PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Sebyboe, J (Jo-Heiden)

Chess SA id

1120312517

FIDE id

?

Date of birth

2012-11-30 (U14)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

11.5

Junior GPX Points

1026.4
TOURNAMENT
Tournament ID 20252298
Group ID 20252295
Tournament Overberg Top Schools 2025 (U13)
Format Team
Rating type Standard
Start 2025-08-02
End 2025-08-02
Rated 2025-08-05
Host Overberg (WOS)
Total time 60
Time weight 0.83
Official results Official results
Tournament games 4
Tournament score 1
Final position 31
Shared position 27
Count for rating Yes (OK)

Analysis

Type Rating Games Score % Dp Aor Prat We SWe 1 = 0 +F =F Bye =Bye X
Main 1199.7 4 1 25 -212.5 1360.6 1148.1 1.25 -0.25 1 0 3 0 0 0 0 0
Standard 1199.6 1337.6 1125.1 1.36 -0.36

Opponents

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

1

2025-08-02

Booysen, J (Joshua)

WOS

RSA

1326.1

1265.9

W

0

0.39

-0.39

0.46

-0.46

2

2025-08-02

Olivier, D (Dian)

WOS

RSA

1375.2

1355.6

B

0

0.25

-0.25

0.28

-0.28

3

2025-08-02

Terblanche, Z (Zanna)

WCT

RSA

1217.5

1208.5

W

1

0.52

0.48

0.53

0.47

4

2025-08-02

0

0

X

0

0

0

0

5

2025-08-02

Van Der Westhuizen, M (Mika)

WOS

RSA

1523.8

1520.3

B

0

0.08

-0.08

0.08

-0.08

© Chess South Africa