Chess South Africa
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Chess South Africa
Latchman, A (Arya)
Dob:
2006/08/11 (U20)
Gender:
Female
Chess SA id:
2060136205
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/03/11 (68 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
1133.6
Curent Weighted rating
1111.3
Curent Weighted performance
1047.0
Current official/published rating (highest between Raw, WR and WP)
1133.6
Current floor (min rating allowed)
699.7
Current highest rating achieved
1199.7
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)
±182.3
Current Raw change used (final)
0.0
Projected new Raw rating
1133.6
Projected new Weighed rating
1112.3
Projected new Weighted performance
1047.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1133.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1199.7
Projected new floor
699.7
Projected new K-facor
40
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
1136.4
Curent Weighted rating
1108.5
Curent Weighted performance
1050.1
Current official/published rating (highest between Raw, WR and WP)
1136.4
Current floor (min rating allowed)
700.4
Current highest rating achieved
1200.4
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)
±181.5
Current Raw change used (final)
0.0
Projected new Raw rating
1136.4
Projected new Weighed rating
1110.1
Projected new Weighted performance
1050.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1136.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.4
Projected new floor
700.4
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Dainfern College Chess League 2024 (B)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
5
3.0
1093.4
1090.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Dainfern College Chess League 2024 (B)
2024/01/29
2024/03/11
Johannesburg Metro (GJM)
Standard
60
0.83
6
5
3.0
1093.4
1090.7
Analysis
10
St Peters College Chess League 2023 (B)
2023/09/11
2023/10/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1114.0
1113.4
Analysis
9
2023 West Rand Trials (U18)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1138.2
1136.1
Analysis
8
D2 Schools Individuals 2023 (U18 Girls)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1117.0
1112.3
Analysis
7
West Rand Juniors 2023 (U18)
2023/03/18
2023/03/18
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1120.0
1113.7
Analysis
6
2023 West Rand Open (Rooks)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1108.0
1100.0
Analysis
5
West Rand Trials 2022 (U18)
2022/09/03
2022/09/03
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1149.2
1146.4
Analysis
4
2nd West Rand Open 2022 (B)
2022/08/06
2022/08/06
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1199.7
1200.4
Analysis
3
West Rand Juniors 2022 (Seniors)
2022/04/09
2022/04/09
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1179.4
1174.4
Analysis
2
West Rand Open 2022 (U16)
2022/02/05
2022/02/05
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1197.0
1196.4
Analysis
1
West Rand Trials 2021 (U16)
2021/12/04
2021/12/04
West Rand (GWR)
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
5
3
0
2
3.0
60.0
85.0
1223.9
1308.9
White
3
1
0
2
1.0
33.3
-141.7
1220.8
1079.1
Black
2
2
0
0
2.0
100.0
425.0
1228.5
1653.5
Standard
All
5
3
0
2
3.0
60.0
85.0
1223.9
1308.9
White
3
1
0
2
1.0
33.3
-141.7
1220.8
1079.1
Black
2
2
0
0
2.0
100.0
425.0
1228.5
1653.5
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
54
21
2
31
22.0
40.7
-78.7
1188.5
1109.8
White
25
12
0
13
12.0
48.0
-17.0
1182.5
1165.5
Black
29
9
2
18
10.0
34.5
-131.9
1193.7
1061.8
Standard
All
54
21
2
31
22.0
40.7
-78.7
1188.5
1109.8
White
25
12
0
13
12.0
48.0
-17.0
1182.5
1165.5
Black
29
9
2
18
10.0
34.5
-131.9
1193.7
1061.8
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
207067183
Msiwa, N (Nokuthula)
2
0.0
0
0
2
0.0
1158.5
-425.0
733.5
View list
2
1060146384
Diko, S (Siyabonga)
1
1.0
1
0
0
100.0
1149.2
425.0
1574.2
View list
3
106079487
Collins, JP (Johannes)
1
1.0
1
0
0
100.0
1108.0
425.0
1533.0
View list
4
1100301689
Eaton, B (Ben)
1
1.0
1
0
0
100.0
1093.4
425.0
1518.4
View list
5
2090190397
Fraser, R (Rebeccah)
1
1.0
1
0
0
100.0
1114.0
425.0
1539.0
View list
6
1090139688
Khambani, K (Khumo)
1
1.0
1
0
0
100.0
1108.0
425.0
1533.0
View list
7
205089138
Makgorogo, T (Tshidi)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
8
2060156367
Madiela, R (Rose)
1
1.0
1
0
0
100.0
1117.0
425.0
1542.0
View list
9
1060152526
Mathebula, B (Buyisile)
1
1.0
1
0
0
100.0
1120.0
425.0
1545.0
View list
10
2070152527
Moleme, K (Kagiso)
1
1.0
1
0
0
100.0
1120.0
425.0
1545.0
View list
11
2070152529
Moletsane, K (Kaone)
1
1.0
1
0
0
100.0
1117.0
425.0
1542.0
View list
12
1070139670
Monnagaaratwe, O (Outlwile)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
13
1080146379
Moraka, L (Lesego)
1
1.0
1
0
0
100.0
1108.0
425.0
1533.0
View list
14
1070136729
Motlhabane, O (Olerato)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
15
2070144522
Motsoahae, B (Bokamoso)
1
1.0
1
0
0
100.0
1199.7
425.0
1624.7
View list
16
1100301654
Mphalele, L (Leshinetse)
1
1.0
1
0
0
100.0
1093.4
425.0
1518.4
View list
17
1070157144
Naava, J (Julia)
1
1.0
1
0
0
100.0
1093.4
425.0
1518.4
View list
18
1070136209
Nzama, S (Sfiso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
2070158483
Setlhodi, K (Kobamo)
1
1.0
1
0
0
100.0
1138.2
425.0
1563.2
View list
20
2070136213
Thikhathali, V (Vhuhwavho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list