Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stott, RC (Robert Carl)

Chess SA id

172036486

FIDE id

Date of birth

1972-01-31 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1642.8	1640.6	1674.6	1643.2
Raw rating	1617.2	1609.1	1674.6	1643.2
Weighted rating	1642.8	1640.6	1674.6	1643.2
Weighted performance	1140.3	1014.3	0	0
Floor	1145.1	1143.8	1174.6	1143.2
K-factor	28	28	28	28
Min/Max rating change allowed	91.5	92.6	84.3	88.2
Highest rating	1645.1 2024-02-01	1643.8 2024-02-01	1674.6 2024-02-01	1643.2 2019-11-01
Highest raw rating	1645.1 2024-02-01	1643.8 2024-02-01	1674.6 2024-02-01	1643.2 2024-02-01
Highest weighted rating	1645.1 2025-05-05	1643.8 2018-01-01	1673.8 2025-08-01	1643.2 2019-11-01
Highest weighted performance	1521.1 2019-09-01	1519.9 2019-09-01	1481.7 2022-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.1	-2.6	0	0
New rating	1640.6	1638	1674.6	1643.2
Analysis
Rating	1642.8	1640.6	1674.6	1643.2
Raw rating	1617.2	1609.1	1674.6	1643.2
Weighted rating	1642.8	1640.6	1674.6
Weighted performance	1140.3	1014.3	0
K-factor	28	28	28	28
Floor	1145.1	1143.8	1174.6	1143.2
Max/Min rating change allowed	91.5	92.6	84.3	88.2
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	1617.2	1609.1	1674.6	1643.2
New weighted rating	1640.6	1638	1674.6	1643.2
New weighted performance	1131.2	1005.4	0	0
Temp new rating	1640.6	1638	1674.6	1643.2
Temp new rating +/-	-2.1	-2.6	0	0
Final new rating +/-	-2.1	-2.6	0	0
New rating	1640.6	1638	1674.6	1643.2
New K-factor	28	28	28	28
New floor	1145.1	1143.8	1174.6	1143.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	10	10	0	0
	0	0	0	0
	0	0	0	0
	5	0	5	0
	0	0	0	0
History	302	283	10	9

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
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	10	5.5	55	42.5	1466.7	1509.2
Standard	10	5.5	55	42.5	1466.7	1509.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	24	68.57	157.9	1436.9	1594.8
Standard	30	19	63.33	113.3	1454.9	1568.2
Rapid	5	5	100	425	1329.1	1754.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1617.2	1609.1	1674.6	1643.2
2025-09-30	1645	1643	1674.6	1643.2
2025-09-01	1645	1643	1674.6	1643.2
2025-08-01	1645	1643	1674.6	1643.2
2025-07-01	1644.9	1642.7	1674.6	1643.2
2025-06-01	1644.4	1641.4	1674.6	1643.2
2025-05-01	1645.1	1643.8	1674.6	1643.2
2025-04-01	1645.1	1643.8	1674.6	1643.2
2025-03-01	1645.1	1643.8	1674.6	1643.2
2025-02-01	1645.1	1643.8	1674.6	1643.2
2025-01-01	1645.1	1643.8	1674.6	1643.2
2024-12-01	1645.1	1643.8	1674.6	1643.2
2024-11-01	1645.1	1643.8	1674.6	1643.2
2024-10-01	1645.1	1643.8	1674.6	1643.2
2024-09-01	1645.1	1643.8	1674.6	1643.2
2024-08-01	1645.1	1643.8	1674.6	1643.2
2024-07-01	1645.1	1643.8	1674.6	1643.2
2024-09-01	1645.1	1643.8	1674.6	1643.2
2024-05-01	1645.1	1643.8	1674.6	1643.2
2024-04-01	1645.1	1643.8	1674.6	1643.2
2024-03-01	1645.1	1643.8	1674.6	1643.2
2024-02-01	1645.1	1643.8	1674.6	1643.2
2024-01-01	1645.1	1643.8	1674.6	1643.2
2023-12-01	1644.5	1628.9	1648.5	1643.2

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	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Mangaung Metro Chess 9-10 May 2025 (A)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Mangaung Metro Chess 9-10 May 2025 (A)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
3	Morris Club Championship 2022	2022-02-26	2022-02-26	Rapid	Mangaung (FMB)	5	5	5	Yes	Analysis
4	Morris Club Tournament 2020	2020-02-15	2020-02-15	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
5	2019 Kiri Michalakis (A)	2019-09-24	2019-09-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
6	Free State Open 2018 (A)	2018-08-17	2018-08-18	Standard	Mangaung (FMB)	6	6	4	Yes	Analysis
7	Morris Club Challenge 2018	2018-02-17	2018-02-17	Standard	Mangaung (FMB)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Morris Club Championship 2022				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2022-02-26	rnd 1	type Rapid	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Raphoko, S (Sebabotso)				Opponent Colbert, A (Ashlynne)
2	5	Tournament 2019 Kiri Michalakis				Tournament Morris Club Tournament 2020
		date 2019-09-24	rnd 3	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Phakoe, KE (Kgwadi)				Opponent Bosch, A (Altus)
3	3	Tournament Mangaung Metro Chess 9-10 May 2025				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-05-10	rnd 3	type Standard	result 0.5	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Pretorius, L (Leighan)				Opponent Lebenya, A (Agnes)

