Chess South Africa
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Chess South Africa
Meiring, CW (Charl Wilhelm)
Dob:
2009/09/25 (U16)
Gender:
Male
Chess SA id:
109061485
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/10/26 (1668 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
1078.7
Curent Weighted rating
1078.7
Curent Weighted performance
434.6
Current official/published rating (highest between Raw, WR and WP)
1078.7
Current floor (min rating allowed)
580.2
Current highest rating achieved
1080.2
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)
±197.1
Current Raw change used (final)
0.0
Projected new Raw rating
1078.7
Projected new Weighed rating
1078.7
Projected new Weighted performance
434.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1078.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1080.2
Projected new floor
580.2
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
1073.4
Curent Weighted rating
1073.4
Curent Weighted performance
422.6
Current official/published rating (highest between Raw, WR and WP)
1073.4
Current floor (min rating allowed)
573.4
Current highest rating achieved
1073.4
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)
±198.6
Current Raw change used (final)
0.0
Projected new Raw rating
1073.4
Projected new Weighed rating
1073.4
Projected new Weighted performance
422.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1073.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1073.4
Projected new floor
573.4
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
693.0
Curent Weighted rating
693.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
693.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
693.0
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)
±341.5
Current Raw change used (final)
0.0
Projected new Raw rating
693.0
Projected new Weighed rating
693.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
693.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
693.0
Projected new floor
500.0
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
614.6
Curent Weighted rating
614.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
614.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
614.6
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)
±381.8
Current Raw change used (final)
0.0
Projected new Raw rating
614.6
Projected new Weighed rating
614.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
614.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
614.6
Projected new floor
500.0
Projected new K-facor
40
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
14
2019 Lardies Open (C)
2019/10/26
2019/10/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1030.6
1014.2
Analysis
13
2019 D4 Tshwane South Schools League Team Finals (U11)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1009.0
983.8
Analysis
12
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
1008.8
664.2
Analysis
11
2019 Constantia Park Open (C)
2019/02/09
2019/02/09
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1038.7
1011.8
Analysis
10
2019 Tshwane Chess Registration Tournament (C)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1080.2
1060.6
Analysis
9
2018 Lardies Ope (C)
2018/10/27
2018/10/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1062.9
1060.1
Analysis
8
2018 Etienne Lewis Trials (U10 Boys)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
6
3.0
1010.4
984.3
Analysis
7
2018 Alekhine Open (D)
2018/08/09
2018/08/11
Tshwane (GTP)
Standard
90
0.94
6
6
4.0
799.8
658.6
Analysis
6
2018 D4 Tshwane South Schools League Finals (U9)
2018/08/03
2018/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
799.8
658.6
Analysis
5
2018 Super 12 (Junior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
648.5
614.6
Analysis
4
2018 Capablanca Swiss (D)
2018/04/27
2018/04/27
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
627.4
639.0
Analysis
3
2018 D4 Tshwane North Individual Chess Championships (U9 Boys)
2018/03/10
2018/03/10
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
544.4
538.6
Analysis
2
2018 Constantia Park Open (D)
2018/02/10
2018/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
568.6
568.6
Analysis
1
South African Junior Team Championships 2017 (U10C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
614.6
614.6
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
74
30
2
42
31.0
41.9
-68.9
1023.4
954.5
White
39
17
2
20
18.0
46.2
-32.7
1023.0
990.3
Black
35
13
0
22
13.0
37.1
-109.3
1023.9
914.6
Standard
All
64
25
2
37
26.0
40.6
-79.7
1028.8
949.1
White
34
14
2
18
15.0
44.1
-50.0
1033.6
983.6
Black
30
11
0
19
11.0
36.7
-113.3
1023.3
910.0
Rapid
All
10
5
0
5
5.0
50.0
0.0
989.1
989.1
White
5
3
0
2
3.0
60.0
85.0
951.0
1036.0
Black
5
2
0
3
2.0
40.0
-85.0
1027.1
942.1
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
109092649
Webb, K (Kagan)
4
2.0
2
0
2
50.0
1046.0
0.0
1046.0
View list
2
109086534
Erlank, BG (Brandon)
2
0.0
0
0
2
0.0
1009.7
-425.0
584.7
View list
3
109078440
Jansen Van Vuuren, C (Christopher)
2
0.0
0
0
2
0.0
1044.6
-425.0
619.6
View list
4
1090098585
Brits, D (Divan)
1
1.0
1
0
0
100.0
1009.0
425.0
1434.0
View list
5
208093445
Botha, K (Kayla)
1
1.0
1
0
0
100.0
648.5
425.0
1073.5
View list
6
107065904
Booysen, AT (Aedan)
1
1.0
1
0
0
100.0
1038.7
425.0
1463.7
View list
7
207095320
De Lange, S (Sophia)
1
1.0
1
0
0
100.0
568.6
425.0
993.6
View list
8
110082679
De Bruin, CL (Charl Louis)
1
1.0
1
0
0
100.0
1010.4
425.0
1435.4
View list
9
109083420
Collett, J (Joshua Sean)
1
1.0
1
0
0
100.0
544.4
425.0
969.4
View list
10
205086770
Dvir, J (Jordan)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list
11
109076152
Friedrich, R (Ruhan)
1
1.0
1
0
0
100.0
799.8
425.0
1224.8
View list
12
1090098576
Du Plessis, B (Benade)
1
1.0
1
0
0
100.0
544.4
425.0
969.4
View list
13
1100098511
Dreyer, TF (Thomas)
1
1.0
1
0
0
100.0
1010.4
425.0
1435.4
View list
14
109088669
Geyser, D (Daniel)
1
1.0
1
0
0
100.0
614.6
425.0
1039.6
View list
15
210076436
Greyling, L (Lene)
1
1.0
1
0
0
100.0
799.8
425.0
1224.8
View list
16
2080100531
Kowalsky, N (Natassja)
1
1.0
1
0
0
100.0
799.8
425.0
1224.8
View list
17
2100099819
Lombard, A (Anjubelle Ttalise)
1
1.0
1
0
0
100.0
799.8
425.0
1224.8
View list
18
108077127
Lotz, L (Leanu)
1
1.0
1
0
0
100.0
1009.0
425.0
1434.0
View list
19
107054005
Marais, A (Alex)
1
1.0
1
0
0
100.0
1008.8
425.0
1433.8
View list
20
109091542
Mostert, M (Mj)
1
1.0
1
0
0
100.0
799.8
425.0
1224.8
View list