Chess South Africa
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Chess South Africa
Lessing, J (Juan)
Dob:
2011/05/07 (U14)
Gender:
Male
Chess SA id:
1110140517
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2023/05/11 (411 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
1014.8
Current Weighted rating
1020.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1020.6
Current highest rating achieved
1112.6
Current floor (min rating allowed)
612.6
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)
±215.9
Current Raw change used (final)
0.0
Projected new Raw rating
1014.8
Projected new Weighed rating
938.0
Projected new Weighted performance
661.5
Projected new final Raw rating (if new WP > new Raw)
1014.8
Projected new highest rating
1112.6
Projected new floor
612.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1014.8
Projected effective change (new Official - current Official)
-5.8
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
991.6
Current Weighted rating
997.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
997.1
Current highest rating achieved
1095.2
Current floor (min rating allowed)
595.2
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)
±223.1
Current Raw change used (final)
0.0
Projected new Raw rating
991.6
Projected new Weighed rating
916.4
Projected new Weighted performance
661.5
Projected new final Raw rating (if new WP > new Raw)
991.6
Projected new highest rating
1095.2
Projected new floor
595.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
991.6
Projected effective change (new Official - current Official)
-5.5
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
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
4
Robbies 2023 (U14)
2023/05/11
2023/05/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
1.5
1019.5
991.2
Analysis
3
Uplands Chess Tournament 2023 (U14)
2023/02/25
2023/02/25
Ehlanzeni (MEN)
Standard
63
0.84
5
4
0.0
1071.9
1050.8
Analysis
2
White River Primary 2022 (U12)
2022/07/30
2022/07/30
Ehlanzeni (MEN)
Standard
62
0.84
5
5
1.0
1112.6
1095.2
Analysis
1
Rob Ferreira Chess Tournament 2022 (U12)
2022/05/07
2022/05/07
Ehlanzeni (MEN)
Standard
62
0.84
5
5
0.0
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
19
2
1
16
2.5
13.2
-313.2
1169.0
855.9
White
9
2
0
7
2.0
22.2
-236.1
1156.4
920.3
Black
10
0
1
9
0.5
5.0
-382.5
1180.4
797.9
Standard
All
19
2
1
16
2.5
13.2
-313.2
1169.0
855.9
White
9
2
0
7
2.0
22.2
-236.1
1156.4
920.3
Black
10
0
1
9
0.5
5.0
-382.5
1180.4
797.9
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
2110140515
Engelbrecht, C (Chrizel)
2
1.0
1
0
1
50.0
1092.3
0.0
1092.3
View list
2
1110139879
Silubane, C (Cobolwethu)
2
0.0
0
0
2
0.0
1156.3
-425.0
731.3
View list
3
1120140524
Ntuli, T (Thobeliswe)
2
0.0
0
0
2
0.0
1156.3
-425.0
731.3
View list
4
2110149495
Friedlander, M (Monjuanique)
1
1.0
1
0
0
100.0
1019.5
425.0
1444.5
View list
5
2100156687
Masoka, T (Thobeka)
1
0.5
0
1
0
50.0
1019.5
0.0
1019.5
View list
6
1110152027
Thobela, K (Khayalethu)
1
0.0
0
0
1
0.0
1071.9
-425.0
646.9
View list
7
1100137668
Tau, B (Bophelo)
1
0.0
0
0
1
0.0
1019.5
-425.0
594.5
View list
8
1100140526
Snyman, J (Johannes Jacobus)
1
0.0
0
0
1
0.0
1112.6
-425.0
687.6
View list
9
1110139878
Sifunda, R (Ryan)
1
0.0
0
0
1
0.0
1071.9
-425.0
646.9
View list
10
1140139872
Oosthuizen, J (Juane)
1
0.0
0
0
1
0.0
1112.6
-425.0
687.6
View list
11
1100152022
Nsingwane, M (Mthokozisi)
1
0.0
0
0
1
0.0
1019.5
-425.0
594.5
View list
12
1120139868
Mondlane, A (Amilcar)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1120139867
Mokgwatsane, L (Lesedi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1110152017
Mavhalela, K (Khemsani)
1
0.0
0
0
1
0.0
1071.9
-425.0
646.9
View list
15
1100116087
Lukhwareni, NI (Ndiene)
1
0.0
0
0
1
0.0
1019.5
-425.0
594.5
View list
16
1130139861
Laas, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list