Chess South Africa
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Chess South Africa
Naidoo, N (Naomi)
Dob:
1999/09/04 (Adult)
Gender:
Female
Chess SA id:
2990146623
FIDE id:
Region:
Amathole (EAL)
Citizen:
RSA
Title(s):
Last active:
2023/12/08 (157 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
1310.8
Curent Weighted rating
1260.5
Curent Weighted performance
1242.4
Current official/published rating (highest between Raw, WR and WP)
1310.8
Current floor (min rating allowed)
810.8
Current highest rating achieved
1310.8
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)
±141.6
Current Raw change used (final)
0.0
Projected new Raw rating
1310.8
Projected new Weighed rating
1266.7
Projected new Weighted performance
1242.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1310.8
Projected new floor
810.8
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
1315.3
Curent Weighted rating
1266.8
Curent Weighted performance
1241.9
Current official/published rating (highest between Raw, WR and WP)
1315.3
Current floor (min rating allowed)
815.3
Current highest rating achieved
1315.3
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)
±140.7
Current Raw change used (final)
0.0
Projected new Raw rating
1315.3
Projected new Weighed rating
1273.0
Projected new Weighted performance
1241.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1315.3
Projected new floor
815.3
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
1166.8
Curent Weighted rating
1176.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1176.6
Current floor (min rating allowed)
667.2
Current highest rating achieved
1167.2
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)
±173.8
Current Raw change used (final)
0.0
Projected new Raw rating
1166.8
Projected new Weighed rating
1175.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.2
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1167.2
Projected new floor
667.2
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)
667.2
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
667.2
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
20
2023 USSA Championships (Ladies)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
5.5
1271.6
1280.4
Analysis
19
UFH Closed 2023
2023/11/28
2023/11/30
Amathole (EAL)
Standard
60
0.83
6
5
2.0
1257.4
1272.8
Analysis
18
Eastern Cape Provincial Individual Championship 2023 (Open)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
5
2.0
1253.1
1270.3
Analysis
17
UFH Spring Break 2023
2023/09/30
2023/09/30
Amathole (EAL)
Rapid
32
0.63
5
2
1.0
1236.3
1167.2
Analysis
16
UFH Heritage Open 2023 (B)
2023/09/23
2023/09/23
Amathole (EAL)
Standard
62
0.84
5
5
3.0
1236.3
1252.7
Analysis
15
UFH Spring Festival 2023 (Open)
2023/08/25
2023/08/25
Amathole (EAL)
Standard
60
0.83
5
5
2.5
1212.0
1229.3
Analysis
14
EC InterVarsity Chess Championship 2023 (Ladies)
2023/08/11
2023/08/11
Sarah Baartman (ESB)
Rapid
20
0.47
6
6
3.0
1212.0
1160.0
Analysis
13
UFH Spartan Clash Closed 2023 (Teams)
2023/07/14
2023/07/14
Amathole (EAL)
Rapid
15
0.39
6
6
2.0
1261.4
1200.0
Analysis
12
UFH Spartan Clash Closed 2023 (A)
2023/07/11
2023/07/16
Amathole (EAL)
Standard
62
0.84
7
6
2.0
1261.4
1263.1
Analysis
11
Youth Day Chess Festival 2023 (B)
2023/06/24
2023/06/24
Buffalo City (EBC)
Standard
90
0.94
5
0
0.0
