PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Mangala, S (Sibonelo)

Chess SA id

1110106675

FIDE id

?

Date of birth

2011-06-15 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

65.2

Junior GPX Points

1449.7
TOURNAMENT
Tournament ID 20251978
Group ID 20251967
Tournament South African Open 2025 (B)
Format Individual Swiss
Rating type Standard
Start 2025-06-28
End 2025-07-05
Rated 2025-07-06
Host Johannesburg Metro (GJM)
Total time 120
Time weight 1
Official results Official results
Tournament games 11
Tournament score 5.5
Final position 93
Shared position 80
Count for rating Yes (OK)

Analysis

Type Rating Games Score % Dp Aor Prat We SWe 1 = 0 +F =F Bye =Bye X
Main 1598.1 11 5.5 50 0 1391.9 1391.9 8.09 -2.59 5 1 5 0 0 0 0 0
Standard 1605.2 1388.8 1388.8 8.21 -2.71

Opponents

Rnd Date Opponent Title Reg Fed Main Type Col Res MWe MSWe TWe TSWe

1

2025-06-28

Vilakazi, N (Nkosinathi)

GJM

RSA

1200

1200

W

0

1

-1

1

-1

2

2025-06-28

Mbiza, T (Thembani Tshepo)

GWR

RSA

1381.4

1402.7

B

1

0.71

0.29

0.69

0.31

3

2025-06-29

Ngobeni, N (Ntumbuluko)

GWR

RSA

1417.8

1416.1

W

0.5

0.75

-0.25

0.76

-0.26

4

2025-06-29

Mabena, M (Maliyakhe)

GJM

RSA

1200

1200

B

1

0.92

0.08

0.93

0.07

5

2025-06-30

Van Meersbergen, E (Ettienne)

GTP

RSA

1735.9

1737.2

W

0

0.38

-0.38

0.39

-0.39

6

2025-07-01

Mpofu, M (Mandiluve)

GJM

RSA

1243.5

1200

B

0

0.87

-0.87

0.93

-0.93

7

2025-07-02

Reddy, KS (Kashen Shivaan)

GTP

RSA

1448.9

1448.4

W

1

0.72

0.28

0.72

0.28

8

2025-07-03

Sonjica, N (Ntsikelelo)

GJM

RSA

1535

1555

B

0

0.53

-0.53

0.52

-0.52

9

2025-07-04

Van Der Berg, J (Jay)

GJM

RSA

1280.3

1276.9

W

1

0.91

0.09

0.92

0.08

10

2025-07-04

Udodi, E (Edubechukwu)

GWR

RSA

1479

1448.5

B

1

0.6

0.4

0.64

0.36

11

2025-07-05

Okechukwu, E (Emmanuel)

GE

RSA

1388.8

1392.3

B

0

0.7

-0.7

0.71

-0.71

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