Chess South Africa
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Chess South Africa
Mdemka, A (Anda)
Dob:
2007/08/20 (U18)
Gender:
Female
Chess SA id:
2070134943
FIDE id:
Region:
OR Tambo (EOR)
Citizen:
RSA
Title(s):
Last active:
2022/11/19 (545 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
1215.1
Curent Weighted rating
1213.3
Curent Weighted performance
934.9
Current official/published rating (highest between Raw, WR and WP)
1215.1
Current floor (min rating allowed)
733.2
Current highest rating achieved
1233.2
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)
±162.3
Current Raw change used (final)
0.0
Projected new Raw rating
1215.1
Projected new Weighed rating
1213.9
Projected new Weighted performance
934.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1215.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.2
Projected new floor
733.2
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
1259.6
Curent Weighted rating
1257.8
Curent Weighted performance
1021.8
Current official/published rating (highest between Raw, WR and WP)
1259.6
Current floor (min rating allowed)
759.6
Current highest rating achieved
1259.6
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)
±152.3
Current Raw change used (final)
0.0
Projected new Raw rating
1259.6
Projected new Weighed rating
1258.4
Projected new Weighted performance
1021.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1259.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1259.6
Projected new floor
759.6
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
1098.4
Curent Weighted rating
1098.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1098.7
Current floor (min rating allowed)
598.4
Current highest rating achieved
1098.4
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)
±191.6
Current Raw change used (final)
0.0
Projected new Raw rating
1098.4
Projected new Weighed rating
1098.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1098.4
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1098.4
Projected new floor
598.4
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
1174.4
Curent Weighted rating
1174.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1174.4
Current floor (min rating allowed)
598.4
Current highest rating achieved
1174.4
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)
±172.0
Current Raw change used (final)
0.0
Projected new Raw rating
1174.4
Projected new Weighed rating
1174.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1174.4
Projected new floor
598.4
Projected new K-facor
40
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
11
OR Tambo Open 2022 (C)
2022/11/19
2022/11/19
OR Tambo (EOR)
Standard
60
0.83
5
5
3.5
1179.2
1223.4
Analysis
10
Libode Chess Club Open 2022 (B)
2022/08/27
2022/08/27
Amathole (EAL)
Standard
60
0.83
5
5
2.5
1175.3
1230.2
Analysis
9
Ngaru Rapid 2022
2022/07/29
2022/07/29
OR Tambo (EOR)
Rapid
15
0.39
7
7
1.0
1199.8
1200.0
Analysis
8
Sihambasonke Chess Club Youth Day Tournament 2022 (B)
2022/07/02
2022/07/02
OR Tambo (EOR)
Standard
60
0.83
5
5
3.0
1199.8
1218.3
Analysis
7
Ngaru Friday Special Blitz 2022
2022/05/27
2022/05/27
OR Tambo (EOR)
Blitz
5
0.18
5
5
2.0
1194.9
1200.0
Analysis
6
OR Tambo Ditsrict Games 2022 (U15)
2022/05/25
2022/05/25
OR Tambo (EOR)
Standard
60
0.83
5
5
4.0
1194.9
1193.9
Analysis
5
Mthatha High School League Trials 1 2022 (U12-U18)
2022/05/18
2022/05/18
OR Tambo (EOR)
Standard
60
0.83
5
5
2.0
1194.9
1193.9
Analysis
4
Mthatha CMC Games 2022 (U15)
2022/05/09
2022/05/09
Amathole (EAL)
Standard
60
0.83
5
5
2.0
1194.9
1193.9
Analysis
3
2nd OR Tambo Open 2021 (C)
2021/11/20
2021/11/21
OR Tambo (EOR)
Standard
60
0.83
6
6
3.0
1199.4
1198.6
Analysis
2
OR Tambo School`s District Trials 2021 (U13)
2021/10/16
2021/10/16
OR Tambo (EOR)
Standard
60
0.83
5
2
0.0
1233.2
1240.0
Analysis
1
Little Flower Heritage 2021 (C)
2021/09/24
2021/09/25
Amathole (EAL)
Standard
60
0.83
6
6
4.0
1200.0
1200.0
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
56
25
4
27
27.0
48.2
-15.2
1189.2
1174.1
White
30
11
2
17
12.0
40.0
-85.0
1187.0
1102.0
Black
26
14
2
10
15.0
57.7
65.4
1191.8
1257.2
Standard
All
44
22
4
18
24.0
54.5
38.6
1192.4
1231.0
White
23
11
2
10
12.0
52.2
18.5
1191.0
1209.5
Black
21
11
2
8
12.0
57.1
60.7
1193.8
1254.5
Rapid
All
7
1
0
6
1.0
14.3
-303.6
1182.8
879.2
White
4
0
0
4
0.0
0.0
-425.0
1196.4
771.4
Black
3
1
0
2
1.0
33.3
-141.7
1164.6
1023.0
Blitz
All
5
2
0
3
2.0
40.0
-85.0
1171.0
1086.0
White
3
0
0
3
0.0
0.0
-425.0
1144.0
719.0
Black
2
2
0
0
2.0
100.0
425.0
1211.4
1636.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2080140896
Ngqukumba, S (Sange)
3
2.0
2
0
1
66.7
1198.2
141.7
1339.8
View list
2
2070134905
Bongoza, L (Lilitha)
3
0.5
0
1
2
16.7
1196.5
-283.3
913.2
View list
3
2080134948
Mthenjwa, O (Okuhle)
2
1.5
1
1
0
75.0
1185.1
212.5
1397.6
View list
4
2080140841
Mthelekiso, S (Siwaphiwe)
2
0.5
0
1
1
25.0
1194.9
-212.5
982.4
View list
5
1070140839
Mda, T (Thando)
2
0.0
0
0
2
0.0
1194.9
-425.0
769.9
View list
6
2080141385
Bityi, L (Liyema)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
7
2070134904
Banya, Z (Zuzole)
1
1.0
1
0
0
100.0
1199.4
425.0
1624.4
View list
8
1110134931
Chipunza, G (Golden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2080143556
Hendricks, R (Rona)
1
1.0
1
0
0
100.0
1175.3
425.0
1600.3
View list
10
1060119603
Luthi, I (Indiphile)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
11
1110143557
Le Roux, D (David)
1
1.0
1
0
0
100.0
1199.8
425.0
1624.8
View list
12
1070134940
Makhangela, O (Ophola)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
2040134947
Mnyiphika, E (Esinako)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
14
2070134946
Mketi, O (Owethu)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
15
1990143560
Mdukiswa, L (Luvuyo)
1
1.0
1
0
0
100.0
1199.8
425.0
1624.8
View list
16
1080141390
Nakani, E (Endinako)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
17
1080143596
Ngamlana, E (Ezile)
1
1.0
1
0
0
100.0
1175.3
425.0
1600.3
View list
18
1120134922
Ngilana, Y (Yandani)
1
1.0
1
0
0
100.0
1179.2
425.0
1604.2
View list
19
1090134951
Njikela, K (Kungawo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1080134952
Nonduna, S (Sanginkosi)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list