Chess South Africa
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Chess South Africa
Ngidi, S (Siphesihle)
Dob:
2004/01/13 (Adult)
Gender:
Male
Chess SA id:
104077561
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/09/01 (1760 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
1009.7
Current Weighted rating
1009.7
Current Weighted performance
344.8
Current official/published rating (highest between Raw, WR and WP)
1009.7
Current highest rating achieved
1009.7
Current floor (min rating allowed)
509.7
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)
±217.5
Current Raw change used (final)
0.0
Projected new Raw rating
1009.7
Projected new Weighed rating
928.9
Projected new Weighted performance
344.8
Projected new final Raw rating (if new WP > new Raw)
1009.7
Projected new highest rating
1009.7
Projected new floor
509.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1009.7
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
1023.4
Current Weighted rating
1023.4
Current Weighted performance
344.8
Current official/published rating (highest between Raw, WR and WP)
1023.4
Current highest rating achieved
1023.4
Current floor (min rating allowed)
523.4
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)
±213.3
Current Raw change used (final)
0.0
Projected new Raw rating
1023.4
Projected new Weighed rating
941.5
Projected new Weighted performance
344.8
Projected new final Raw rating (if new WP > new Raw)
1023.4
Projected new highest rating
1023.4
Projected new floor
523.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1023.4
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
646.4
Current Weighted rating
646.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
646.4
Current highest rating achieved
646.4
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)
±364.9
Current Raw change used (final)
0.0
Projected new Raw rating
646.4
Projected new Weighed rating
594.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
646.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
646.4
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
665.6
Current Weighted rating
654.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
665.6
Current highest rating achieved
665.6
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)
±355.0
Current Raw change used (final)
0.0
Projected new Raw rating
665.6
Projected new Weighed rating
602.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
665.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
665.6
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
7
2019 King Cetswayo Winter Championship (U16-Adult)
2019/08/31
2019/09/01
iLembe (KIK)
Standard
60
0.83
7
6
3.0
970.9
975.8
Analysis
6
2019 King Cetshwayo Anniversary (U16)
2019/03/02
2019/03/03
King Cetshwayo (KUR)
Standard
60
0.83
7
0
0.0
970.9
975.8
Analysis
5
South African Junior Team Championships 2018 (U16B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
2.0
894.3
927.2
Analysis
4
2018 King Cetshwayo Winter Championship (U16)
2018/08/25
2018/08/26
King Cetshwayo (KUR)
Standard
60
0.83
7
6
2.5
881.7
918.4
Analysis
3
2018 Fun & Blitz (Open)
2018/07/28
2018/07/29
King Cetshwayo (KUR)
Standard
60
0.83
6
6
3.0
798.7
824.8
Analysis
2
2018 King Cetshwayo Championship (U16)
2018/05/19
2018/05/20
King Cetshwayo (KUR)
Standard
60
0.83
7
7
4.0
667.2
667.2
Analysis
1
South African Junior Team Championships 2017 (U14E)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
646.4
646.4
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
39
16
1
22
16.5
42.3
-65.4
1094.9
1029.5
White
19
10
0
9
10.0
52.6
22.4
1057.7
1080.1
Black
20
6
1
13
6.5
32.5
-148.8
1130.2
981.5
Standard
All
39
16
1
22
16.5
42.3
-65.4
1094.9
1029.5
White
19
10
0
9
10.0
52.6
22.4
1057.7
1080.1
Black
20
6
1
13
6.5
32.5
-148.8
1130.2
981.5
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
103034463
Shoba, M (Mongezi)
2
0.0
0
0
2
0.0
774.5
-425.0
349.5
View list
2
204059777
Khoza, T (Thanduxolo)
1
1.0
1
0
0
100.0
881.7
425.0
1306.7
View list
3
1040098876
Khomo, NS (Nkululeko)
1
1.0
1
0
0
100.0
667.2
425.0
1092.2
View list
4
1030101811
Cele, M (Msizi)
1
1.0
1
0
0
100.0
667.2
425.0
1092.2
View list
5
104066373
Buthelezi, C (Cebolenkosi)
1
1.0
1
0
0
100.0
970.9
425.0
1395.9
View list
6
105095835
Matlakala, R (Reanetse)
1
1.0
1
0
0
100.0
646.4
425.0
1071.4
View list
7
104049481
Mqaise, S (Siyabonga)
1
1.0
1
0
0
100.0
881.7
425.0
1306.7
View list
8
1040101810
Naicker, T (Taylen)
1
1.0
1
0
0
100.0
667.2
425.0
1092.2
View list
9
1980104194
Ndabe, P (Philasande)
1
1.0
1
0
0
100.0
798.7
425.0
1223.7
View list
10
104027769
Nieuwoudt, J (Janco)
1
1.0
1
0
0
100.0
894.3
425.0
1319.3
View list
11
1970104189
Nkosi, S (Sthembiso)
1
1.0
1
0
0
100.0
798.7
425.0
1223.7
View list
12
1040101813
Nyaka, S (Sebastian)
1
1.0
1
0
0
100.0
667.2
425.0
1092.2
View list
13
203081909
Tembe, A (Andile)
1
1.0
1
0
0
100.0
970.9
425.0
1395.9
View list
14
105086548
Thebe, RC (Reabetswe)
1
1.0
1
0
0
100.0
646.4
425.0
1071.4
View list
15
204044817
Venter, I (Imche)
1
1.0
1
0
0
100.0
894.3
425.0
1319.3
View list
16
1730098873
Wentzel, S (Sean)
1
1.0
1
0
0
100.0
798.7
425.0
1223.7
View list
17
201052988
Williams, L (Liesel)
1
1.0
1
0
0
100.0
970.9
425.0
1395.9
View list
18
103087450
Ntombela, N (Ngcebo)
1
0.5
0
1
0
50.0
881.7
0.0
881.7
View list
19
103024848
Moonsamy, LC (Liam Cole)
1
0.0
0
0
1
0.0
881.7
-425.0
456.7
View list
20
104088808
Mngomezulu, V (Vukolabesuthu)
1
0.0
0
0
1
0.0
881.7
-425.0
456.7
View list