Chess South Africa
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Chess South Africa
Ngobese, D (Dakkie)
Dob:
1997/04/17 (Adult)
Gender:
Male
Chess SA id:
1970302548
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/02 (14 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
1445.9
Current Weighted rating
1227.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1445.9
Current highest rating achieved
1445.9
Current floor (min rating allowed)
945.9
Current K-factor
32
Games played this month
5
Score (S)
4.0
Expected score (We)
2.09
Difference (S-We)
1.59
Current Raw change (no limits, including tournament time weight)
50.7
Current min/max change allowed (with limits)
±116.8
Current Raw change used (final)
50.7
Projected new Raw rating
1496.6
Projected new Weighed rating
1130.4
Projected new Weighted performance
1659.4
Projected new final Raw rating (if new WP > new Raw)
1659.4
Projected new highest rating
1659.4
Projected new floor
1159.4
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1659.4
Projected effective change (new Official - current Official)
+213.5
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
1455.3
Current Weighted rating
1229.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1455.3
Current highest rating achieved
1455.3
Current floor (min rating allowed)
955.3
Current K-factor
32
Games played this month
5
Score (S)
4.0
Expected score (We)
2.21
Difference (S-We)
1.79
Current Raw change (no limits, including tournament time weight)
57.3
Current min/max change allowed (with limits)
±115.3
Current Raw change used (final)
57.3
Projected new Raw rating
1512.6
Projected new Weighed rating
1132.0
Projected new Weighted performance
1659.4
Projected new final Raw rating (if new WP > new Raw)
1659.4
Projected new highest rating
1659.4
Projected new floor
1159.4
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1659.4
Projected effective change (new Official - current Official)
+204.1
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
JMC Trinityhouse Little Falls 2024 (B)
Start:
2024/06/02
End:
2024/06/02
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1445.9
Rating gain/loss:
50.7
Type rating:
1455.3
Rating gain/loss:
57.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
JMC Trinityhouse Little Falls 2024 (B)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1445.9
1455.3
Analysis
4
Chess Power House May Open 2024 (B)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1302.6
1314.4
Analysis
3
JMC Crawford International Sandton 2024 (B)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1302.6
1314.4
Analysis
2
2024 Mid Gauteng Open Chess Tournament (B)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1302.6
1314.4
Analysis
1
Ekurhuleni Open 2024 (B)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
JMC Trinityhouse Little Falls 2024 (B)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1445.9
1455.3
Analysis
4
Chess Power House May Open 2024 (B)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1302.6
1314.4
Analysis
3
JMC Crawford International Sandton 2024 (B)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1302.6
1314.4
Analysis
2
2024 Mid Gauteng Open Chess Tournament (B)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1302.6
1314.4
Analysis
1
Ekurhuleni Open 2024 (B)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
19
2
4
20.0
80.0
255.0
1419.6
1674.6
White
12
11
1
0
11.5
95.8
389.6
1446.5
1836.1
Black
13
8
1
4
8.5
65.4
130.8
1394.8
1525.5
Standard
All
25
19
2
4
20.0
80.0
255.0
1419.6
1674.6
White
12
11
1
0
11.5
95.8
389.6
1446.5
1836.1
Black
13
8
1
4
8.5
65.4
130.8
1394.8
1525.5
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
25
19
2
4
20.0
80.0
255.0
1419.6
1674.6
White
12
11
1
0
11.5
95.8
389.6
1446.5
1836.1
Black
13
8
1
4
8.5
65.4
130.8
1394.8
1525.5
Standard
All
25
19
2
4
20.0
80.0
255.0
1419.6
1674.6
White
12
11
1
0
11.5
95.8
389.6
1446.5
1836.1
Black
13
8
1
4
8.5
65.4
130.8
1394.8
1525.5
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
1100144057
Dikane, O (Oageng)
1
1.0
1
0
0
100.0
1445.9
425.0
1870.9
View list
2
1130136148
Conradie, D (Dirk)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
3
2110130015
Botha, C (Cathri Amari)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
108073207
Horn, E (Evan)
1
1.0
1
0
0
100.0
1445.9
425.0
1870.9
View list
5
1060154127
Habedank, T (Tristan)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
6
202051030
Mahuma, T (Tshegofatso)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
7
2100108310
Maharaj, A (Arya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1980304108
Mabuza, N (Nkosana)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
9
1080097365
Kriel, D (Devin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
2070102034
Rossouw, A (Alicia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2100152275
Rizvi, A (Anam)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
12
2100145853
Ngwangwa, N (Nonhlanhla)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
13
211085191
Naidoo, K (Kajol)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
14
2110143800
Naidoo, D (Dhiya)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
15
1090105698
Naicker, GC (Gabriel Christian)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
16
1030116715
Mosia, M (Mpho)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
17
1120135549
Segal, J (Jamie)
1
1.0
1
0
0
100.0
1445.9
425.0
1870.9
View list
18
1140135557
Thorulsley, K (Kairaav)
1
1.0
1
0
0
100.0
1445.9
425.0
1870.9
View list
19
1030144946
Yoko, C (Christopher David)
1
1.0
1
0
0
100.0
1302.6
425.0
1727.6
View list
20
1020134631
Mathye, S (Samuel)
1
0.5
0
1
0
50.0
1302.6
0.0
1302.6
View list