#	Games	Start				End
1	5	Tournament 2019 Kiri Michalakis				Tournament Morris Club Tournament 2020
		date 2019-09-24	rnd 3	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Phakoe, KE (Kgwadi)				Opponent Bosch, A (Altus)
2	3	Tournament Mangaung Metro Chess 9-10 May 2025				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-05-10	rnd 3	type Standard	result 0.5	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Pretorius, L (Leighan)				Opponent Lebenya, A (Agnes)
3	3	Tournament Morris Club Challenge 2018				Tournament Free State Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 1
		Opponent Lucas, M (Melvyn)				Opponent Tikoane, PS (Pule)

#	Games	Start				End
1	5	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 1	type Rapid	result 1	date 2022-02-26	rnd 5	type Rapid	result 1
		Opponent Raphoko, S (Sebabotso)				Opponent Fouchee, M (Marinus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Morris Club Championship 2022				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2022-02-26	rnd 1	type Rapid	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Raphoko, S (Sebabotso)				Opponent Colbert, A (Ashlynne)
2	5	Tournament 2019 Kiri Michalakis				Tournament Morris Club Tournament 2020
		date 2019-09-24	rnd 3	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Phakoe, KE (Kgwadi)				Opponent Bosch, A (Altus)
3	3	Tournament Morris Club Challenge 2018				Tournament Free State Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 1
		Opponent Lucas, M (Melvyn)				Opponent Tikoane, PS (Pule)

#	Games	Start				End
1	5	Tournament 2019 Kiri Michalakis				Tournament Morris Club Tournament 2020
		date 2019-09-24	rnd 3	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Phakoe, KE (Kgwadi)				Opponent Bosch, A (Altus)
2	3	Tournament Morris Club Challenge 2018				Tournament Free State Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 1
		Opponent Lucas, M (Melvyn)				Opponent Tikoane, PS (Pule)
3	2	Tournament Mangaung Metro Chess 9-10 May 2025				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent January, O (Oratile)				Opponent Lebenya, A (Agnes)

#	Games	Start				End
1	5	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 1	type Rapid	result 1	date 2022-02-26	rnd 5	type Rapid	result 1
		Opponent Raphoko, S (Sebabotso)				Opponent Fouchee, M (Marinus)

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	Wasserman ,JF (Johan Frederik)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Wasserman ,JF (Johan Frederik)	2	1862.3	1437.3	2	1864.4	1437.3	0	0	0	0	0	0
2	Landman ,J (Johan)	2	2	425	2	2	425	0	0	0	0	0	0
2	Landman ,J (Johan)	2	1300.7	1725.7	2	1250.4	1725.7	0	0	0	0	0	0
3	Mathamela ,GM (George Mosimanegape)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mathamela ,GM (George Mosimanegape)	1	1432.7	1857.7	1	1442.5	1857.7	0	0	0	0	0	0
4	Lebenya ,A (Agnes)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lebenya ,A (Agnes)	1	1432	1857	1	1271.9	1857	0	0	0	0	0	0
5	Mantje ,K (Katleho)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mantje ,K (Katleho)	1	1567.3	1142.3	1	1565.5	1142.3	0	0	0	0	0	0
6	De Villiers ,H (Hj)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Villiers ,H (Hj)	1	1611.4	1186.4	1	1646.2	1186.4	0	0	0	0	0	0
7	Posholi ,K (Kamohelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Posholi ,K (Kamohelo)	1	1704.4	1279.4	1	1704.7	1279.4	0	0	0	0	0	0
8	Kleinhans ,F (Fanie)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kleinhans ,F (Fanie)	1	1256	1681	1	1256	1681	0	0	0	0	0	0
9	Colbert ,A (Ashlynne)	1	1	425	1	1	425	0	0	0	0	0	0
9	Colbert ,A (Ashlynne)	1	1363.8	1788.8	1	1345.1	1788.8	0	0	0	0	0	0
10	Pretorius ,L (Leighan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Pretorius ,L (Leighan)	1	1517.6	1517.6	1	1475.7	1517.6	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

Stott, RC (Robert Carl)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms