Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Strydom, D (De-Leon)
Dob:
2002/01/01 (Adult)
Gender:
Male
Chess SA id:
102036600
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2019/04/13 (1866 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
1438.3
Curent Weighted rating
1426.0
Curent Weighted performance
426.5
Current official/published rating (highest between Raw, WR and WP)
1438.3
Current floor (min rating allowed)
949.8
Current highest rating achieved
1449.8
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)
±118.1
Current Raw change used (final)
0.0
Projected new Raw rating
1438.3
Projected new Weighed rating
1427.2
Projected new Weighted performance
426.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1438.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1449.8
Projected new floor
949.8
Projected new K-facor
32
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
1418.9
Curent Weighted rating
1408.1
Curent Weighted performance
371.1
Current official/published rating (highest between Raw, WR and WP)
1418.9
Current floor (min rating allowed)
949.8
Current highest rating achieved
1449.8
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)
±121.4
Current Raw change used (final)
0.0
Projected new Raw rating
1418.9
Projected new Weighed rating
1409.2
Projected new Weighted performance
371.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1418.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1449.8
Projected new floor
949.8
Projected new K-facor
32
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
1469.6
Curent Weighted rating
1469.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1469.6
Current floor (min rating allowed)
969.6
Current highest rating achieved
1469.6
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)
±112.9
Current Raw change used (final)
0.0
Projected new Raw rating
1469.6
Projected new Weighed rating
1469.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1469.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1469.6
Projected new floor
969.6
Projected new K-facor
32
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
1480.1
Curent Weighted rating
1480.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1480.1
Current floor (min rating allowed)
969.6
Current highest rating achieved
1480.1
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)
±111.3
Current Raw change used (final)
0.0
Projected new Raw rating
1480.1
Projected new Weighed rating
1480.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1480.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1480.1
Projected new floor
969.6
Projected new K-facor
32
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
11
PECC King Cars Grand Prix Second Leg 2019
2019/04/13
2019/04/13
Nelson Mandela Bay (ENM)
Blitz
5
0.18
9
9
5.0
1406.3
1470.7
Analysis
10
Presidents Cup 2019
2019/04/11
2019/04/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
1
1.0
1406.3
1401.5
Analysis
9
Ultimate Chess Open 2018 (A)
2018/11/30
2018/12/01
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
4
1.0
1443.0
1442.1
Analysis
8
NMBJC Closed 2018 (U18+U20)
2018/07/27
2018/07/28
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1441.9
1438.6
Analysis
7
King Cars PECC Grand Prix Third Leg 2018
2018/06/22
2018/06/24
Nelson Mandela Bay (ENM)
Standard
92
0.94
6
6
4.0
1407.6
1401.8
Analysis
6
NMB Second Trials 2018 (U18+U20)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
3.5
1423.0
1415.6
Analysis
5
2018 Boardwalk Pearson Open (B)
2018/03/17
2018/03/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
7
7
5.0
1449.6
1449.8
Analysis
4
PECC - Springbok Cup 2018
2018/02/15
2018/03/22
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
2
2.0
1449.6
1449.8
Analysis
3
PE Chess Club February Rapid 2018
2018/02/01
2018/02/08
Nelson Mandela Bay (ENM)
Rapid
22
0.50
5
2
1.0
1449.8
1470.7
Analysis
2
South African Junior Wildcard Championships 2017 (U16 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1470.7
1470.7
Analysis
1
South African Junior Team Championships 2017 (U16A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1470.7
1470.7
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
56
29
10
17
34.0
60.7
91.1
1335.5
1426.6
White
27
9
8
10
13.0
48.1
-15.7
1387.9
1372.1
Black
29
20
2
7
21.0
72.4
190.5
1286.8
1477.3
Standard
All
45
23
10
12
28.0
62.2
103.9
1288.3
1392.2
White
22
7
8
7
11.0
50.0
0.0
1376.1
1376.1
Black
23
16
2
5
17.0
73.9
203.3
1204.4
1407.6
Rapid
All
2
1
0
1
1.0
50.0
0.0
1325.6
1325.6
White
1
1
0
0
1.0
100.0
425.0
812.2
1237.2
Black
1
0
0
1
0.0
0.0
-425.0
1839.0
1414.0
Blitz
All
9
5
0
4
5.0
55.6
47.2
1573.6
1620.8
White
4
1
0
3
1.0
25.0
-212.5
1596.4
1383.9
Black
5
4
0
1
4.0
80.0
255.0
1555.4
1810.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
180078246
Hafeni, L (Lucky)
2
2.0
2
0
0
100.0
1428.7
425.0
1853.7
View list
2
101066740
Banks, DA (Delano)
2
1.5
1
1
0
75.0
1424.1
212.5
1636.6
View list
3
199000140
Acar, CG (Cameron)
2
1.5
1
1
0
75.0
1424.8
212.5
1637.3
View list
4
201015184
Kettledas, DT (Danielle)
2
1.0
1
0
1
50.0
1445.8
0.0
1445.8
View list
5
102032223
Riordan, SA (Simon)
2
1.0
1
0
1
50.0
1436.3
0.0
1436.3
View list
6
178013396
Jacobs, KT (Kevin)
2
0.0
0
0
2
0.0
1406.9
-425.0
981.9
View list
7
103047976
Botha, W (Willie)
1
1.0
1
0
0
100.0
1470.7
425.0
1895.7
View list
8
173061454
Beyleveld, K (Karl)
1
1.0
1
0
0
100.0
1407.6
425.0
1832.6
View list
9
101001101
Bain, J (Jonathan)
1
1.0
1
0
0
100.0
1423.0
425.0
1848.0
View list
10
105088368
Freeman, V (Vianco)
1
1.0
1
0
0
100.0
1449.6
425.0
1874.6
View list
11
102007831
Du Plessis, JAK (Jan)
1
1.0
1
0
0
100.0
1470.7
425.0
1895.7
View list
12
103077401
Kapank, W (Waylon)
1
1.0
1
0
0
100.0
1449.6
425.0
1874.6
View list
13
106065282
Meise, K (Keagen)
1
1.0
1
0
0
100.0
1406.3
425.0
1831.3
View list
14
107067339
Coetzer, Q (Quinn)
1
1.0
1
0
0
100.0
1449.6
425.0
1874.6
View list
15
1820104922
Kritzinger, A (Andre)
1
1.0
1
0
0
100.0
1406.3
425.0
1831.3
View list
16
102023635
Modirwa, O (Ofentse)
1
1.0
1
0
0
100.0
1470.7
425.0
1895.7
View list
17
103027370
Nevin, TP (Timothy)
1
1.0
1
0
0
100.0
1449.6
425.0
1874.6
View list
18
104055277
Peter, M (Mnico)
1
1.0
1
0
0
100.0
1449.6
425.0
1874.6
View list
19
109067367
Peter, N (Noah)
1
1.0
1
0
0
100.0
1443.0
425.0
1868.0
View list
20
107057088
Pienaar, KT (Keaton)
1
1.0
1
0
0
100.0
1449.6
425.0
1874.6
View list