Chess South Africa
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Chess South Africa
Nkuna, A (Andrew)
Dob:
1976/02/20 (Adult)
Gender:
Male
Chess SA id:
176085227
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2021/05/08 (1106 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
1539.4
Curent Weighted rating
1475.9
Curent Weighted performance
777.3
Current official/published rating (highest between Raw, WR and WP)
1539.4
Current floor (min rating allowed)
1039.4
Current highest rating achieved
1539.4
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)
±102.2
Current Raw change used (final)
0.0
Projected new Raw rating
1539.4
Projected new Weighed rating
1482.2
Projected new Weighted performance
777.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1539.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1539.4
Projected new floor
1039.4
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
1512.7
Curent Weighted rating
1462.5
Curent Weighted performance
777.5
Current official/published rating (highest between Raw, WR and WP)
1512.7
Current floor (min rating allowed)
1039.0
Current highest rating achieved
1539.0
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)
±106.2
Current Raw change used (final)
0.0
Projected new Raw rating
1512.7
Projected new Weighed rating
1467.6
Projected new Weighted performance
777.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1512.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1539.0
Projected new floor
1039.0
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
28
2021 Chris Greyling Open Tournament (A)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1473.8
1470.9
Analysis
27
2021 Lubowski Open Tournament (A)
2021/05/01
2021/05/02
Tshwane (GTP)
Standard
90
0.94
5
5
0.5
1473.8
1470.9
Analysis
26
2020 Waterkloof Open (A)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1487.6
1485.3
Analysis
25
2020 Registration Tournament (A)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
0.5
1529.3
1536.5
Analysis
24
2019 Lardies Open (A)
2019/10/26
2019/10/26
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1529.6
1539.0
Analysis
23
2019 Centurion Open (A)
2019/09/28
2019/09/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1519.7
1520.8
Analysis
22
2019 Mid-Gauteng Open (B)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1407.8
1404.5
Analysis
21
2019 Alekhine Open (B)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
5
4.0
1407.8
1404.5
Analysis
20
Ehlanzeni Open 2019 (B)
2019/07/19
2019/07/21
Ehlanzeni (MEN)
Standard
120
1.00
5
1
1.0
1396.1
1392.3
Analysis
19
2019 Menlo Open (B)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1396.1
1392.3
Analysis
18
2019 Swartkop Open (B)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1406.2
1403.5
Analysis
17
2019 Lubowski Open Tournament (B)
2019/05/11
2019/05/12
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1428.8
1429.1
Analysis
16
2019 Chris Greyling (B)
2019/04/27
2019/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1333.8
1329.8
Analysis
15
2019 Capablanca Chess Festival (Swiss B)
2019/04/19
2019/04/21
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1333.8
1329.8
Analysis
14
JNW Club - Charterhouse Open 2019 (B)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1333.8
1329.8
Analysis
13
2019 Waterkloof Open (B)
2019/03/02
2019/03/03
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1334.5
1329.8
Analysis
12
2019 Blou Bul (B)
2019/02/16
2019/02/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1325.8
1319.0
Analysis
11
2019 Tshwane Chess Registration Tournament (B)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1358.1
1357.9
Analysis
10
2018 Lardies Ope (B)
2018/10/27
2018/10/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1230.0
1230.3
Analysis
9
2018 Gauteng North Open (B)
2018/10/20
2018/10/21
Tshwane (GTP)
Standard
90
0.94
5
4
3.0
1230.0
1230.3
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
138
66
10
62
71.0
51.4
12.3
1328.4
1340.7
White
77
41
4
32
43.0
55.8
49.7
1326.3
1376.0
Black
61
25
6
30
28.0
45.9
-34.8
1331.0
1296.2
Standard
All
138
66
10
62
71.0
51.4
12.3
1328.4
1340.7
White
77
41
4
32
43.0
55.8
49.7
1326.3
1376.0
Black
61
25
6
30
28.0
45.9
-34.8
1331.0
1296.2
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
208082261
Strong, D (Davida)
5
2.0
2
0
3
40.0
1430.1
-85.0
1345.1
View list
2
108057851
Malan, H (Henco)
3
3.0
3
0
0
100.0
1296.4
425.0
1721.4
View list
3
174024421
Molefe, S (Sandile)
3
1.0
1
0
2
33.3
1204.7
-141.7
1063.0
View list
4
106053297
Govender, S (Shevern)
3
0.5
0
1
2
16.7
1366.3
-283.3
1083.0
View list
5
100014232
Jonas, LF (Lesedi)
2
2.0
2
0
0
100.0
1371.2
425.0
1796.2
View list
6
104066893
Manana, K (Khanya)
2
2.0
2
0
0
100.0
1396.1
425.0
1821.1
View list
7
206048391
Naidoo, M (Mira)
2
2.0
2
0
0
100.0
1371.2
425.0
1796.2
View list
8
205031170
Prinsloo, TE (Thiana)
2
2.0
2
0
0
100.0
1393.4
425.0
1818.4
View list
9
210083428
Rautenbach, H (Helen Christine)
2
2.0
2
0
0
100.0
1247.8
425.0
1672.8
View list
10
107057529
Burgers, AJ (Adriaan)
2
1.5
1
1
0
75.0
1381.3
212.5
1593.8
View list
11
105008461
Duvenhage, LC (Leon)
2
1.5
1
1
0
75.0
1247.8
212.5
1460.3
View list
12
105059134
De Swardt, E (Eduan)
2
1.0
1
0
1
50.0
1330.2
0.0
1330.2
View list
13
105052031
Du Toit, GJ (Gerhardus (Eghardt))
2
1.0
1
0
1
50.0
1190.7
0.0
1190.7
View list
14
109086379
Jacobs, CN (Calvin Nicholas)
2
1.0
1
0
1
50.0
1281.9
0.0
1281.9
View list
15
193020018
Malan, A (Aiden)
2
1.0
1
0
1
50.0
1281.9
0.0
1281.9
View list
16
1030104248
Motiang, RT (Refentse Tumisang)
2
1.0
1
0
1
50.0
1109.3
0.0
1109.3
View list
17
108076196
Potgieter, E (Edward)
2
1.0
1
0
1
50.0
1377.3
0.0
1377.3
View list
18
103032106
Reyneke, PJ (Pieter)
2
1.0
1
0
1
50.0
1245.2
0.0
1245.2
View list
19
105046331
Ristic, A (Andrej)
2
1.0
1
0
1
50.0
1279.5
0.0
1279.5
View list
20
203001927
Bester, C (Carla)
2
0.0
0
0
2
0.0
1358.8
-425.0
933.8
View list