Chess South Africa Ratings Database

PLAYER PAGE

Personal

Roberts, TB (Tieho Benjamin)

Chess SA id

158032300

FIDE id

Date of birth

1958-12-15 (Adult)

Gender

Male

Region

Fezile Dabi (FFD)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1402.3	1407	1393.9	1427.4
Raw rating	1402.3	1407	1393.9	1427.4
Weighted rating	1400.8	1407	1391.4	1427.4
Weighted performance	536.7	0	0	0
Floor	926.6	912	912	927.4
K-factor	32	32	32	32
Min/Max rating change allowed	124.3	123.5	125.8	119.9
Highest rating	1426.6 2019-03-01	1412 2019-04-01	1412 2019-04-01	1466.3 2019-02-01
Highest raw rating	1426.6 2019-03-01	1412 2018-01-01	1412 2024-02-01	1427.4 2024-02-01
Highest weighted rating	1426.6 2019-07-01	1412 2019-04-01	1412 2019-04-01	1427.4 2024-02-01
Highest weighted performance	1370 2019-09-01	1406.8 2019-06-01	1221.3 2024-07-01	1466.3 2019-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1402.3	1407	1393.9	1427.4
Analysis
Rating	1402.3	1407	1393.9	1427.4
Raw rating	1402.3	1407	1393.9	1427.4
Weighted rating	1400.8	1407	1391.4
Weighted performance	536.7	0	0
K-factor	32	32	32	32
Floor	926.6	912	912	927.4
Max/Min rating change allowed	124.3	123.5	125.8	119.9
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	1402.3	1407	1393.9	1427.4
New weighted rating	1400.8	1407	1391.3	1427.4
New weighted performance	536.2	0	0	0
Temp new rating	1402.3	1407	1393.9	1427.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1402.3	1407	1393.9	1427.4
New K-factor	32	32	32	32
New floor	926.6	912	912	927.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	0	5	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	81	64	10	7

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Fezile Dabi (FFD)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	14	56	51	1329.8	1380.8
Standard	13	7	53.85	32.7	1364.7	1397.4
Rapid	5	2.5	50	0	1219.4	1219.4
Blitz	7	4.5	64.29	121.4	1343.9	1465.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1402.3	1407	1393.9	1427.4
2025-09-01	1402.3	1407	1393.9	1427.4
2025-08-01	1402.3	1407	1393.9	1427.4
2025-07-01	1402.3	1407	1393.9	1427.4
2025-06-01	1402.3	1407	1393.9	1427.4
2025-05-01	1402.3	1407	1393.9	1427.4
2025-04-01	1402.3	1407	1393.9	1427.4
2025-03-01	1402.3	1407	1393.9	1427.4
2025-02-01	1401.8	1407	1393	1427.4
2025-01-01	1390.3	1407	1373.3	1427.4
2024-12-01	1390.3	1407	1373.3	1427.4
2024-11-01	1390.3	1407	1373.3	1427.4
2024-10-01	1390.3	1407	1373.3	1427.4
2024-09-01	1390.3	1407	1373.3	1427.4
2024-08-01	1390.3	1407	1373.3	1427.4
2024-07-01	1412.8	1407	1412	1427.4
2024-06-01	1412.8	1407	1412	1427.4
2024-08-01	1412.8	1407	1412	1427.4
2024-04-01	1412.8	1407	1412	1427.4
2024-03-01	1412.8	1407	1412	1427.4
2024-02-01	1412.8	1407	1412	1427.4
2024-01-01	1412.8	1407	1412	1427.4
2023-12-01	1412.8	1405.3	1412	1427.4
2023-11-01	1412.8	1405.3	1412	1427.4

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Evaton Primary Open 20 July 2024 (B)	2024-07-20	2024-07-20	Rapid	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
2	2019 Kiri Michalakis (A)	2019-09-24	2019-09-24	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
3	Piet van Zyl Chess Festival 2019 (B)	2019-07-12	2019-07-14	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
4	Vaal Chess Club Open 2019 (A)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
5	2019 BMI Lesotho Open Chess Championship	2019-02-02	2019-02-03	Blitz	Lesotho (LES)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 4	type Blitz	result 1	date 2019-02-03	rnd 6	type Blitz	result 1
		Opponent Masilo Ofile Shaun				Opponent Molomo Josias
2	2	Tournament Evaton Primary Open 20 July 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-07-20	rnd 4	type Rapid	result 0.5	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Van Wyk, NR (Nelson)
3	2	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 2	type Standard	result 1	date 2019-09-24	rnd 3	type Standard	result 1
		Opponent Goosen, P (Pierre)				Opponent Botes, D (Dion)

#	Games	Start				End
1	2	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 2	type Standard	result 1	date 2019-09-24	rnd 3	type Standard	result 1
		Opponent Goosen, P (Pierre)				Opponent Botes, D (Dion)
2	2	Tournament Piet van Zyl Chess Festival 2019				Tournament Piet van Zyl Chess Festival 2019
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Katleho)				Opponent Lefeta, T (Thato)
3	2	Tournament Vaal Chess Club Open 2019				Tournament Vaal Chess Club Open 2019
		date 2019-06-01	rnd 3	type Standard	result 1	date 2019-06-01	rnd 4	type Standard	result 1
		Opponent Visser, IC (Ivan)				Opponent Nxumalo, S (Sanele)

#	Games	Start				End
1	2	Tournament Evaton Primary Open 20 July 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-07-20	rnd 4	type Rapid	result 0.5	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Van Wyk, NR (Nelson)
2	1	Tournament Evaton Primary Open 20 July 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-07-20	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 2	type Rapid	result 1
		Opponent Munashe, M (Muyenga)				Opponent Munashe, M (Muyenga)

#	Games	Start				End
1	3	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 4	type Blitz	result 1	date 2019-02-03	rnd 6	type Blitz	result 1
		Opponent Masilo Ofile Shaun				Opponent Molomo Josias
2	2	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 1	type Blitz	result 1	date 2019-02-02	rnd 2	type Blitz	result 0.5
		Opponent Boshoma Chifundo				Opponent Ramathe Johnson Motingoe

#	Games	Start				End
1	3	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 4	type Blitz	result 1	date 2019-02-03	rnd 6	type Blitz	result 1
		Opponent Masilo Ofile Shaun				Opponent Molomo Josias
2	2	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 2	type Standard	result 1	date 2019-09-24	rnd 3	type Standard	result 1
		Opponent Goosen, P (Pierre)				Opponent Botes, D (Dion)
3	2	Tournament Piet van Zyl Chess Festival 2019				Tournament Piet van Zyl Chess Festival 2019
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Katleho)				Opponent Lefeta, T (Thato)

#	Games	Start				End
1	2	Tournament 2019 Kiri Michalakis				Tournament 2019 Kiri Michalakis
		date 2019-09-24	rnd 2	type Standard	result 1	date 2019-09-24	rnd 3	type Standard	result 1
		Opponent Goosen, P (Pierre)				Opponent Botes, D (Dion)
2	2	Tournament Piet van Zyl Chess Festival 2019				Tournament Piet van Zyl Chess Festival 2019
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Katleho)				Opponent Lefeta, T (Thato)
3	2	Tournament Vaal Chess Club Open 2019				Tournament Vaal Chess Club Open 2019
		date 2019-06-01	rnd 3	type Standard	result 1	date 2019-06-01	rnd 4	type Standard	result 1
		Opponent Visser, IC (Ivan)				Opponent Nxumalo, S (Sanele)

#	Games	Start				End
1	1	Tournament Evaton Primary Open 20 July 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Van Wyk, NR (Nelson)				Opponent Van Wyk, NR (Nelson)
2	1	Tournament Evaton Primary Open 20 July 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-07-20	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 2	type Rapid	result 1
		Opponent Munashe, M (Muyenga)				Opponent Munashe, M (Muyenga)

#	Games	Start				End
1	3	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 4	type Blitz	result 1	date 2019-02-03	rnd 6	type Blitz	result 1
		Opponent Masilo Ofile Shaun				Opponent Molomo Josias
2	1	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 1	type Blitz	result 1	date 2019-02-02	rnd 1	type Blitz	result 1
		Opponent Boshoma Chifundo				Opponent Boshoma Chifundo

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	Tenji ,S (Sasa)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Tenji ,S (Sasa)	1	1566.6	1141.6	1	1566.8	1141.6	0	0	0	0	0	0
2	Visser ,IC (Ivan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Visser ,IC (Ivan)	1	1124.6	1549.6	1	1124	1549.6	0	0	0	0	0	0
3	Chibase ,N (Nkosana)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Chibase ,N (Nkosana)	1	1692.9	1267.9	1	1697.8	1267.9	0	0	0	0	0	0
4	Phakoe ,KE (Kgwadi Ernest)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Phakoe ,KE (Kgwadi Ernest)	1	1309.1	884.1	1	1320.9	884.1	0	0	0	0	0	0
5	Pillay ,D (Diveshan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pillay ,D (Diveshan)	1	1518.2	1093.2	1	1519.6	1093.2	0	0	0	0	0	0
6	Landman ,J (Johan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Landman ,J (Johan)	1	1245.2	1670.2	1	1222.5	1670.2	0	0	0	0	0	0
7	Mahloko ,PJ (Pule Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mahloko ,PJ (Pule Johannes)	1	1263.8	838.8	1	1272.2	838.8	0	0	0	0	0	0
8	Mokoena ,K (Katleho)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mokoena ,K (Katleho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Lefeta ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
9	Lefeta ,T (Thato)	1	1240.3	1665.3	1	1234.9	1665.3	0	0	0	0	0	0
10	Botes ,D (Dion)	1	1	425	1	1	425	0	0	0	0	0	0
10	Botes ,D (Dion)	1	1145.3	1570.3	1	1146.6	1570.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Roberts, TB (Tieho Benjamin)

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