Chess South Africa
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Chess South Africa
Van Stryp, O (Ockert)
Dob:
2002/11/10 (Adult)
Gender:
Male
Chess SA id:
102080948
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1697 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
1336.7
Current Weighted rating
1336.7
Current Weighted performance
531.3
Current official/published rating (highest between Raw, WR and WP)
1336.7
Current highest rating achieved
1389.3
Current floor (min rating allowed)
889.3
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)
±136.5
Current Raw change used (final)
0.0
Projected new Raw rating
1336.7
Projected new Weighed rating
1229.8
Projected new Weighted performance
531.3
Projected new final Raw rating (if new WP > new Raw)
1336.7
Projected new highest rating
1389.3
Projected new floor
889.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1336.7
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
1330.0
Current Weighted rating
1330.0
Current Weighted performance
531.3
Current official/published rating (highest between Raw, WR and WP)
1330.0
Current highest rating achieved
1397.3
Current floor (min rating allowed)
897.3
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)
±137.8
Current Raw change used (final)
0.0
Projected new Raw rating
1330.0
Projected new Weighed rating
1223.6
Projected new Weighted performance
531.3
Projected new final Raw rating (if new WP > new Raw)
1330.0
Projected new highest rating
1397.3
Projected new floor
897.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.0
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
560.0
Current Weighted rating
560.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
560.0
Current highest rating achieved
560.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±412.7
Current Raw change used (final)
0.0
Projected new Raw rating
560.0
Projected new Weighed rating
515.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
560.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
560.0
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
713.7
Current Weighted rating
694.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
713.7
Current highest rating achieved
713.7
Current floor (min rating allowed)
500.0
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)
±331.5
Current Raw change used (final)
0.0
Projected new Raw rating
713.7
Projected new Weighed rating
640.5
Projected new Weighted performance
97.7
Projected new final Raw rating (if new WP > new Raw)
713.7
Projected new highest rating
713.7
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
713.7
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
30
JNW Club - Trinityhouse Little Falls Open 2020 (B)
2020/03/14
2020/03/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1389.3
1397.3
Analysis
29
JNW Club - Trinityhouse Randpark Ridge Open 2020 (B)
2020/02/22
2020/02/22
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1331.3
1332.1
Analysis
28
JNW Club - Bryanston Open1 2020 (B)
2020/02/01
2020/02/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1331.3
1332.1
Analysis
27
2019 South African Juior Blitz Championship (B)
2020/01/05
2020/01/05
4 Knights (4K)
Blitz
5
0.18
7
1
1.0
1361.7
620.0
Analysis
26
2019 South African Junior Team Championships (U18A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1361.7
1366.3
Analysis
25
JNW Club - Maragon Open 2019 (B)
2019/08/03
2019/08/03
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1361.1
1361.8
Analysis
24
JHB Metro Closed 2019 (Open)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1259.0
1253.7
Analysis
23
The Metro Open 2019 (Masters)
2019/05/25
2019/05/26
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1206.3
1203.3
Analysis
22
JNW Club - Bryanston Open 2 2019 (C)
2019/05/11
2019/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1206.3
1203.3
Analysis
21
JNW Club - Charterhouse Open 2019 (C)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1083.9
1091.1
Analysis
20
Chessnuts Under 1200 6 April 2019 (Kings)
2019/04/06
2019/04/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1083.9
1091.1
Analysis
19
JNW Club - Trinityhouse Randpark Ridge Open 2019 (C)
2019/03/09
2019/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1075.5
1081.0
Analysis
18
JNW Club - Trinityhouse Little Falls Open 2019 (C)
2019/02/23
2019/02/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1052.2
1052.9
Analysis
17
JHB North High School League 2019
2019/02/19
2019/07/22
Chess Excellence (CEX)
Standard
60
0.83
5
5
5.0
1259.0
1253.7
Analysis
16
JNW Club - Bryanston Open 1 2019 (B)
2019/01/26
2019/01/26
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1041.1
1038.9
Analysis
15
South African Junior Blitz 2018 (U18)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
6
2.0
1098.9
560.0
Analysis
14
South African Junior Team Championships 2018 (U18B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1098.9
1094.0
Analysis
13
Inter Region GE vs JHB Metro 2018 (U18+U20)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1101.3
1098.0
Analysis
12
JNW Club - Muldersdrif Open 2018 (B)
2018/08/18
2018/08/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1102.2
1095.8
Analysis
11
JNW Club - Maragon Open 2018 (B)
2018/08/04
2018/08/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1102.2
1095.8
Analysis
1
2
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
157
77
12
68
83.0
52.9
24.4
1140.3
1164.7
White
75
41
8
26
45.0
60.0
85.0
1132.2
1217.2
Black
82
36
4
42
38.0
46.3
-31.1
1147.8
1116.7
Standard
All
150
74
12
64
80.0
53.3
28.3
1135.5
1163.8
White
72
40
8
24
44.0
61.1
94.4
1124.1
1218.5
Black
78
34
4
40
36.0
46.2
-32.7
1146.0
1113.3
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
7
3
0
4
3.0
42.9
-60.7
1243.5
1182.8
White
3
1
0
2
1.0
33.3
-141.7
1325.8
1184.2
Black
4
2
0
2
2.0
50.0
0.0
1181.8
1181.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1040096019
Flockhart, E (Elijah)
4
2.0
2
0
2
50.0
752.4
0.0
752.4
View list
2
104076191
Chhiba, N (Nikhil)
4
1.0
1
0
3
25.0
987.0
-212.5
774.5
View list
3
110086011
Felix, R (Raphael)
4
0.5
0
1
3
12.5
1115.3
-318.8
796.6
View list
4
107086443
Felix, H (Harrison)
3
3.0
3
0
0
100.0
1201.7
425.0
1626.7
View list
5
109080845
Tsai, R (Ray)
3
2.5
2
1
0
83.3
1070.5
283.3
1353.9
View list
6
209092675
Ramlall, S (Sanjana)
3
0.0
0
0
3
0.0
1076.8
-425.0
651.8
View list
7
211085191
Naidoo, K (Kajol)
2
2.0
2
0
0
100.0
597.1
425.0
1022.1
View list
8
109081098
Naidoo, K (Kirthan)
2
2.0
2
0
0
100.0
1331.3
425.0
1756.3
View list
9
108073207
Horn, E (Evan)
2
1.5
1
1
0
75.0
1007.5
212.5
1220.0
View list
10
101044637
Ward, J (Joshua)
2
1.5
1
1
0
75.0
1201.6
212.5
1414.1
View list
11
103085178
Gopane, B (Bokang)
2
1.0
1
0
1
50.0
1140.9
0.0
1140.9
View list
12
100084628
Miseda, W (Wande)
2
1.0
1
0
1
50.0
1103.2
0.0
1103.2
View list
13
103035627
Sojen, AE (Araav)
2
1.0
1
0
1
50.0
1053.5
0.0
1053.5
View list
14
102076186
Stapelberg, L (Luke)
2
1.0
1
0
1
50.0
1000.8
0.0
1000.8
View list
15
107059743
Van Jaarsveld, H (Heinu)
2
1.0
1
0
1
50.0
942.0
0.0
942.0
View list
16
102005069
Coertzen, D (Dylan)
2
0.5
0
1
1
25.0
1281.3
-212.5
1068.8
View list
17
101044645
Maharaj, K (Kiashen)
2
0.5
0
1
1
25.0
1180.2
-212.5
967.7
View list
18
102050919
Van Der Westhuizen, J (Javier)
2
0.5
0
1
1
25.0
1102.2
-212.5
889.7
View list
19
207069536
Boshoma, C (Chisomo)
2
0.0
0
0
2
0.0
1131.8
-425.0
706.8
View list
20
110091704
Levitan, J (Judah)
2
0.0
0
0
2
0.0
1201.1
-425.0
776.1
View list