Chess South Africa
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Chess South Africa
Naidoo, M (Marisa)
Dob:
2007/10/08 (U18)
Gender:
Female
Chess SA id:
2070144872
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/07/22 (296 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
1144.0
Curent Weighted rating
1133.1
Curent Weighted performance
830.3
Current official/published rating (highest between Raw, WR and WP)
1144.0
Current floor (min rating allowed)
654.5
Current highest rating achieved
1154.5
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)
±179.6
Current Raw change used (final)
0.0
Projected new Raw rating
1144.0
Projected new Weighed rating
1134.0
Projected new Weighted performance
830.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1154.5
Projected new floor
654.5
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
1141.2
Curent Weighted rating
1127.3
Curent Weighted performance
824.8
Current official/published rating (highest between Raw, WR and WP)
1141.2
Current floor (min rating allowed)
643.6
Current highest rating achieved
1143.6
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)
±180.3
Current Raw change used (final)
0.0
Projected new Raw rating
1141.2
Projected new Weighed rating
1128.5
Projected new Weighted performance
824.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1143.6
Projected new floor
643.6
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Ekurhuleni North High Schools Girls District Team Finals 2023 (U18)
2023/07/22
2023/07/22
Ekurhuleni (GE)
Standard
60
0.83
6
2
2.0
1105.8
1094.8
Analysis
5
Ekurhuleni North Schools Individual Finals 2023 (U18 Girls)
2023/05/13
2023/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1098.5
1084.0
Analysis
4
ACB Tournament 2022 (A)
2022/10/07
2022/10/08
Ekurhuleni (GE)
Standard
90
0.94
5
4
0.0
1154.5
1143.6
Analysis
3
2022 Gauteng Schools Team Championships (U15 Girls)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
2
Ekurhuleni-North Schools Teams 2022 (Girl Reserves)
2022/08/20
2022/08/20
Ekurhuleni (GE)
Standard
60
0.83
6
6
5.0
1200.0
1200.0
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U15)
2022/08/13
2022/08/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
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
25
10
0
15
10.0
40.0
-85.0
1200.3
1115.3
White
13
5
0
8
5.0
38.5
-98.1
1193.1
1095.1
Black
12
5
0
7
5.0
41.7
-70.8
1208.2
1137.3
Standard
All
25
10
0
15
10.0
40.0
-85.0
1200.3
1115.3
White
13
5
0
8
5.0
38.5
-98.1
1193.1
1095.1
Black
12
5
0
7
5.0
41.7
-70.8
1208.2
1137.3
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
2090145484
Perez, S (Sammy)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
206071077
Myeni, H (Happy)
2
2.0
2
0
0
100.0
1105.8
425.0
1530.8
View list
3
2100142569
Mamburu, T (Tiana)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
4
2120142706
Mabobo, M (Miracle)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
5
1080144862
Hendricks, C (Craighan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2060151742
Lekgodi, K (Kholofelo)
1
1.0
1
0
0
100.0
1098.5
425.0
1523.5
View list
7
2070154908
Mendes, A (Annabella)
1
1.0
1
0
0
100.0
1098.5
425.0
1523.5
View list
8
207071086
Padi, Z (Zandile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2080145960
Ntini, K (Keamogetswe Precious)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
108095757
Visagie, M (Mondre)
1
0.0
0
0
1
0.0
1154.5
-425.0
729.5
View list
11
2050142600
Singh, K (Kimberly)
1
0.0
0
0
1
0.0
1098.5
-425.0
673.5
View list
12
2080101846
Shoba, L (Louisa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2080142623
Rwodzi, M (Makanaka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1080135404
Robbetze, Z (Zamian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2090101528
Mthetwa, N (Nonhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
206071040
Mabaso, F (Felicity)
1
0.0
0
0
1
0.0
1098.5
-425.0
673.5
View list
17
2080117841
Maritz, S (Sune)
1
0.0
0
0
1
0.0
1154.5
-425.0
729.5
View list
18
1070142610
Marais, D (Dylan)
1
0.0
0
0
1
0.0
1154.5
-425.0
729.5
View list
19
2080145937
Manala, M (Mosireletsi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
2060154906
Keyser, K (Kaitlin)
1
0.0
0
0
1
0.0
1098.5
-425.0
673.5
View list