Chess South Africa
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Chess South Africa
Roos, A (Amone)
Dob:
2013/04/12 (U12)
Gender:
Female
Chess SA id:
2130144768
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (154 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
1010.4
Current Weighted rating
1061.2
Current Weighted performance
853.6
Current official/published rating (highest between Raw, WR and WP)
1061.2
Current highest rating achieved
1127.7
Current floor (min rating allowed)
627.7
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)
±217.2
Current Raw change used (final)
0.0
Projected new Raw rating
1010.4
Projected new Weighed rating
975.1
Projected new Weighted performance
853.6
Projected new final Raw rating (if new WP > new Raw)
1010.4
Projected new highest rating
1127.7
Projected new floor
627.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1010.4
Projected effective change (new Official - current Official)
-50.8
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
987.2
Current Weighted rating
1042.4
Current Weighted performance
853.6
Current official/published rating (highest between Raw, WR and WP)
1042.4
Current highest rating achieved
1119.2
Current floor (min rating allowed)
619.2
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)
±224.5
Current Raw change used (final)
0.0
Projected new Raw rating
987.2
Projected new Weighed rating
957.9
Projected new Weighted performance
853.6
Projected new final Raw rating (if new WP > new Raw)
987.2
Projected new highest rating
1119.2
Projected new floor
619.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
987.2
Projected effective change (new Official - current Official)
-55.2
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12 Girls B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
1065.7
1048.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
2024 Gauteng Inter-Region Chess Championship (U12 Girls B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
1065.7
1048.0
Analysis
5
Queens Gambit Chess Open 2023 (D)
2023/11/25
2023/11/25
Sedibeng (GSV)
Standard
60
0.83
5
5
0.0
1111.8
1102.8
Analysis
4
Gauteng D7 Teams 2023 (U11)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
4
1.0
1127.7
1119.2
Analysis
3
Gauteng Schools D7 2023 (U11 Girls)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1070.9
1044.8
Analysis
2
2022 Gauteng Schools Team Championships (U9 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1200.0
1200.0
Analysis
1
D7 Teams 2022 (U9+U11 Mixed)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
0
5
0.0
0.0
-425.0
1234.7
809.7
White
2
0
0
2
0.0
0.0
-425.0
1217.0
792.0
Black
3
0
0
3
0.0
0.0
-425.0
1246.5
821.5
Standard
All
5
0
0
5
0.0
0.0
-425.0
1234.7
809.7
White
2
0
0
2
0.0
0.0
-425.0
1217.0
792.0
Black
3
0
0
3
0.0
0.0
-425.0
1246.5
821.5
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
29
4
2
23
5.0
17.2
-278.4
1245.7
967.2
White
14
1
1
12
1.5
10.7
-333.9
1248.0
914.0
Black
15
3
1
11
3.5
23.3
-226.7
1243.5
1016.8
Standard
All
29
4
2
23
5.0
17.2
-278.4
1245.7
967.2
White
14
1
1
12
1.5
10.7
-333.9
1248.0
914.0
Black
15
3
1
11
3.5
23.3
-226.7
1243.5
1016.8
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
2120155814
Myburgh, A (Amy)
2
1.5
1
1
0
75.0
1099.3
212.5
1311.8
View list
2
2150155808
Mokoatsi, D (Dimpho)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
3
2140155806
Mofokeng, K (Kearebetswe)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
4
2150155803
Lehana, B (Bohlokwa)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
5
1130138275
Esterhuizen, E (Erich)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2120135735
Muller, M (Mari)
1
0.0
0
0
1
0.0
1065.7
-425.0
640.7
View list
7
2140155784
Mthumbu, R (Relebohile)
1
0.0
0
0
1
0.0
1070.9
-425.0
645.9
View list
8
2120159493
Ndhlebe, L (Lubanzi)
1
0.0
0
0
1
0.0
1127.7
-425.0
702.7
View list
9
1140139675
Naidoo, J (James)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1120141859
Nagel, D (Divan)
1
0.0
0
0
1
0.0
1111.8
-425.0
686.8
View list
11
1120136523
Myburgh, V (Vaughn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2140145707
Mhlanga, N (Nonhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1140145704
Malema, J (Jeremiah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2130135894
Mabuza, N (Nondumiso)
1
0.0
0
0
1
0.0
1065.7
-425.0
640.7
View list
15
1110103524
Kotzee, A (Armand)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2110136518
Hutcheson, M (Megan)
1
0.0
0
0
1
0.0
1111.8
-425.0
686.8
View list
17
2130142654
Ferreira, L (Lea Elizabeth)
1
0.0
0
0
1
0.0
1065.7
-425.0
640.7
View list
18
2140135916
Emanuel, S (Shiloh)
1
0.0
0
0
1
0.0
1111.8
-425.0
686.8
View list
19
2140139659
Du Toit, M (Monika)
1
0.0
0
0
1
0.0
1111.8
-425.0
686.8
View list
20
1130139956
Du Preez, L (Lourens)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list