Chess South Africa
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Chess South Africa
Meij, A (Ariel)
Dob:
2011/01/01 (U14)
Gender:
Male
Chess SA id:
1110099269
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/05/04 (1840 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
1235.7
Curent Weighted rating
1235.7
Curent Weighted performance
404.5
Current official/published rating (highest between Raw, WR and WP)
1235.7
Current floor (min rating allowed)
743.4
Current highest rating achieved
1243.4
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)
±157.6
Current Raw change used (final)
0.0
Projected new Raw rating
1235.7
Projected new Weighed rating
1235.7
Projected new Weighted performance
404.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.4
Projected new floor
743.4
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
1209.0
Curent Weighted rating
1209.0
Curent Weighted performance
366.2
Current official/published rating (highest between Raw, WR and WP)
1209.0
Current floor (min rating allowed)
750.8
Current highest rating achieved
1250.8
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)
±163.7
Current Raw change used (final)
0.0
Projected new Raw rating
1209.0
Projected new Weighed rating
1209.0
Projected new Weighted performance
366.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1209.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1250.8
Projected new floor
750.8
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
1218.4
Curent Weighted rating
1218.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1218.4
Current floor (min rating allowed)
718.4
Current highest rating achieved
1218.4
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)
±161.5
Current Raw change used (final)
0.0
Projected new Raw rating
1218.4
Projected new Weighed rating
1218.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1218.4
Projected new floor
718.4
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)
718.4
Current highest rating achieved
1200.0
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
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
1200.0
Projected new floor
718.4
Projected new K-facor
36
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
13
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1226.0
1200.0
Analysis
12
South African Junior Team Championships 2018 (U8B+U8 Girls)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1210.2
1197.1
Analysis
11
Chessnuts November 2018 (B)
2018/11/17
2018/11/17
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1243.4
1237.4
Analysis
10
Inter Region GE vs JHB Metro 2018 (U8)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
4.0
1132.2
1118.6
Analysis
9
Chessnuts Spring 2018 (Knights)
2018/09/29
2018/09/29
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1167.5
1162.2
Analysis
8
Outpost 2nd Open 2018 (D)
2018/08/25
2018/08/25
Johannesburg Metro (GJM)
Standard
62
0.84
5
3
2.0
1146.9
1136.3
Analysis
7
JHB Metro Junior Closed 2018 (U8)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1240.3
1250.8
Analysis
6
Chessnuts - Under 1000 Ratings Tournament 2018 (A)
2018/07/21
2018/07/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1240.3
1250.8
Analysis
5
British International Prep/Chessnuts 2018 (U8)
2018/06/23
2018/06/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1155.6
1146.8
Analysis
4
Chessnuts Youth Day Chess Tournament 2018 (U8)
2018/06/16
2018/06/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1155.6
1146.8
Analysis
3
Chessnuts - Charterhouse Open 2018 (Development)
2018/05/11
2018/05/11
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.0
1183.8
1179.2
Analysis
2
Fonties Challenge 2018 (U7)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1184.5
1181.6
Analysis
1
The Outpost Chess Club Open 2018 (Development)
2018/03/17
2018/03/17
Johannesburg Metro (GJM)
Standard
62
0.84
6
6
3.0
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
64
35
1
28
35.5
55.5
46.5
1129.8
1176.2
White
33
19
0
14
19.0
57.6
64.4
1124.9
1189.3
Black
31
16
1
14
16.5
53.2
27.4
1134.9
1162.4
Standard
All
59
32
1
26
32.5
55.1
43.2
1121.7
1164.9
White
30
16
0
14
16.0
53.3
28.3
1112.1
1140.4
Black
29
16
1
12
16.5
56.9
58.6
1131.6
1190.2
Rapid
All
5
3
0
2
3.0
60.0
85.0
1225.4
1310.4
White
3
3
0
0
3.0
100.0
425.0
1253.2
1678.2
Black
2
0
0
2
0.0
0.0
-425.0
1183.6
758.6
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
1110102387
Smith, Z (Zion)
4
2.0
2
0
2
50.0
1193.4
0.0
1193.4
View list
2
1110099290
Gough, R (Rowan)
3
3.0
3
0
0
100.0
1198.6
425.0
1623.6
View list
3
212091698
Chinoruma, K (Kupa)
2
2.0
2
0
0
100.0
1170.0
425.0
1595.0
View list
4
1110100197
Van Der Merwe, D (Divan)
2
2.0
2
0
0
100.0
1158.3
425.0
1583.3
View list
5
2110100316
Van Niekerk, M (Mikayla)
2
2.0
2
0
0
100.0
1197.9
425.0
1622.9
View list
6
112088544
Visagie, M (Markus)
2
0.5
0
1
1
25.0
1197.9
-212.5
985.4
View list
7
111092267
D`Alton, E (Ezra)
2
0.0
0
0
2
0.0
1177.8
-425.0
752.8
View list
8
111089655
Guneliev, AA (Adriaan)
1
1.0
1
0
0
100.0
1210.2
425.0
1635.2
View list
9
210091697
Botha, A (Andrea)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
10
2110099286
Brink, C (Charlene)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1070114767
Coetzee, T (Tiaan)
1
1.0
1
0
0
100.0
1226.0
425.0
1651.0
View list
12
209091696
Calitz, M (Milan)
1
1.0
1
0
0
100.0
1243.4
425.0
1668.4
View list
13
1120103632
Joshi, A (Avyay)
1
1.0
1
0
0
100.0
1155.6
425.0
1580.6
View list
14
2110099288
Jonker, M (Marisa)
1
1.0
1
0
0
100.0
1132.2
425.0
1557.2
View list
15
2100100924
Kayiya, A (Anashe)
1
1.0
1
0
0
100.0
1183.8
425.0
1608.8
View list
16
2100095954
Kata, A (Amulya)
1
1.0
1
0
0
100.0
1243.4
425.0
1668.4
View list
17
1120105998
Li, Z (Ziliang)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
18
1120103546
Lochner, C (Christiaan)
1
1.0
1
0
0
100.0
1155.6
425.0
1580.6
View list
19
1090102376
Machiwenyika, C (Christian)
1
1.0
1
0
0
100.0
1183.8
425.0
1608.8
View list
20
2120103635
Marange, M (Marley)
1
1.0
1
0
0
100.0
1155.6
425.0
1580.6
View list