Chess South Africa Ratings Database

PLAYER PAGE

Personal

Modiba, S (Shielboy)

Chess SA id

100023620

FIDE id

Date of birth

1900-01-01 (Adult)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1291.9	1302.2	1272	1320.2
Raw rating	1291.9	1302.2	1272	1320.2
Weighted rating	1291.9	1302.2	1272	1320.2
Weighted performance	0	0	0	0
Floor	820.2	820.2	820.2	820.2
K-factor	36	36	36	36
Min/Max rating change allowed	145.5	143.3	149.6	139.7
Highest rating	1320.2 2018-02-01	1320.2 2018-02-01	1320.2 2019-03-01	1320.2 2019-03-01
Highest raw rating	1320.2 2018-02-01	1320.2 2018-02-01	1320.2 2020-01-01	1320.2 2024-02-01
Highest weighted rating	1320.2 2018-02-01	1320.2 2018-02-01	1320.2 2019-03-01	1320.2 2019-03-01
Highest weighted performance	1252.7 2018-04-01	1252.9 2018-04-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1291.9	1302.2	1272	1320.2
Analysis
Rating	1291.9	1302.2	1272	1320.2
Raw rating	1291.9	1302.2	1272	1320.2
Weighted rating	1291.9	1302.2	1272
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	820.2	820.2	820.2	820.2
Max/Min rating change allowed	145.5	143.3	149.6	139.7
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	1291.9	1302.2	1272	1320.2
New weighted rating	1291.9	1302.2	1272	1320.2
New weighted performance	0	0	0	0
Temp new rating	1291.9	1302.2	1272	1320.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1291.9	1302.2	1272	1320.2
New K-factor	36	36	36	36
New floor	820.2	820.2	820.2	820.2

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
History	48	39	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Chess South Africa (CSA)
Province
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	11	4.5	40.91	-77.3	1265.2	1187.9
Standard	5	2	40	-85	1326.6	1241.6
Rapid	6	2.5	41.67	-70.8	1214	1143.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1291.9	1302.2	1272	1320.2
2025-09-30	1291.9	1302.2	1272	1320.2
2025-09-01	1291.9	1302.2	1272	1320.2
2025-08-01	1291.9	1302.2	1272	1320.2
2025-07-01	1291.9	1302.2	1272	1320.2
2025-06-01	1291.9	1302.2	1272	1320.2
2025-05-01	1291.9	1302.2	1272	1320.2
2025-04-01	1291.9	1302.2	1272	1320.2
2025-03-01	1291.9	1302.2	1272	1320.2
2025-02-01	1291.9	1302.2	1272	1320.2
2025-01-01	1291.9	1302.2	1272	1320.2
2024-12-01	1291.9	1302.2	1272	1320.2
2024-11-01	1291.9	1302.2	1272	1320.2
2024-10-01	1291.9	1302.2	1272	1320.2
2024-09-01	1291.9	1302.2	1272	1320.2
2024-08-01	1291.9	1302.2	1272	1320.2
2024-07-01	1291.9	1302.2	1272	1320.2
2024-09-01	1291.9	1302.2	1272	1320.2
2024-05-01	1291.9	1302.2	1272	1320.2
2024-04-01	1291.9	1302.2	1272	1320.2
2024-03-01	1291.9	1302.2	1272	1320.2
2024-02-01	1291.9	1302.2	1272	1320.2
2024-01-01	1291.9	1302.2	1272	1320.2
2023-12-01	1283	1302.2	1272	1320.2

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	Lephalale Chess Club Team Championship (1)	2022-03-06	2022-03-06	Rapid	Waterberg (LWM)	6	6	2.5	Yes	Analysis
2	Limpopo Club League 01 2018	2018-04-27	2018-04-27	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Lephalale Chess Club Team Championship				Tournament Lephalale Chess Club Team Championship
		date 2022-03-06	rnd 3	type Rapid	result 1	date 2022-03-06	rnd 4	type Rapid	result 1
		Opponent Kgosana, E (Eugene)				Opponent Sekgobela, W (Widney)
2	2	Tournament Limpopo Club League 01 2018				Tournament Lephalale Chess Club Team Championship
		date 2018-04-27	rnd 5	type Standard	result 1	date 2022-03-06	rnd 1	type Rapid	result 0.5
		Opponent Setwaba, R (Refilwe)				Opponent Mosehlana, K (Kgodisho)
3	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 1	type Standard	result 1	date 2018-04-27	rnd 1	type Standard	result 1
		Opponent Kekana, T (Tebogo)				Opponent Kekana, T (Tebogo)

#	Games	Start				End
1	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 5	type Standard	result 1	date 2018-04-27	rnd 5	type Standard	result 1
		Opponent Setwaba, R (Refilwe)				Opponent Setwaba, R (Refilwe)
2	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 1	type Standard	result 1	date 2018-04-27	rnd 1	type Standard	result 1
		Opponent Kekana, T (Tebogo)				Opponent Kekana, T (Tebogo)

#	Games	Start				End
1	2	Tournament Lephalale Chess Club Team Championship				Tournament Lephalale Chess Club Team Championship
		date 2022-03-06	rnd 3	type Rapid	result 1	date 2022-03-06	rnd 4	type Rapid	result 1
		Opponent Kgosana, E (Eugene)				Opponent Sekgobela, W (Widney)
2	1	Tournament Lephalale Chess Club Team Championship				Tournament Lephalale Chess Club Team Championship
		date 2022-03-06	rnd 1	type Rapid	result 0.5	date 2022-03-06	rnd 1	type Rapid	result 0.5
		Opponent Mosehlana, K (Kgodisho)				Opponent Mosehlana, K (Kgodisho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lephalale Chess Club Team Championship				Tournament Lephalale Chess Club Team Championship
		date 2022-03-06	rnd 3	type Rapid	result 1	date 2022-03-06	rnd 4	type Rapid	result 1
		Opponent Kgosana, E (Eugene)				Opponent Sekgobela, W (Widney)
2	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 5	type Standard	result 1	date 2018-04-27	rnd 5	type Standard	result 1
		Opponent Setwaba, R (Refilwe)				Opponent Setwaba, R (Refilwe)
3	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 1	type Standard	result 1	date 2018-04-27	rnd 1	type Standard	result 1
		Opponent Kekana, T (Tebogo)				Opponent Kekana, T (Tebogo)

#	Games	Start				End
1	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 5	type Standard	result 1	date 2018-04-27	rnd 5	type Standard	result 1
		Opponent Setwaba, R (Refilwe)				Opponent Setwaba, R (Refilwe)
2	1	Tournament Limpopo Club League 01 2018				Tournament Limpopo Club League 01 2018
		date 2018-04-27	rnd 1	type Standard	result 1	date 2018-04-27	rnd 1	type Standard	result 1
		Opponent Kekana, T (Tebogo)				Opponent Kekana, T (Tebogo)

#	Games	Start				End
1	2	Tournament Lephalale Chess Club Team Championship				Tournament Lephalale Chess Club Team Championship
		date 2022-03-06	rnd 3	type Rapid	result 1	date 2022-03-06	rnd 4	type Rapid	result 1
		Opponent Kgosana, E (Eugene)				Opponent Sekgobela, W (Widney)

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	Kekana ,T (Tebogo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Kekana ,T (Tebogo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Malatji ,HT (Happy Tebogo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Malatji ,HT (Happy Tebogo)	1	1489	1064	1	1490	1064	0	0	0	0	0	0
3	Mosona ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mosona ,M (Mpho)	1	1138.2	713.2	1	1138.2	713.2	0	0	0	0	0	0
4	Mmola ,T (Tumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mmola ,T (Tumelo)	1	1365.8	940.8	1	1365.8	940.8	0	0	0	0	0	0
5	Setwaba ,R (Refilwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Setwaba ,R (Refilwe)	1	1440	1865	1	1440	1865	0	0	0	0	0	0
6	Kgosana ,E (Eugene)	1	1	425	0	0	0	1	1	425	0	0	0
6	Kgosana ,E (Eugene)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Sekgobela ,W (Widney)	1	1	425	0	0	0	1	1	425	0	0	0
7	Sekgobela ,W (Widney)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mosehlana ,K (Kgodisho)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Mosehlana ,K (Kgodisho)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Moseri ,L (Lebogang)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Moseri ,L (Lebogang)	1	1231.6	806.6	0	0	0	1	1200	806.6	0	0	0
10	Magubane ,S (Sandile)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Magubane ,S (Sandile)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Modiba, S (Shielboy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms