Chess South Africa
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Chess South Africa
Langa, A (Abija)
Dob:
2014/06/17 (U12)
Gender:
Male
Chess SA id:
1140192306
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2024/05/25 (32 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
1231.2
Current Weighted rating
1201.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1231.2
Current highest rating achieved
1231.2
Current floor (min rating allowed)
731.2
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.62
Difference (S-We)
0.24
Current Raw change (no limits, including tournament time weight)
8.6
Current min/max change allowed (with limits)
±158.6
Current Raw change used (final)
8.6
Projected new Raw rating
1239.8
Projected new Weighed rating
1105.3
Projected new Weighted performance
1230.8
Projected new final Raw rating (if new WP > new Raw)
1239.8
Projected new highest rating
1239.8
Projected new floor
739.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.8
Projected effective change (new Official - current Official)
+8.6
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
1235.6
Current Weighted rating
1201.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1235.6
Current highest rating achieved
1235.6
Current floor (min rating allowed)
735.6
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)
±157.6
Current Raw change used (final)
0.0
Projected new Raw rating
1235.6
Projected new Weighed rating
1105.6
Projected new Weighted performance
1148.7
Projected new final Raw rating (if new WP > new Raw)
1235.6
Projected new highest rating
1235.6
Projected new floor
735.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.6
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
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
5
Score (S)
3.0
Expected score (We)
2.46
Difference (S-We)
0.54
Current Raw change (no limits, including tournament time weight)
21.6
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
21.6
Projected new Raw rating
1221.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
424.4
Projected new final Raw rating (if new WP > new Raw)
1221.6
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.6
Projected effective change (new Official - current Official)
+21.6
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:
Capricorn District Primary Schools League Finals 2024 (U11B)
Start:
2024/05/25
End:
2024/05/25
Host:
LCP
Type:
Rapid
Time:
32
Time weight:
0.63
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1231.2
Rating gain/loss:
8.6
Type rating:
1200.0
Rating gain/loss:
21.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Capricorn District Primary Schools League Finals 2024 (U11B)
2024/05/25
2024/05/25
Capricorn (LCP)
Rapid
32
0.63
5
5
3.0
1231.2
1200.0
Analysis
4
Capricorn Junior Qualifying 5 2024 (U12)
2024/05/18
2024/05/18
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1201.6
1203.6
Analysis
3
Capricorn Junior Qualifying 4 2024 (U12)
2024/05/04
2024/05/04
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1201.6
1203.6
Analysis
2
Capricorn Open Chess Championship 2024 (D)
2024/03/02
2024/03/02
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1180.4
1176.0
Analysis
1
Capricorn District Chess Junior Qualifying Tournament 2024 (U12)
2024/02/03
2024/02/03
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Capricorn District Primary Schools League Finals 2024 (U11B)
2024/05/25
2024/05/25
Capricorn (LCP)
Rapid
32
0.63
5
5
3.0
1231.2
1200.0
Analysis
4
Capricorn Junior Qualifying 5 2024 (U12)
2024/05/18
2024/05/18
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1201.6
1203.6
Analysis
3
Capricorn Junior Qualifying 4 2024 (U12)
2024/05/04
2024/05/04
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1201.6
1203.6
Analysis
2
Capricorn Open Chess Championship 2024 (D)
2024/03/02
2024/03/02
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1180.4
1176.0
Analysis
1
Capricorn District Chess Junior Qualifying Tournament 2024 (U12)
2024/02/03
2024/02/03
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
13
2
10
14.0
56.0
51.0
1198.9
1249.9
White
12
6
1
5
6.5
54.2
35.4
1199.2
1234.6
Black
13
7
1
5
7.5
57.7
65.4
1198.6
1264.0
Standard
All
20
10
2
8
11.0
55.0
42.5
1198.1
1240.6
White
10
5
1
4
5.5
55.0
42.5
1199.1
1241.6
Black
10
5
1
4
5.5
55.0
42.5
1197.0
1239.5
Rapid
All
5
3
0
2
3.0
60.0
85.0
1202.3
1287.3
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
2
0
1
2.0
66.7
141.7
1203.9
1345.5
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
13
2
10
14.0
56.0
51.0
1198.9
1249.9
White
12
6
1
5
6.5
54.2
35.4
1199.2
1234.6
Black
13
7
1
5
7.5
57.7
65.4
1198.6
1264.0
Standard
All
20
10
2
8
11.0
55.0
42.5
1198.1
1240.6
White
10
5
1
4
5.5
55.0
42.5
1199.1
1241.6
Black
10
5
1
4
5.5
55.0
42.5
1197.0
1239.5
Rapid
All
5
3
0
2
3.0
60.0
85.0
1202.3
1287.3
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
2
0
1
2.0
66.7
141.7
1203.9
1345.5
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
1140192315
Nemavhidi, T (Thomas)
2
2.0
2
0
0
100.0
1200.8
425.0
1625.8
View list
2
1120305979
Mohala, T (Tiki)
1
1.0
1
0
0
100.0
1231.2
425.0
1656.2
View list
3
1130190560
Prince, A (Adon)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
4
1130305975
Ledwaba, O (Oratilwe)
1
1.0
1
0
0
100.0
1231.2
425.0
1656.2
View list
5
1140305193
Kunene, O (Olwethu)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
6
1130116215
Gravel, TM (Theto)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
7
1140300481
Foko, K (Katlego)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
8
1140190512
Maleka, K (Kega)
1
1.0
1
0
0
100.0
1201.6
425.0
1626.6
View list
9
1110300507
Nchabeleng, T (Tumisho)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
10
1090300505
Mvudlela, T (Thereso)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
11
1130305976
Mashangoane, K (Kgabo)
1
1.0
1
0
0
100.0
1231.2
425.0
1656.2
View list
12
1160300514
Sebudubudu, K (Khutso)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
13
1130151913
Mathivha, L (Langanani)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
14
1120151909
Maseko, L (Lethabo M)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
15
2140149326
Modjadji, T (Thatego)
1
0.0
0
0
1
0.0
1231.2
-425.0
806.2
View list
16
1130190541
Matsepane, M (Mashao)
1
0.0
0
0
1
0.0
1201.6
-425.0
776.6
View list
17
1140300503
Montani, N (Ntsako)
1
0.0
0
0
1
0.0
1180.4
-425.0
755.4
View list
18
1140149325
Mathete, O (Omphile)
1
0.0
0
0
1
0.0
1201.6
-425.0
776.6
View list
19
2130149349
Mashaba, G (Geraldine)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1140300490
Maja, L (Lehumo)
1
0.0
0
0
1
0.0
1180.4
-425.0
755.4
View list