Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Liandri Bothma

206088651
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20260702
Group Id	20260697
Name	2026 NMBCU Trials 2
Section	U20+Open
Rounds	6
Format	Swiss
Type	Standard
Start	2026-03-06
End	2026-03-07
Submitted	2026-03-09
Rated	2026-03-11
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	5
Score	2
Percent	40
Dp	-85
Aor	1336.5
Perform	1251.5
Penalties	0
Wins	2
Draws	0
Losses	3
White	3
Black	2
White wins	2
Black wins	0
Default wins	1
Default losses	0
Byes	0
Half byes	0
Rank	12
Final Pos	7
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1184.2
K-factor	36
Score	2
Expected score	1.66
Score - Expected score	0.34
Rating +/-	10.3

Analysis (Type)

Rating	1177.6
K-factor	36
Score	2
Expected score	1.65
Score - Expected score	0.35
Rating +/-	12.6

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2026-03-06	Pienaar, KT (Keaton Thomas)	ENM		1467.1	1472.7	W	0	0.21	-0.21	-6.3	0.2	-0.2	-7.1	Yes
2	2026-03-07	Vital, K (Keirah)	ENM		1268.8	1263.6	E	1	0	0	0	0	0	0	No (Default game)
3	2026-03-07	Kapp, J (Jacinto)	ENM		1469.1	1455.6	B	0	0.13	-0.13	-3.8	0.13	-0.13	-4.8	Yes
4	2026-03-07	Cerfonteyn, Z (Zeenat)	ENM		1226.7	1228.3	W	1	0.49	0.51	15.2	0.48	0.52	18.6	Yes
5	2026-03-07	Schoeman, D (Devan)	ENM		1317.1	1297.5	B	0	0.3	-0.3	-9.1	0.32	-0.32	-11.5	Yes
6	2026-03-07	Sondzaba, U (Unam)	ENM		1202.3	1199.9	W	1	0.52	0.48	14.3	0.52	0.48	17.4	Yes