Chess South Africa
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Chess South Africa
Dreyer, L (Liejane)
Dob:
2009/12/28 (U16)
Gender:
Female
Chess SA id:
2090117350
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2022/08/19 (677 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
1120.1
Current Weighted rating
1120.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1120.1
Current highest rating achieved
1166.2
Current floor (min rating allowed)
666.2
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)
±185.8
Current Raw change used (final)
0.0
Projected new Raw rating
1120.1
Projected new Weighed rating
1030.5
Projected new Weighted performance
501.6
Projected new final Raw rating (if new WP > new Raw)
1120.1
Projected new highest rating
1166.2
Projected new floor
666.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.1
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
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
1090.0
Current Weighted rating
1089.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1090.0
Current highest rating achieved
1144.4
Current floor (min rating allowed)
644.4
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)
±193.9
Current Raw change used (final)
0.0
Projected new Raw rating
1090.0
Projected new Weighed rating
1002.8
Projected new Weighted performance
528.0
Projected new final Raw rating (if new WP > new Raw)
1090.0
Projected new highest rating
1144.4
Projected new floor
644.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1090.0
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
3
Gert Sibande Finaal 2022 (Dogters)
2022/08/19
2022/08/19
Gert Sibande (MGS)
Rapid
30
0.60
5
5
2.5
1110.0
1059.6
Analysis
2
Hoeveldgroep 2022 (O13A)
2022/07/29
2022/07/29
Gert Sibande (MGS)
Rapid
30
0.60
5
5
0.0
1166.2
1144.4
Analysis
1
Gert Sibande Laerskole Finaal 2019 (Dogters)
2019/08/02
2019/08/02
Gert Sibande (MGS)
Rapid
30
0.60
5
4
0.5
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
14
2
2
10
3.0
21.4
-242.9
1192.7
949.9
White
6
0
1
5
0.5
8.3
-354.2
1178.0
823.8
Black
8
2
1
5
2.5
31.3
-159.4
1203.8
1044.4
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
14
2
2
10
3.0
21.4
-242.9
1192.7
949.9
White
6
0
1
5
0.5
8.3
-354.2
1178.0
823.8
Black
8
2
1
5
2.5
31.3
-159.4
1203.8
1044.4
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
2120143871
Kleyn, L (Layla)
1
1.0
1
0
0
100.0
1110.0
425.0
1535.0
View list
2
2100145052
Mthimunye, S (Sisanda)
1
1.0
1
0
0
100.0
1110.0
425.0
1535.0
View list
3
2110145051
Msibi, P (Phiwokuhle)
1
0.5
0
1
0
50.0
1110.0
0.0
1110.0
View list
4
2060117369
Tsabedze, A (Andiswa)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1090142354
Weideman, E (Ewan)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list
6
2080101021
Uys, J (Jani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2100142353
Skosana, N (Nhlanhla)
1
0.0
0
0
1
0.0
1110.0
-425.0
685.0
View list
8
2070107065
Sibeko, L (Luyanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1090112006
Meyer, R (Reagen)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list
10
1090143928
Le Clus, D (Declan)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list
11
2100117484
Fourie, J (Jane)
1
0.0
0
0
1
0.0
1110.0
-425.0
685.0
View list
12
1090107083
Chiloane, T (Terrence)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list
13
2060117364
Botha, C (Clarize)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1100107661
Bester, R (Ruben)
1
0.0
0
0
1
0.0
1166.2
-425.0
741.2
View list