1261.4
1263.1
Analysis
10
EC Students Team League (Open 2) 2023
2023/05/06
2023/05/06
Amathole (EAL)
Standard
60
0.83
6
6
4.0
1222.8
1230.1
Analysis
9
BC Chess Trials 1 of 5 2023 (U18A-Adult)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
4
2.5
1205.4
1207.8
Analysis
8
EC Students Team League 2023 (B)
2023/04/22
2023/08/05
Amathole (EAL)
Standard
65
0.85
10
2
1.0
1212.0
1229.3
Analysis
7
UFH Trials 1 of 3 2023 (Ladies)
2023/04/15
2023/04/15
Amathole (EAL)
Standard
62
0.84
5
5
3.0
1205.4
1207.8
Analysis
6
UFH Open 2023 (B)
2023/03/25
2023/03/25
Amathole (EAL)
Standard
60
0.83
5
5
2.0
1170.6
1178.8
Analysis
5
Residence Cup 2023 (B)
2023/03/12
2023/03/13
Amathole (EAL)
Standard
62
0.84
5
5
3.0
1170.6
1178.8
Analysis
4
UFH Intercampus Championship 2023 (A)
2023/03/04
2023/03/05
Amathole (EAL)
Standard
62
0.84
5
3
1.0
1170.6
1178.8
Analysis
3
Alice Cup 2023 (B)
2023/02/26
2023/02/28
Amathole (EAL)
Standard
60
0.83
6
3
3.0
1118.5
1115.6
Analysis
2
Ussa Chess Championships 2022 (Ladies)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
4.0
1178.1
1174.4
Analysis
1
EC Students Team League 2022 (B)
2022/08/20
2022/09/17
Amathole (EAL)
Standard
60
0.83
10
3
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
94
45
5
44
47.5
50.5
4.5
1228.8
1233.3
White
49
23
2
24
24.0
49.0
-8.7
1228.1
1219.4
Black
45
22
3
20
23.5
52.2
18.9
1229.5
1248.4
Standard
All
80
39
5
36
41.5
51.9
15.9
1232.0
1247.9
White
41
20
2
19
21.0
51.2
10.4
1230.0
1240.4
Black
39
19
3
17
20.5
52.6
21.8
1234.0
1255.8
Rapid
All
14
6
0
8
6.0
42.9
-60.7
1210.8
1150.0
White
8
3
0
5
3.0
37.5
-106.3
1218.4
1112.2
Black
6
3
0
3
3.0
50.0
0.0
1200.5
1200.5
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
2030151599
Magazi, S (Sipahle)
4
4.0
4
0
0
100.0
1247.4
425.0
1672.4
View list
2
2020134248
Diko, M (Melinda)
3
1.0
1
0
2
33.3
1213.6
-141.7
1072.0
View list
3
2020134258
Mbaba, Z (Zinathi)
3
1.0
1
0
2
33.3
1164.8
-141.7
1023.2
View list
4
1010138247
Sahluko, E (Emihle)
3
1.0
1
0
2
33.3
1240.0
-141.7
1098.3
View list
5
1020119577
Magxala, T (Talent)
3
0.0
0
0
3
0.0
1240.8
-425.0
815.8
View list
6
2030151598
Madlala, N (Nonhle)
2
2.0
2
0
0
100.0
1220.8
425.0
1645.8
View list
7
2020150728
Mncam, S (Siphephelo)
2
2.0
2
0
0
100.0
1196.7
425.0
1621.7
View list
8
2010134259
Ncokotwane, Z (Zandi)
2
1.5
1
1
0
75.0
1262.3
212.5
1474.8
View list
9
1980134467
Maguta, E (Effort)
2
1.0
1
0
1
50.0
1236.3
0.0
1236.3
View list
10
2010159432
Mabele, M (Maserame)
2
1.0
1
0
1
50.0
1212.0
0.0
1212.0
View list
11
2020140196
Mthethwa, Z (Zandile)
2
1.0
1
0
1
50.0
1189.0
0.0
1189.0
View list
12
1030151607
Ramasindi, R (Raphadu)
2
1.0
1
0
1
50.0
1196.7
0.0
1196.7
View list
13
1030138245
Mzizi, O (Olwethu)
2
0.5
0
1
1
25.0
1236.7
-212.5
1024.2
View list
14
202052018
Tlamama, M (Mpho)
2
0.5
0
1
1
25.0
1224.8
-212.5
1012.3
View list
15
1010138240
Masali, E (Elethu)
2
0.0
0
0
2
0.0
1261.4
-425.0
836.4
View list
16
1000134252
Mnawo, S (Sinovuyo)
2
0.0
0
0
2
0.0
1261.4
-425.0
836.4
View list
17
2040159436
Ramphadi, R (Rebone)
2
0.0
0
0
2
0.0
1212.0
-425.0
787.0
View list
18
1040150731
Solomon, S (Simamkele)
2
0.0
0
0
2
0.0
1236.7
-425.0
811.7
View list
19
1040160364
Mabandza, N (Nick)
1
1.0
1
0
0
100.0
1212.0
425.0
1637.0
View list
20
2040114902
Lambiso, ME (Matlakala)
1
1.0
1
0
0
100.0
1271.6
425.0
1696.6
View list