Chess South Africa Ratings Database

PLAYER PAGE

Personal

Olivier, T (Tiaan)

Chess SA id

1150314056

FIDE id

Date of birth

2015-06-23 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

38.5

Junior GPX Points

1132.2

Item	Main	Standard	Rapid	Blitz
Rating	1251.9	1250.5	1204.6	1200
Raw rating	1251.9	1250.5	1204.6	1200
Weighted rating	1234.1	1233.2	1200.1	1200
Weighted performance	1166.7	1193.5	0	0
Floor	816.3	811.3	704.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	154	154.3	164.7	165.8
Highest rating	1316.3 2025-06-01	1311.3 2025-06-01	1204.6 2025-09-01	1200 2025-02-01
Highest raw rating	1316.3 2025-06-01	1311.3 2025-06-01	1204.6 2025-09-01	1200 2025-02-01
Highest weighted rating	1231.3 2025-09-01	1230.6 2025-09-01	1199.9 2025-01-27	1200 2025-02-01
Highest weighted performance	1316.3 2025-06-01	1311.3 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1251.9	1250.5	1204.6	1200
Analysis
Rating	1251.9	1250.5	1204.6	1200
Raw rating	1251.9	1250.5	1204.6	1200
Weighted rating	1234.1	1233.2	1200.1
Weighted performance	1166.7	1193.5	0
K-factor	36	36	36	36
Floor	816.3	811.3	704.6	700
Max/Min rating change allowed	154	154.3	164.7	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1251.9	1250.5	1204.6	1200
New weighted rating	1236.6	1235.7	1200.4	1200
New weighted performance	1166.3	1193.1	0	0
Temp new rating	1251.9	1250.5	1204.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1251.9	1250.5	1204.6	1200
New K-factor	36	36	36	36
New floor	816.3	811.3	704.6	700

Item	Main	Standard	Rapid
	0	0	0
	43	34	9
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	43	34	9

Games since
	Main 43	Standard 34		Rapid 9		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3618		1175		190
Male	2785		912		143
U12	573		189		32
U12 Male	401		134		24
Standard
	RSA		Province		Region
Overall	3515		1242		169
Male	2703		966		130
U12	539		199		29
U12 Male	378		138		20
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	43	16.5	38.37	-98.8	1256.3	1157.5
Standard	34	14	41.18	-75	1271.6	1196.6
Rapid	9	2.5	27.78	-188.9	1198.7	1009.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	43	16.5	38.37	-98.8	1256.3	1157.5
Standard	34	14	41.18	-75	1271.6	1196.6
Rapid	9	2.5	27.78	-188.9	1198.7	1009.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1251.9	1250.5	1204.6	1200
2025-09-01	1251.9	1250.5	1204.6	1200
2025-08-01	1316.3	1311.3	1199.3	1200
2025-07-01	1316.3	1311.3	1199.3	1200
2025-06-01	1316.3	1311.3	1199.3	1200
2025-05-01	1234.1	1236.8	1199.3	1200
2025-04-01	1196.4	1196.4	1199.3	1200
2025-03-01	1196.5	1196.7	1198.9	1200
2025-02-01	1196.1	1200	1193.2	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni Primary School Cluster Teams 2025 (U11B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Ekurhuleni Trials 2025 (F)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
3	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
4	East Rand Chess Club Open 2025 (C)	2025-05-03	2025-05-03	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	Ekurhuleni Chess Open 2025 (D)	2025-03-15	2025-03-15	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	East Rand Chess Club Open 2025 (C)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
8	Ekurhuleni/Springs Open 025 (U12)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
9	LS Northmead Trials 2025 (U11)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni Primary School Cluster Teams 2025 (U11B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Ekurhuleni Trials 2025 (F)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
3	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
4	East Rand Chess Club Open 2025 (C)	2025-05-03	2025-05-03	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	Ekurhuleni Chess Open 2025 (D)	2025-03-15	2025-03-15	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	East Rand Chess Club Open 2025 (C)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
8	Ekurhuleni/Springs Open 025 (U12)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
9	LS Northmead Trials 2025 (U11)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	4	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Modukanele, K (Kgotso)				Opponent Lourens, L (Ludre)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Meiring, J (Jaundre)				Opponent Khumalo, T (Thando)
3	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Matamela, M (Mukovhe)				Opponent Verwey, R (Reuben)

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Modukanele, K (Kgotso)				Opponent Lourens, L (Ludre)
2	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Matamela, M (Mukovhe)				Opponent Verwey, R (Reuben)
3	2	Tournament Ekurhuleni Chess Open 2025				Tournament Ekurhuleni Chess Open 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Pieterse, M (Mia)				Opponent Allogoa, A (Aubrey)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Meiring, J (Jaundre)				Opponent Khumalo, T (Thando)
2	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 5	type Rapid	result 0.5	date 2025-08-02	rnd 5	type Rapid	result 0.5
		Opponent Kuhn, Z (Zane)				Opponent Kuhn, Z (Zane)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Meiring, J (Jaundre)				Opponent Khumalo, T (Thando)
2	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Matamela, M (Mukovhe)				Opponent Verwey, R (Reuben)
3	2	Tournament Ekurhuleni Chess Open 2025				Tournament Ekurhuleni Chess Open 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Pieterse, M (Mia)				Opponent Allogoa, A (Aubrey)

#	Games	Start				End
1	2	Tournament East Rand Chess Club Open 2025				Tournament East Rand Chess Club Open 2025
		date 2025-05-03	rnd 2	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Matamela, M (Mukovhe)				Opponent Verwey, R (Reuben)
2	2	Tournament Ekurhuleni Chess Open 2025				Tournament Ekurhuleni Chess Open 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Pieterse, M (Mia)				Opponent Allogoa, A (Aubrey)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Myburgh, E (Eben)				Opponent Myburgh, E (Eben)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Meiring, J (Jaundre)				Opponent Khumalo, T (Thando)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Sathiyamoorthy ,A (Amrithshiyam)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Sathiyamoorthy ,A (Amrithshiyam)	2	1387.1	962.1	2	1374	962.1	0	0	0	0	0	0
2	Mosala ,A (Atlehang)	2	1	0	2	1	0	0	0	0	0	0	0
2	Mosala ,A (Atlehang)	2	1406.1	1406.1	2	1393.2	1406.1	0	0	0	0	0	0
3	Shaik ,H (Haneef)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Shaik ,H (Haneef)	2	1442.2	1017.2	2	1430.2	1017.2	0	0	0	0	0	0
4	Woo ,M (Malcom)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Woo ,M (Malcom)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Modukanele ,K (Kgotso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Modukanele ,K (Kgotso)	1	1198.7	1623.7	1	1200	1623.7	0	0	0	0	0	0
6	Sardinha ,S (Seveano)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sardinha ,S (Seveano)	1	1189.9	764.9	1	1177	764.9	0	0	0	0	0	0
7	Van Der Westhuizen ,S (Simeon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Der Westhuizen ,S (Simeon)	1	1255.6	830.6	1	1213.2	830.6	0	0	0	0	0	0
8	Motloung ,R (Relebohile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Motloung ,R (Relebohile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Matamela ,M (Mukovhe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Matamela ,M (Mukovhe)	1	1143.3	1568.3	1	1186.3	1568.3	0	0	0	0	0	0
10	Pieterse ,M (Mia)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pieterse ,M (Mia)	1	1276.3	1701.3	1	1261.9	1701.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Olivier, T (Tiaan)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms