Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grace, G (Garran)

Chess SA id

107069733

FIDE id

Date of birth

2007-08-08 (U20)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1317.5	1212.5	1271.7	669
Raw rating	1317.5	1212.5	1271.7	669
Weighted rating	1314.2	1212.5	1262	669
Weighted performance	1034.8	466.9	1040.7	0
Floor	821.6	725.9	771.7	500
K-factor	36	36	36	40
Min/Max rating change allowed	140.3	162.9	149.7	353.3
Highest rating	1321.6 2023-11-01	1239.4 2019-10-01	1282.3 2023-02-01	1200 2024-02-01
Highest raw rating	1321.6 2023-11-01	1225.9 2020-01-01	1271.7 2024-09-01	669 2024-02-01
Highest weighted rating	1312.8 2025-08-01	1225.9 2024-07-01	1257 2025-08-01	669 2024-11-01
Highest weighted performance	1312.8 2023-02-01	1239.4 2019-10-01	1282.3 2023-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1317.5	1212.5	1271.7	669
Analysis
Rating	1317.5	1212.5	1271.7	669
Raw rating	1317.5	1212.5	1271.7	669
Weighted rating	1314.2	1212.5	1262
Weighted performance	1034.8	466.9	1040.7
K-factor	36	36	36	40
Floor	821.6	725.9	771.7	500
Max/Min rating change allowed	140.3	162.9	149.7	353.3
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	1317.5	1212.5	1271.7	669
New weighted rating	1314.7	1212.5	1263.6	669
New weighted performance	1027.4	459.6	1033.2	0
Temp new rating	1317.5	1212.5	1271.7	669
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1317.5	1212.5	1271.7	669
New K-factor	36	36	36	40
New floor	821.6	725.9	771.7	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	20	0	20
	25	0	25
	19	4	15
	5	0	5
History	245	180	65

Games since
	Main 20	Standard 0		Rapid 20		Blitz 0
Gender	Male
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1224		26		24
Male	986		24		22
U20	67		5		5
U20 Male	57		3		3
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	168	100	59.52	81	1092.5	1173.5
Standard	103	57	55.34	45.4	1021.1	1066.5
Rapid	65	43	66.15	137.3	1205.6	1342.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1317.5	1212.5	1271.7	669
2025-09-30	1317.5	1212.5	1271.7	669
2025-09-01	1317.5	1212.5	1271.7	669
2025-08-01	1317.5	1212.5	1271.7	669
2025-07-01	1317.5	1212.5	1271.7	669
2025-06-01	1317.5	1212.5	1271.7	669
2025-05-01	1317.5	1212.5	1271.7	669
2025-04-01	1317.5	1212.5	1271.7	669
2025-03-01	1317.5	1212.5	1271.7	669
2025-02-01	1317.5	1212.5	1271.7	669
2025-01-01	1317.5	1212.5	1271.7	669
2024-12-01	1317.5	1212.5	1271.7	669
2024-11-01	1317.5	1212.5	1271.7	669
2024-10-01	1317.5	1212.5	1271.7	669
2024-09-01	1317.5	1212.5	1271.7	669
2024-08-01	1291	1212.5	1198.3	669
2024-07-01	1291	1212.5	1198.3	669
2024-09-01	1291	1212.5	1198.3	669
2024-05-01	1291	1212.5	1198.3	669
2024-04-01	1291	1212.5	1198.3	669
2024-03-01	1300.3	1212.5	1218.8	669
2024-02-01	1315.7	1212.5	1248	669
2024-01-01	1321.6	1212.5	1256.3	669
2023-12-01	1321.6	1212.5	1256.3	669

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	Bloemfontein Highschool League 02 Aug 2024 (B-Sections)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	5	Yes	Analysis
2	Bloemfontein Highschool League 2024 (U17A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Bloemfontein High School League 16 February 2024 (U17A)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Kings & Queens Chess 27 January 2024 (B)	2024-01-27	2024-01-27	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
5	Bloemfontein HS League 13 October 2023 (U17+U19)	2023-10-13	2023-10-13	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
6	St Andrews 19 August 2023 (B)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
7	Bloemfontein League 25 August 2023 (U17+U19B)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
8	Bloemfontein Highschool League 24 Feb 2023 (U17)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	4.5	Yes	Analysis
9	Kings & Queens Chess 21 January 2023 (B)	2023-01-21	2023-01-21	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
10	Mangaung Metro Chess 13 August 2022 (B)	2022-08-13	2022-08-13	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
11	Mangaung Metro Chess 30 July 2022 (B)	2022-07-30	2022-07-30	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
12	8th Piet Van Zyl Chess Festival 2022 (B)	2022-07-22	2022-07-23	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
13	Mangaung Metro Chess 22 January 2022 (B)	2022-01-22	2022-01-22	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
14	Morris Chess Club Challenge 2021	2021-04-10	2021-04-10	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
15	Mangaung Metro Chess February 2020 (B)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	3	1	Yes	Analysis
16	Mangaung Metro Chess 17-18 January 2020 (B)	2020-01-17	2020-01-18	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
17	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
18	Mangaung Metro Chess October 2019 (C)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
19	Mangaung Metro July Trials 2019 (U14)	2019-07-19	2019-07-20	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
20	Inter Regional Chess Championship 2019 (U14)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
21	Mangaung Metro Chess 12 to 13 April 2019 (C)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
22	Mangaung Metro Chess 15-16 March 2019 (C)	2019-03-15	2019-03-16	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
23	Morris Club Challenge 2019	2019-02-16	2019-02-16	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
24	Mangaung Metro Chess 18-19 January 2019 (C)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
25	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
26	Mangaung Metro Chess12 & 13 October 2018 (C)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
27	South African Open 2018 (C)	2018-07-11	2018-07-13	Standard	Mangaung (FMB)	6	6	3	Yes	Analysis
28	Inter Regional 2018 (U12 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
29	Mangaung Metro Chess 20-21 April 2018 (C)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	5	1.5	Yes	Analysis
30	Mangaung Metro Chess 9 - 10 March 2018 (D)	2018-03-09	2018-03-10	Standard	Mangaung (FMB)	5	5	4.5	Yes	Analysis
31	Mangaung Metro Chess 2 & 3 February 2018 (D)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
32	Mangaung Metro Chess 19 & 20 January 2018 (D)	2018-01-19	2018-01-20	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
33	South African Junior Team Championships 2017 (U12A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Kings & Queens Chess 21 January 2023				Tournament St Andrews 19 August 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Boshoff, R (Ruben)				Opponent Mafela, T (Tshiamo)
2	8	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament Mangaung Metro Chess 20-21 April 2018
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-04-20	rnd 1	type Standard	result 1
		Opponent Odendaal, S (Samuel)				Opponent Motshweneng, G (Goitumetswe)
3	7	Tournament Mangaung Metro Chess 13 August 2022				Tournament Kings & Queens Chess 21 January 2023
		date 2022-08-13	rnd 2	type Rapid	result 1	date 2023-01-21	rnd 3	type Rapid	result 1
		Opponent Badenhorst, M (Matthew Peter)				Opponent Weng, Y (Yu)

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament Mangaung Metro Chess 20-21 April 2018
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-04-20	rnd 1	type Standard	result 1
		Opponent Odendaal, S (Samuel)				Opponent Motshweneng, G (Goitumetswe)
2	5	Tournament Mangaung Metro Chess 19 & 20 January 2018				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-20	rnd 3	type Standard	result 1	date 2018-02-02	rnd 2	type Standard	result 1
		Opponent Molemi, K (Katleho)				Opponent Beelders, R (Ryan)
3	4	Tournament Mangaung Metro Chess October 2019				Tournament Mangaung Metro Chess October 2019
		date 2019-10-11	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Janse Van Vuuren, J (Janus)				Opponent Swanepoel, W (Wj)

#	Games	Start				End
1	8	Tournament Kings & Queens Chess 21 January 2023				Tournament St Andrews 19 August 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Boshoff, R (Ruben)				Opponent Mafela, T (Tshiamo)
2	7	Tournament Mangaung Metro Chess 13 August 2022				Tournament Kings & Queens Chess 21 January 2023
		date 2022-08-13	rnd 2	type Rapid	result 1	date 2023-01-21	rnd 3	type Rapid	result 1
		Opponent Badenhorst, M (Matthew Peter)				Opponent Weng, Y (Yu)
3	6	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Snydert, S (Stefan)				Opponent Phomane, L (Lintle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Mangaung Metro Chess 13 August 2022				Tournament Kings & Queens Chess 21 January 2023
		date 2022-08-13	rnd 2	type Rapid	result 1	date 2023-01-21	rnd 3	type Rapid	result 1
		Opponent Badenhorst, M (Matthew Peter)				Opponent Weng, Y (Yu)
2	6	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Snydert, S (Stefan)				Opponent Phomane, L (Lintle)
3	5	Tournament Kings & Queens Chess 21 January 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Boshoff, R (Ruben)				Opponent Kale, K (Karabo)

#	Games	Start				End
1	5	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 20-21 April 2018
		date 2018-03-09	rnd 2	type Standard	result 1	date 2018-04-20	rnd 1	type Standard	result 1
		Opponent Rathaba, R (Refilwe)				Opponent Motshweneng, G (Goitumetswe)
2	4	Tournament Mangaung Metro Chess October 2019				Tournament Mangaung Metro Chess October 2019
		date 2019-10-11	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Janse Van Vuuren, J (Janus)				Opponent Swanepoel, W (Wj)
3	3	Tournament Mangaung Metro Chess 12 to 13 April 2019				Tournament Mangaung Metro Chess 12 to 13 April 2019
		date 2019-04-12	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Shariff, S (Stacey)				Opponent Balada, J (Jonnayen)

#	Games	Start				End
1	7	Tournament Mangaung Metro Chess 13 August 2022				Tournament Kings & Queens Chess 21 January 2023
		date 2022-08-13	rnd 2	type Rapid	result 1	date 2023-01-21	rnd 3	type Rapid	result 1
		Opponent Badenhorst, M (Matthew Peter)				Opponent Weng, Y (Yu)
2	6	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Snydert, S (Stefan)				Opponent Phomane, L (Lintle)
3	5	Tournament Kings & Queens Chess 21 January 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Boshoff, R (Ruben)				Opponent Kale, K (Karabo)

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	Fouchee ,M (Marinus)	4	0	-425	3	0	-425	1	0	-425	0	0	0
1	Fouchee ,M (Marinus)	4	1043.1	618.1	3	973.8	618.1	1	936.2	618.1	0	0	0
2	Beelders ,R (Ryan)	4	3	212.5	2	2	425	2	1	0	0	0	0
2	Beelders ,R (Ryan)	4	841	1053.5	2	528.8	1266	2	712.4	841	0	0	0
3	Boje ,C (Carissa)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Boje ,C (Carissa)	3	1121.4	1263.1	3	1101	1263.1	0	0	0	0	0	0
4	Smit ,A (Albert)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Smit ,A (Albert)	3	1302.7	877.7	3	1305.8	877.7	0	0	0	0	0	0
5	Liebenberg ,A (Abraham)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Liebenberg ,A (Abraham)	3	1035.2	1176.9	3	1007	1176.9	0	0	0	0	0	0
6	Mcthebe ,M (Marshall)	3	1.5	0	2	0.5	-212.5	1	1	425	0	0	0
6	Mcthebe ,M (Marshall)	3	1185.9	1185.9	2	1138.2	973.4	1	1157.2	1610.9	0	0	0
7	Swanepoel ,W (Wj)	3	2	141.7	1	1	425	2	1	0	0	0	0
7	Swanepoel ,W (Wj)	3	1243.7	1385.3	1	1274.6	1668.7	2	1126.4	1243.7	0	0	0
8	Els ,C (Christiaan)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
8	Els ,C (Christiaan)	3	1288.3	1146.6	0	0	0	3	1212.5	1146.6	0	0	0
9	Lebenya ,A (Agnes)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
9	Lebenya ,A (Agnes)	3	1201.8	1060.2	0	0	0	3	893	1060.2	0	0	0
10	De Lange ,H (Hendrik)	2	1	0	2	1	0	0	0	0	0	0	0
10	De Lange ,H (Hendrik)	2	1071.4	1071.4	2	1082.4	1071.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Grace, G (Garran)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms