Chess South Africa
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Chess South Africa
Jonker, L (Liam)
Dob:
2015/06/15 (U10)
Gender:
Male
Chess SA id:
1150191915
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (57 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
Curent Raw rating
1131.3
Curent Weighted rating
1177.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1177.7
Current floor (min rating allowed)
631.3
Current highest rating achieved
1131.3
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)
±182.9
Current Raw change used (final)
0.0
Projected new Raw rating
1131.3
Projected new Weighed rating
1173.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1173.2
Projected effective change (new Official - current Official)
-4.5
Projected new highest rating
1131.3
Projected new floor
631.3
Projected new K-facor
40
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
Curent Raw rating
1108.4
Curent Weighted rating
1172.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1172.2
Current floor (min rating allowed)
608.4
Current highest rating achieved
1108.4
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)
±188.9
Current Raw change used (final)
0.0
Projected new Raw rating
1108.4
Projected new Weighed rating
1166.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.1
Projected effective change (new Official - current Official)
-6.1
Projected new highest rating
1108.4
Projected new floor
608.4
Projected new K-facor
40
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
Curent Raw rating
1204.0
Curent Weighted rating
1200.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1204.0
Current floor (min rating allowed)
704.0
Current highest rating achieved
1204.0
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)
±164.9
Current Raw change used (final)
0.0
Projected new Raw rating
1204.0
Projected new Weighed rating
1200.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1204.0
Projected new floor
704.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
704.0
Current highest rating achieved
0.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
0.0
Projected new floor
704.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Stulting Tournament 2024 (Junior)
2024/04/06
2024/04/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
3.0
1119.0
1200.0
Analysis
2
SBDCU Trial 2 2024 (U10)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1120.0
1104.4
Analysis
1
SBDCU Trial 1 2024 (U10)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Stulting Tournament 2024 (Junior)
2024/04/06
2024/04/06
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
3.0
1119.0
1200.0
Analysis
2
SBDCU Trial 2 2024 (U10)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1120.0
1104.4
Analysis
1
SBDCU Trial 1 2024 (U10)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
5
2
10
6.0
35.3
-125.0
1194.2
1069.2
White
9
3
1
5
3.5
38.9
-94.4
1168.7
1074.3
Black
8
2
1
5
2.5
31.3
-159.4
1222.7
1063.4
Standard
All
11
2
2
7
3.0
27.3
-193.2
1173.2
980.0
White
6
1
1
4
1.5
25.0
-212.5
1152.1
939.6
Black
5
1
1
3
1.5
30.0
-170.0
1198.5
1028.5
Rapid
All
6
3
0
3
3.0
50.0
0.0
1232.5
1232.5
White
3
2
0
1
2.0
66.7
141.7
1202.0
1343.6
Black
3
1
0
2
1.0
33.3
-141.7
1263.1
1121.4
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
5
2
10
6.0
35.3
-125.0
1194.2
1069.2
White
9
3
1
5
3.5
38.9
-94.4
1168.7
1074.3
Black
8
2
1
5
2.5
31.3
-159.4
1222.7
1063.4
Standard
All
11
2
2
7
3.0
27.3
-193.2
1173.2
980.0
White
6
1
1
4
1.5
25.0
-212.5
1152.1
939.6
Black
5
1
1
3
1.5
30.0
-170.0
1198.5
1028.5
Rapid
All
6
3
0
3
3.0
50.0
0.0
1232.5
1232.5
White
3
2
0
1
2.0
66.7
141.7
1202.0
1343.6
Black
3
1
0
2
1.0
33.3
-141.7
1263.1
1121.4
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
1160191908
Vermaak, R (Riaan Junior)
2
0.5
0
1
1
25.0
1160.0
-212.5
947.5
View list
2
1150191919
Terblanche, N (Nico)
1
1.0
1
0
0
100.0
1119.0
425.0
1544.0
View list
3
1150142417
Kettledas, JF (Jerrin Fagan)
1
1.0
1
0
0
100.0
1120.0
425.0
1545.0
View list
4
1140301786
Hanekom, A (Alex)
1
1.0
1
0
0
100.0
1119.0
425.0
1544.0
View list
5
1140301784
Duvenage, D (Dewald)
1
1.0
1
0
0
100.0
1119.0
425.0
1544.0
View list
6
2150301012
Makhatha, Z (Zenande)
1
1.0
1
0
0
100.0
1120.0
425.0
1545.0
View list
7
1150191911
Du Plessis, A (Adrian)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
2140146219
Van Zyl, L (Louise- Marie)
1
0.0
0
0
1
0.0
1119.0
-425.0
694.0
View list
9
1160143668
Van Der Merwe, R (Ruben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1150153084
Slabbert, B (Burger Francios)
1
0.0
0
0
1
0.0
1120.0
-425.0
695.0
View list
11
1150147783
Ndyova, N (Nikolai Mnqobi)
1
0.0
0
0
1
0.0
1120.0
-425.0
695.0
View list
12
2150153083
Ndumela, B (Bulumko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1160153095
Lotter, F (Francois Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1150143666
Combrinck, J (James Orion)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1140301783
Coetzee, L (Leo)
1
0.0
0
0
1
0.0
1119.0
-425.0
694.0
View list
16
1160153094
Duvenage, B (Bendre)
1
0.0
0
0
1
0.0
1119.0
-425.0
694.0
View list