0
4.0
100.0
425.0
1142.6
1567.6
Black
6
1
1
4
1.5
25.0
-212.5
1255.5
1043.0
Standard
All
10
5
1
4
5.5
55.0
42.5
1210.3
1252.8
White
4
4
0
0
4.0
100.0
425.0
1142.6
1567.6
Black
6
1
1
4
1.5
25.0
-212.5
1255.5
1043.0
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
1210.3
1252.8
White
4
4
0
0
4.0
100.0
425.0
1142.6
1567.6
Black
6
1
1
4
1.5
25.0
-212.5
1255.5
1043.0
Standard
All
10
5
1
4
5.5
55.0
42.5
1210.3
1252.8
White
4
4
0
0
4.0
100.0
425.0
1142.6
1567.6
Black
6
1
1
4
1.5
25.0
-212.5
1255.5
1043.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2140150057
Wessels, M (Melissa)
2
2.0
2
0
0
100.0
1211.4
425.0
1636.4
View list
2
2130300764
Thomas, S (Sheree)
1
1.0
1
0
0
100.0
1222.8
425.0
1647.8
View list
3
1140150053
Nomyayi, M (Mazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140150050
Miller, J (Jahwan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2140139291
Jaftha, Z (Zakeva)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2130136603
Zaaiman, J (Jana)
1
0.0
0
0
1
0.0
1222.8
-425.0
797.8
View list
7
2130108536
Van Zyl, L (Lisa)
1
0.0
0
0
1
0.0
1222.8
-425.0
797.8
View list
8
2140135424
Riddles, C (Ciara)
1
0.0
0
0
1
0.0
1222.8
-425.0
797.8
View list
9
2140148827
Botha, J (Jaylie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
