Chess South Africa Ratings Database

PLAYER PAGE

Personal

Koopman, T (Theowin Roberto)

Chess SA id

1100319241

FIDE id

Date of birth

2010-03-31 (U18)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1233.5	1240.6	1200	1200
Raw rating	1233.5	1240.6	1200	1200
Weighted rating	1218.5	1222.7	1200	1200
Weighted performance	0	0	0	0
Floor	733.5	740.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.1	156.5	165.8	165.8
Highest rating	1233.5 2025-09-01	1240.6 2025-09-01	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1233.5 2025-09-01	1240.6 2025-09-01	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1210.3 2025-09-01	1212.8 2025-09-01	1200 2025-05-05	1200 2025-05-05
Highest weighted performance	0 1900-01-01	0 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	1233.5	1240.6	1200	1200
Analysis
Rating	1233.5	1240.6	1200	1200
Raw rating	1233.5	1240.6	1200	1200
Weighted rating	1218.5	1222.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.5	740.6	700	700
Max/Min rating change allowed	158.1	156.5	165.8	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	1233.5	1240.6	1200	1200
New weighted rating	1220.2	1224.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1233.5	1240.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1233.5	1240.6	1200	1200
New K-factor	36	36	36	36
New floor	733.5	740.6	700	700

Item	Main	Standard
	0	0
	19	19
	0	0
	0	0
	0	0
	0	0
History	19	19

Games since
	Main 19	Standard 19		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	19	10	52.63	22.4	1235.9	1258.3
Standard	19	10	52.63	22.4	1235.9	1258.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	10	52.63	22.4	1235.9	1258.3
Standard	19	10	52.63	22.4	1235.9	1258.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1233.5	1240.6	1200	1200
2025-11-30	1233.5	1240.6	1200	1200
2025-11-01	1233.5	1240.6	1200	1200
2025-09-30	1233.5	1240.6	1200	1200
2025-09-01	1233.5	1240.6	1200	1200
2025-08-01	1228.9	1236.1	1200	1200
2025-07-01	1228.9	1236.1	1200	1200
2025-06-01	1228.9	1236.1	1200	1200
2025-05-01	1218.6	1224.4	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	2025 Simmie Superstars Chess Tournament (U18+Adult)	2025-08-02	2025-08-02	Standard	ZF Mgcawu (NZF)	5	5	2.5	Yes	Analysis
2	Spartan Bishops Championships Warriors 2025 (U16)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
3	2025 ZFM Closed Chess Championship (U16)	2025-05-09	2025-05-10	Standard	ZF Mgcawu (NZF)	5	4	2	Yes	Analysis
4	Pawn Stars Chess Tournament 12 April 2025 (C)	2025-04-12	2025-04-12	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Spartan Bishops Championships Warriors 2025				Tournament 2025 Simmie Superstars Chess Tournament
		date 2025-05-24	rnd 3	type Standard	result 0.5	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Keyser, C (Caleb)				Opponent Tuelo, J (Jayden)
2	2	Tournament Pawn Stars Chess Tournament 12 April 2025				Tournament Pawn Stars Chess Tournament 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Hattingh, N (Nathan)				Opponent Boltman, A (Amber)
3	1	Tournament 2025 Simmie Superstars Chess Tournament				Tournament 2025 Simmie Superstars Chess Tournament
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 0.5
		Opponent Viviers, H (Hanr�)				Opponent Viviers, H (Hanr�)

#	Games	Start				End
1	5	Tournament Spartan Bishops Championships Warriors 2025				Tournament 2025 Simmie Superstars Chess Tournament
		date 2025-05-24	rnd 3	type Standard	result 0.5	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Keyser, C (Caleb)				Opponent Tuelo, J (Jayden)
2	2	Tournament Pawn Stars Chess Tournament 12 April 2025				Tournament Pawn Stars Chess Tournament 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Hattingh, N (Nathan)				Opponent Boltman, A (Amber)
3	1	Tournament 2025 Simmie Superstars Chess Tournament				Tournament 2025 Simmie Superstars Chess Tournament
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 0.5
		Opponent Viviers, H (Hanr�)				Opponent Viviers, H (Hanr�)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Spartan Bishops Championships Warriors 2025				Tournament 2025 Simmie Superstars Chess Tournament
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Rasego, B (Bohlokwa)				Opponent Tuelo, J (Jayden)
2	2	Tournament Pawn Stars Chess Tournament 12 April 2025				Tournament Pawn Stars Chess Tournament 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Hattingh, N (Nathan)				Opponent Boltman, A (Amber)
3	1	Tournament 2025 ZFM Closed Chess Championship				Tournament 2025 ZFM Closed Chess Championship
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Aden)				Opponent Van Zyl, A (Aden)

#	Games	Start				End
1	4	Tournament Spartan Bishops Championships Warriors 2025				Tournament 2025 Simmie Superstars Chess Tournament
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Rasego, B (Bohlokwa)				Opponent Tuelo, J (Jayden)
2	2	Tournament Pawn Stars Chess Tournament 12 April 2025				Tournament Pawn Stars Chess Tournament 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Hattingh, N (Nathan)				Opponent Boltman, A (Amber)
3	1	Tournament 2025 ZFM Closed Chess Championship				Tournament 2025 ZFM Closed Chess Championship
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Aden)				Opponent Van Zyl, A (Aden)

No games found.

#	Games	Start				End

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	Changara ,A (Adiel Tavonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Changara ,A (Adiel Tavonga)	1	1494.1	1069.1	1	1495.1	1069.1	0	0	0	0	0	0
2	Brandt ,J (Jayvion)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Brandt ,J (Jayvion)	1	1203.4	778.4	1	1205.9	778.4	0	0	0	0	0	0
3	Prince ,H (Halter)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Prince ,H (Halter)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Rasego ,B (Bohlokwa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Rasego ,B (Bohlokwa)	1	1199.7	1624.7	1	1204.6	1624.7	0	0	0	0	0	0
5	Burger ,S (Schalk Willem Petrus)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Burger ,S (Schalk Willem Petrus)	1	1152.5	727.5	1	1144.1	727.5	0	0	0	0	0	0
6	Booysen ,V (Vuyani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Booysen ,V (Vuyani)	1	1420.7	995.7	1	1420.3	995.7	0	0	0	0	0	0
7	Boltman ,A (Amber)	1	1	425	1	1	425	0	0	0	0	0	0
7	Boltman ,A (Amber)	1	1200.9	1625.9	1	1202.7	1625.9	0	0	0	0	0	0
8	Goeieman ,F (Ferdlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Goeieman ,F (Ferdlin)	1	1214.9	789.9	1	1217.6	789.9	0	0	0	0	0	0
9	Viviers ,H (Hanr�)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Viviers ,H (Hanr�)	1	1220.8	1220.8	1	1230.1	1220.8	0	0	0	0	0	0
10	Van Zyl ,A (Aden)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Zyl ,A (Aden)	1	1257.5	1682.5	1	1270	1682.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Koopman, T (Theowin Roberto)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms