Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Denner, D (Duan)
Dob:
2002/07/04 (Adult)
Gender:
Male
Chess SA id:
102007142
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
CM
Last active:
2020/03/01 (1575 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
1618.0
Current Weighted rating
1598.8
Current Weighted performance
689.1
Current official/published rating (highest between Raw, WR and WP)
1618.0
Current highest rating achieved
1618.0
Current floor (min rating allowed)
1118.0
Current K-factor
28
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)
±91.4
Current Raw change used (final)
0.0
Projected new Raw rating
1618.0
Projected new Weighed rating
1471.4
Projected new Weighted performance
689.1
Projected new final Raw rating (if new WP > new Raw)
1618.0
Projected new highest rating
1618.0
Projected new floor
1118.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1618.0
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
1608.6
Current Weighted rating
1594.1
Current Weighted performance
689.1
Current official/published rating (highest between Raw, WR and WP)
1608.6
Current highest rating achieved
1608.6
Current floor (min rating allowed)
1108.6
Current K-factor
28
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)
±92.6
Current Raw change used (final)
0.0
Projected new Raw rating
1608.6
Projected new Weighed rating
1467.0
Projected new Weighted performance
689.1
Projected new final Raw rating (if new WP > new Raw)
1608.6
Projected new highest rating
1608.6
Projected new floor
1108.6
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1608.6
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
1347.7
Current Weighted rating
1347.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1347.7
Current highest rating achieved
1400.0
Current floor (min rating allowed)
900.0
Current K-factor
32
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)
±134.3
Current Raw change used (final)
0.0
Projected new Raw rating
1347.7
Projected new Weighed rating
1239.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1400.0
Projected new floor
900.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.7
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
1347.7
Current Weighted rating
1347.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1347.7
Current highest rating achieved
1400.0
Current floor (min rating allowed)
900.0
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)
±134.3
Current Raw change used (final)
0.0
Projected new Raw rating
1347.7
Projected new Weighed rating
1239.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1400.0
Projected new floor
900.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.7
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
10
2020 Waterkloof Open (A)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1608.1
1608.1
Analysis
9
2019 Wild Card Chess Championship (U18 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1500.0
1500.0
Analysis
8
2019 South African Junior Team Championships (U18A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1500.0
1500.0
Analysis
7
2019 TC SAJCC Prep Tournament (A)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
1
0.5
1506.4
1508.0
Analysis
6
2019 Capablanca Chess Festival (RR D)
2019/04/18
2019/04/22
Tshwane (GTP)
Standard
135
1.00
9
9
4.0
1445.8
1448.4
Analysis
5
2019 Waterkloof Open (B)
2019/03/02
2019/03/03
Tshwane (GTP)
Standard
90
0.94
5
5
4.5
1363.1
1360.2
Analysis
4
2019 TuksChess Open (B)
2019/02/23
2019/02/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1323.0
1319.9
Analysis
3
2019 Piet Robbertse (B)
2019/02/01
2019/02/03
Tshwane (GTP)
Standard
120
1.00
5
5
3.5
1323.0
1319.9
Analysis
2
2019 Tshwane Chess Registration Tournament (B)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1310.8
1303.9
Analysis
1
2018 Centurion Chess Club Open (B)
2018/09/29
2018/09/29
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1347.7
1347.7
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
53
24
14
15
31.0
58.5
72.2
1447.0
1519.1
White
26
10
8
8
14.0
53.8
32.7
1445.6
1478.3
Black
27
14
6
7
17.0
63.0
110.2
1448.2
1558.4
Standard
All
53
24
14
15
31.0
58.5
72.2
1447.0
1519.1
White
26
10
8
8
14.0
53.8
32.7
1445.6
1478.3
Black
27
14
6
7
17.0
63.0
110.2
1448.2
1558.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
104028754
Odendaal, RL (Ruben)
3
2.0
2
0
1
66.7
1327.2
141.7
1468.8
View list
2
104016203
Koning, J (Jaedin)
2
1.0
0
2
0
50.0
1485.6
0.0
1485.6
View list
3
103078196
Campbell, G (Grant)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list
4
102053241
Buchner, E (Eduard)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list
5
187003247
Bout, W (Wanda)
1
1.0
1
0
0
100.0
1608.1
425.0
2033.1
View list
6
199008878
Enkerwitz, R (Ryan)
1
1.0
1
0
0
100.0
1323.0
425.0
1748.0
View list
7
202008804
Engelbrecht, H (Hanri)
1
1.0
1
0
0
100.0
1445.8
425.0
1870.8
View list
8
105008491
Dykema, JD (Joshua)
1
1.0
1
0
0
100.0
1363.1
425.0
1788.1
View list
9
109086379
Jacobs, CN (Calvin Nicholas)
1
1.0
1
0
0
100.0
1323.0
425.0
1748.0
View list
10
203010232
Gardiner, N (Noa)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list
11
182045071
Gandawa, F (Fortune)
1
1.0
1
0
0
100.0
1323.0
425.0
1748.0
View list
12
103016263
Korf, A (Andre)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list
13
108045082
Koning, L (Lehan)
1
1.0
1
0
0
100.0
1323.0
425.0
1748.0
View list
14
102009689
Fouche, J (Janu)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list
15
102019898
Makhura, T (Thabang)
1
1.0
1
0
0
100.0
1363.1
425.0
1788.1
View list
16
1030104248
Motiang, RT (Refentse Tumisang)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list
17
197051473
Nkuna, W (Windsor)
1
1.0
1
0
0
100.0
1445.8
425.0
1870.8
View list
18
102051345
Nyathi, M (Musa)
1
1.0
1
0
0
100.0
1445.8
425.0
1870.8
View list
19
205031170
Prinsloo, TE (Thiana)
1
1.0
1
0
0
100.0
1363.1
425.0
1788.1
View list
20
103032106
Reyneke, PJ (Pieter)
1
1.0
1
0
0
100.0
1500.0
425.0
1925.0
View list