PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Gemmell, Z (Zac)

Chess SA id

1090116569

FIDE id

?

Date of birth

2009-09-21 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-07

Personal details last changed

2025-01-18

Junior GPX Games

Junior GPX Points

TOURNAMENT
Tournament ID 20253651
Group ID 20253639
Tournament Gauteng Inter-Region at Emerald Resort 2025 (U18 Championship)
Format Team
Rating type Standard
Start 2025-12-06
End 2025-12-07
Rated 2025-12-08
Host Sedibeng (GSV)
Total time 90
Time weight 0.94
Official results Official results
Tournament games 5
Tournament score 3
Final position 25
Shared position 18
Count for rating Yes (OK)

Analysis

Type Rating Games Score % Dp Aor Prat We SWe 1 = 0 +F =F Bye =Bye X
Main 1555.2 5 3 60 85 1560.6 1645.6 2.51 0.49 3 0 2 0 0 0 0 0
Standard 1550.8 1561.5 1646.5 2.48 0.52

Opponents

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

1

2025-12-06

Shen Yu, F (Frank)

GE

RSA

1607

1589.8

W

0

0.48

-0.48

0.5

-0.5

2

2025-12-06

Marimuthu, S (Shaylen)

GSV

RSA

1550.3

1536.6

B

1

0.46

0.54

0.47

0.53

3

2025-12-06

Van Der Merwe, D (Devan)

NWP

RSA

1463.6

1471

W

0

0.65

-0.65

0.63

-0.63

4

2025-12-07

Yang, A (Alex)

GTP

RSA

1769.6

1788.6

W

1

0.29

0.71

0.26

0.74

5

2025-12-07

Manqayi, V (Vuyo)

GWR

RSA

1412.8

1421.5

B

1

0.62

0.38

0.61

0.39

© Chess South Africa