Chess South Africa
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Chess South Africa
Staal, MF (Micaela Francis)
Dob:
2004/06/17 (Adult)
Gender:
Female
Chess SA id:
204035874
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
WFM
Last active:
2022/04/02 (777 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
1498.3
Curent Weighted rating
1482.5
Curent Weighted performance
873.2
Current official/published rating (highest between Raw, WR and WP)
1498.3
Current floor (min rating allowed)
998.3
Current highest rating achieved
1498.3
Current K-factor
32
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)
±108.4
Current Raw change used (final)
0.0
Projected new Raw rating
1498.3
Projected new Weighed rating
1484.1
Projected new Weighted performance
873.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1498.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1498.3
Projected new floor
998.3
Projected new K-facor
32
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
1472.2
Curent Weighted rating
1472.2
Curent Weighted performance
873.7
Current official/published rating (highest between Raw, WR and WP)
1472.2
Current floor (min rating allowed)
972.2
Current highest rating achieved
1472.2
Current K-factor
32
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)
±112.5
Current Raw change used (final)
0.0
Projected new Raw rating
1472.2
Projected new Weighed rating
1472.2
Projected new Weighted performance
873.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1472.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1472.2
Projected new floor
972.2
Projected new K-facor
32
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
1371.4
Curent Weighted rating
1371.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1371.4
Current floor (min rating allowed)
871.4
Current highest rating achieved
1371.4
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)
±129.9
Current Raw change used (final)
0.0
Projected new Raw rating
1371.4
Projected new Weighed rating
1371.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1371.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1371.4
Projected new floor
871.4
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
1371.4
Curent Weighted rating
1371.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1371.4
Current floor (min rating allowed)
871.4
Current highest rating achieved
1371.4
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)
±129.9
Current Raw change used (final)
0.0
Projected new Raw rating
1371.4
Projected new Weighed rating
1371.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1371.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1371.4
Projected new floor
871.4
Projected new K-facor
36
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
South African Junior Closed Chess Championships 2022 (U18 Girls)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
11
8.0
1378.4
1373.9
Analysis
6
2021 African Youth Chess Championships
2021/09/19
2021/09/25
Ghana (GHA)
Standard
150
1.00
9
7
4.0
1395.0
1390.1
Analysis
5
2021 African Individual Chess Championships
2021/05/18
2021/05/27
Malawi (MAW)
Standard
150
1.00
9
9
5.5
1254.6
1248.3
Analysis
4
JNW Club - Helpmekaar Open 2018 (A)
2018/09/15
2018/09/15
Johannesburg Metro (GJM)
Standard
60
0.83
5
3
0.0
1272.8
1269.9
Analysis
3
2018 South African Junior Closed Chess Championships (U14 Girls)
2018/04/01
2018/04/07
Chess South Africa (CSA)
Standard
120
1.00
11
11
6.5
1281.8
1272.8
Analysis
2
JNW Club - Bryanston Open 2018 (B)
2018/01/26
2018/01/27
Johannesburg Metro (GJM)
Standard
65
0.85
6
4
2.0
1371.4
1371.4
Analysis
1
South African Junior Team Championships 2017 (U14B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1371.4
1371.4
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
52
26
8
18
30.0
57.7
65.4
1299.7
1365.1
White
27
14
3
10
15.5
57.4
63.0
1259.8
1322.7
Black
25
12
5
8
14.5
58.0
68.0
1342.9
1410.9
Standard
All
52
26
8
18
30.0
57.7
65.4
1299.7
1365.1
White
27
14
3
10
15.5
57.4
63.0
1259.8
1322.7
Black
25
12
5
8
14.5
58.0
68.0
1342.9
1410.9
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
205053371
Yacoob, A (Ameera)
2
2.0
2
0
0
100.0
1330.1
425.0
1755.1
View list
2
204092711
Bhila, L (Lindokuhle)
2
1.5
1
1
0
75.0
1326.6
212.5
1539.1
View list
3
205014626
Joubert, N (Natasha)
2
1.0
1
0
1
50.0
1330.1
0.0
1330.1
View list
4
2040132474
Botha, L (Lorelei)
1
1.0
1
0
0
100.0
1378.4
425.0
1803.4
View list
5
104003385
Breckenridge, D (Daniel)
1
1.0
1
0
0
100.0
1371.4
425.0
1796.4
View list
6
205067320
De Beer, J (Janka)
1
1.0
1
0
0
100.0
1378.4
425.0
1803.4
View list
7
204051811
Diemieniet, P (Phoebe)
1
1.0
1
0
0
100.0
1378.4
425.0
1803.4
View list
8
105014480
Joseph, D (Donrique)
1
1.0
1
0
0
100.0
1371.4
425.0
1796.4
View list
9
204047328
Fourie, EM (Elzette)
1
1.0
1
0
0
100.0
1378.4
425.0
1803.4
View list
10
105055494
Mankoana, TT (Theto)
1
1.0
1
0
0
100.0
1371.4
425.0
1796.4
View list
11
204057236
Naicker, K (Kerri-Anne)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
12
205033527
Schonken, CJ (Christina)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
13
205048914
Shaw, A (Amy)
1
1.0
1
0
0
100.0
1378.4
425.0
1803.4
View list
14
205056718
Stuurman, AC (Aliche)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
15
205039930
Van Heerden, M (Mia)
1
1.0
1
0
0
100.0
1378.4
425.0
1803.4
View list
16
103055385
Vink, D (Daniel)
1
1.0
1
0
0
100.0
1371.4
425.0
1796.4
View list
17
Kandil Jomana
1
1.0
0
0
0
100.0
1395.0
425.0
1820.0
View list
18
Dlamini Temahlubi Queen
1
1.0
0
0
0
100.0
1254.6
425.0
1679.6
View list
19
Ingado Mercy
1
1.0
0
0
0
100.0
1395.0
425.0
1820.0
View list
20
Korir Florida
1
1.0
0
0
0
100.0
1395.0
425.0
1820.0
View list