Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bossert, R (Rick)

Chess SA id

1150149521

FIDE id

Date of birth

2015-03-16 (U12)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1165.2	1171.3	1182.5	1200
Raw rating	1165.2	1171.3	1182.5	1200
Weighted rating	1165	1171.2	1182.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.2	172.7	170	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1165.2	1171.3	1182.5	1200
Analysis
Rating	1165.2	1171.3	1182.5	1200
Raw rating	1165.2	1171.3	1182.5	1200
Weighted rating	1165	1171.2	1182.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.2	172.7	170	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	1165.2	1171.3	1182.5	1200
New weighted rating	1165	1171.2	1182.2	1200
New weighted performance	0	0	0	0
Temp new rating	1165.2	1171.3	1182.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1165.2	1171.3	1182.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	10	1
	0	0	0
	0	0	0
History	11	10	1

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	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	36.36	-115.9	1219.8	1103.9
Standard	10	4	40	-85	1219.3	1134.3
Rapid	1	0	0	-425	1224.4	799.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1165.2	1171.3	1182.5	1200
2025-09-01	1165.2	1171.3	1182.5	1200
2025-08-01	1165.2	1171.3	1182.5	1200
2025-07-01	1165.2	1171.3	1182.5	1200
2025-06-01	1165.2	1171.3	1182.5	1200
2025-05-01	1165.2	1171.3	1182.5	1200
2025-04-01	1165.2	1171.3	1182.5	1200
2025-03-01	1165.2	1171.3	1182.5	1200
2025-02-01	1165.2	1171.3	1182.5	1200
2025-01-01	1164.6	1171.2	1181.6	1200
2024-12-01	1164.6	1171.2	1181.6	1200
2024-11-01	1164.6	1171.2	1181.6	1200
2024-10-01	1164.6	1171.2	1181.6	1200
2024-09-01	1164.6	1171.2	1181.6	1200
2024-08-01	1164.6	1171.2	1181.6	1200
2024-07-01	1164.6	1171.2	1181.6	1200
2024-06-01	1164.6	1171.2	1181.6	1200
2024-08-01	1164.6	1171.2	1181.6	1200
2024-04-01	1164.6	1171.2	1181.6	1200
2024-03-01	1164.6	1171.2	1181.6	1200
2024-02-01	1164.6	1171.2	1181.6	1200
2024-01-01	1164.6	1171.2	1181.6	1200
2023-12-01	1164.6	1171.2	1181.6	1200
2023-11-01	1164.6	1171.2	1181.6	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	Bojanala School League 2023 (U9)	2023-08-19	2023-08-19	Rapid	Bojanala Platina (NBR)	7	1	0	Yes	Analysis
2	Grenswag's Community Battle 2023 (U10)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	One For The Ages 2023 (U10)	2023-02-18	2023-02-18	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament One For The Ages 2023				Tournament Grenswag's Community Battle 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Makgatlha, L (Lebang)				Opponent Moagi, K (Kaboentle)
2	1	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 5	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Raikane, O (Ontshiametse)
3	1	Tournament One For The Ages 2023				Tournament One For The Ages 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Monaisa, O (Omogolo)				Opponent Monaisa, O (Omogolo)

#	Games	Start				End
1	2	Tournament One For The Ages 2023				Tournament Grenswag's Community Battle 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Makgatlha, L (Lebang)				Opponent Moagi, K (Kaboentle)
2	1	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 5	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Raikane, O (Ontshiametse)
3	1	Tournament One For The Ages 2023				Tournament One For The Ages 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Monaisa, O (Omogolo)				Opponent Monaisa, O (Omogolo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament One For The Ages 2023				Tournament Grenswag's Community Battle 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Makgatlha, L (Lebang)				Opponent Moagi, K (Kaboentle)
2	1	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 5	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Raikane, O (Ontshiametse)
3	1	Tournament One For The Ages 2023				Tournament One For The Ages 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Monaisa, O (Omogolo)				Opponent Monaisa, O (Omogolo)

#	Games	Start				End
1	2	Tournament One For The Ages 2023				Tournament Grenswag's Community Battle 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Makgatlha, L (Lebang)				Opponent Moagi, K (Kaboentle)
2	1	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 5	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Raikane, O (Ontshiametse)				Opponent Raikane, O (Ontshiametse)
3	1	Tournament One For The Ages 2023				Tournament One For The Ages 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-02-18	rnd 3	type Standard	result 1
		Opponent Monaisa, O (Omogolo)				Opponent Monaisa, O (Omogolo)

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	Swart ,J (Jan-Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Swart ,J (Jan-Dirk)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mokone ,R (Remoabetswe Kgotla)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mokone ,R (Remoabetswe Kgotla)	1	1313.7	888.7	1	1320.3	888.7	0	0	0	0	0	0
3	Khunou ,E (Esaleona)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Khunou ,E (Esaleona)	1	1210.7	785.7	1	1213	785.7	0	0	0	0	0	0
4	Sera ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sera ,T (Tshegofatso)	1	1213.4	788.4	1	1215.2	788.4	0	0	0	0	0	0
5	Mokgatle ,N (Neoetlile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mokgatle ,N (Neoetlile)	1	1512.9	1087.9	1	1513.8	1087.9	0	0	0	0	0	0
6	Mosia ,T (Tshwanelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mosia ,T (Tshwanelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Makgatlha ,L (Lebang)	1	1	425	1	1	425	0	0	0	0	0	0
7	Makgatlha ,L (Lebang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Moagi ,K (Kaboentle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Moagi ,K (Kaboentle)	1	1131.1	1556.1	1	1117.6	1556.1	0	0	0	0	0	0
9	Raikane ,O (Ontshiametse)	1	1	425	1	1	425	0	0	0	0	0	0
9	Raikane ,O (Ontshiametse)	1	1011.6	1436.6	1	990.6	1436.6	0	0	0	0	0	0
10	Monaisa ,O (Omogolo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Monaisa ,O (Omogolo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Bossert, R (Rick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms