Chess South Africa
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Chess South Africa
Van Dyk, A (Adriaan)
Dob:
2012/01/10 (U14)
Gender:
Male
Chess SA id:
1120109317
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (36 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
1498.0
Current Weighted rating
1490.2
Current Weighted performance
1325.3
Current official/published rating (highest between Raw, WR and WP)
1498.0
Current highest rating achieved
1561.3
Current floor (min rating allowed)
1061.3
Current K-factor
32
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)
±108.5
Current Raw change used (final)
0.0
Projected new Raw rating
1498.0
Projected new Weighed rating
1375.6
Projected new Weighted performance
1325.3
Projected new final Raw rating (if new WP > new Raw)
1498.0
Projected new highest rating
1561.3
Projected new floor
1061.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1498.0
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
1516.7
Current Weighted rating
1511.9
Current Weighted performance
1408.6
Current official/published rating (highest between Raw, WR and WP)
1516.7
Current highest rating achieved
1553.5
Current floor (min rating allowed)
1053.5
Current K-factor
32
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)
±105.6
Current Raw change used (final)
0.0
Projected new Raw rating
1516.7
Projected new Weighed rating
1395.6
Projected new Weighted performance
1408.6
Projected new final Raw rating (if new WP > new Raw)
1516.7
Projected new highest rating
1553.5
Projected new floor
1053.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1516.7
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
1290.8
Current Weighted rating
1264.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1290.8
Current highest rating achieved
1320.0
Current floor (min rating allowed)
820.0
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)
±145.7
Current Raw change used (final)
0.0
Projected new Raw rating
1290.8
Projected new Weighed rating
1165.2
Projected new Weighted performance
1031.1
Projected new final Raw rating (if new WP > new Raw)
1290.8
Projected new highest rating
1320.0
Projected new floor
820.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.8
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Curro Chess Tournament 2024 (U14)
2024/05/18
2024/05/18
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
1508.5
1533.3
Analysis
1
Oikos Chess Tournament 2024 (U14)
2024/03/09
2024/03/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
1518.7
1553.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
Curro Chess Tournament 2024 (U14)
2024/05/18
2024/05/18
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
1508.5
1533.3
Analysis
20
Oikos Chess Tournament 2024 (U14)
2024/03/09
2024/03/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
1518.7
1553.5
Analysis
19
Mpumalanga Final 2023 (U11)
2023/09/02
2023/09/02
Gert Sibande (MGS)
Rapid
30
0.60
5
5
2.0
1561.3
1320.0
Analysis
18
Interprimary Finals 2023 (U11)
2023/08/19
2023/08/19
Ehlanzeni (MEN)
Rapid
30
0.60
5
4
4.0
1548.8
1200.0
Analysis
17
Interprimary 2023 (U11)
2023/08/05
2023/08/05
Ehlanzeni (MEN)
Rapid
30
0.60
3
2
2.0
1548.8
1200.0
Analysis
16
White River Primary 2023 (U12)
2023/07/21
2023/07/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
5.0
1522.7
1520.5
Analysis
15
Robbies 2023 (U12)
2023/05/11
2023/05/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1525.4
1524.0
Analysis
14
Oikos Chess Tournament 2023 (U12)
2023/03/11
2023/03/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
5.0
1421.8
1420.3
Analysis
13
Uplands Chess Tournament 2023 (U12)
2023/02/25
2023/02/25
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1232.4
1256.8
Analysis
12
Penryn Chess Tournament 2023 (U12)
2023/02/11
2023/02/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
5.0
1232.4
1256.8
Analysis
11
Rob Ferreira Chess Tournament 2022 (U12)
2022/05/07
2022/05/07
Ehlanzeni (MEN)
Standard
62
0.84
5
5
5.0
1130.3
1135.2
Analysis
10
Uplands Chess Tournament 2022 (U12)
2022/02/26
2022/02/26
Ehlanzeni (MEN)
Standard
62
0.84
5
5
4.0
1048.0
1034.8
Analysis
9
Chess Unlimited Leap Year Tournament 2020 (B)
2020/02/29
2020/02/29
Ehlanzeni (MEN)
Standard
70
0.87
5
5
2.0
1058.4
1046.0
Analysis
8
Uplands 2020 (U12)
2020/01/25
2020/01/25
Ehlanzeni (MEN)
Standard
60
0.83
5
5
3.0
1136.6
1130.8
Analysis
7
2019 South African Junior Team Championships (U10B)
2020/01/08
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
1136.6
1130.8
Analysis
6
Ehlanzeni Open 2019 (D)
2019/07/20
2019/07/20
Ehlanzeni (MEN)
Standard
60
0.83
5
5
2.0
1095.8
1080.4
Analysis
5
De Goede Top 10 2019 (U8+U10)
2019/07/03
2019/07/03
Ehlanzeni (MEN)
Standard
60
0.83
5
5
4.0
1095.8
1080.4
Analysis
4
Curro Open 2019 (U10)
2019/04/12
2019/04/12
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1094.1
1074.0
Analysis
3
Rob Ferreira 2019 (D)
2019/04/06
2019/04/06
Ehlanzeni (MEN)
Standard
63
0.84
5
4
1.0
1094.1
1074.0
Analysis
2
Chess Unlimited Open 2019 (E)
2019/03/02
2019/03/02
Ehlanzeni (MEN)
Standard
63
0.84
5
4
1.5
1099.5
1078.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
2
2
7.0
70.0
170.0
1276.0
1446.0
White
5
3
2
0
4.0
80.0
255.0
1232.4
1487.4
Black
5
3
0
2
3.0
60.0
85.0
1319.6
1404.6
Standard
All
10
6
2
2
7.0
70.0
170.0
1276.0
1446.0
White
5
3
2
0
4.0
80.0
255.0
1232.4
1487.4
Black
5
3
0
2
3.0
60.0
85.0
1319.6
1404.6
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
111
68
4
39
70.0
63.1
111.0
1182.7
1293.7
White
55
38
2
15
39.0
70.9
177.7
1172.1
1349.8
Black
56
30
2
24
31.0
55.4
45.5
1193.1
1238.6
Standard
All
100
60
4
36
62.0
62.0
102.0
1177.4
1279.4
White
50
34
2
14
35.0
70.0
170.0
1168.5
1338.5
Black
50
26
2
22
27.0
54.0
34.0
1186.2
1220.2
Rapid
All
11
8
0
3
8.0
72.7
193.2
1231.1
1424.3
White
5
4
0
1
4.0
80.0
255.0
1207.6
1462.6
Black
6
4
0
2
4.0
66.7
141.7
1250.6
1392.3
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
1120116950
Lombard, R (Roan)
5
5.0
5
0
0
100.0
1364.4
425.0
1789.4
View list
2
1100109316
Sankar, R (Rahil)
4
2.0
2
0
2
50.0
1095.8
0.0
1095.8
View list
3
2120132272
Maluleka, L (Lwandile)
3
3.0
3
0
0
100.0
1422.1
425.0
1847.1
View list
4
1110097938
Loock, S (Schalk)
3
2.0
2
0
1
66.7
1095.2
141.7
1236.9
View list
5
1120104169
Eksteen, J (Jean)
3
0.0
0
0
3
0.0
1139.0
-425.0
714.0
View list
6
1080097926
Botha, W (Wian)
2
2.0
2
0
0
100.0
1095.8
425.0
1520.8
View list
7
1110097939
Arugundiya, R (Robert)
2
2.0
2
0
0
100.0
1095.8
425.0
1520.8
View list
8
1100108272
Joubert, P (Petrus)
2
2.0
2
0
0
100.0
1095.8
425.0
1520.8
View list
9
1130148564
Mashaba, T (Thato)
2
2.0
2
0
0
100.0
1378.9
425.0
1803.9
View list
10
2130151996
Mashabane, S (Samkelisiwe)
2
2.0
2
0
0
100.0
1327.1
425.0
1752.1
View list
11
2070097917
Strydom, C (Chante)
2
2.0
2
0
0
100.0
1095.8
425.0
1520.8
View list
12
2120159178
Vermaas, Z (Zelmarie)
2
2.0
2
0
0
100.0
1548.8
425.0
1973.8
View list
13
2140156684
Vilavathu, V (Vaiga)
2
2.0
2
0
0
100.0
1472.3
425.0
1897.3
View list
14
1120141168
Esterhuizen, E (Ethan)
2
1.0
1
0
1
50.0
1378.9
0.0
1378.9
View list
15
1120151986
Briel, L (Lian)
2
1.0
1
0
1
50.0
1555.0
0.0
1555.0
View list
16
2070108281
Mfazwe, K (Khwezi)
2
1.0
1
0
1
50.0
1096.8
0.0
1096.8
View list
17
208065697
Douglass, KE (Kaylee)
2
0.0
0
0
2
0.0
1095.8
-425.0
670.8
View list
18
2110132257
Dlakude, S (Siyamthanda)
2
0.0
0
0
2
0.0
1513.6
-425.0
1088.6
View list
19
208082297
Herholdt, M (Marja)
2
0.0
0
0
2
0.0
1129.2
-425.0
704.2
View list
20
110087575
Ogunjiofor, CJ (Chinedu Jeremy)
2
0.0
0
0
2
0.0
1095.8
-425.0
670.8
View list