Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grace, S (Shane-Lee)

Chess SA id

1140136790

FIDE id

Date of birth

2014-07-17 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1252.5

Item	Main	Standard	Rapid	Blitz
Rating	1336.5	1332.2	1177.6	1200
Raw rating	1296.7	1289.3	1177.6	1200
Weighted rating	1336.5	1332.2	1177.6	1200
Weighted performance	1141.2	1152.5	0	0
Floor	904	914.4	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	144.5	146	171.2	165.8
Highest rating	1464.3 2023-05-01	1464.1 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1404 2023-10-01	1414.4 2023-10-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1404 2024-09-01	1414.4 2024-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1464.3 2023-05-01	1464.1 2023-05-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4	-4.4	0	0
New rating	1332.5	1327.8	1177.6	1200
Analysis
Rating	1336.5	1332.2	1177.6	1200
Raw rating	1296.7	1289.3	1177.6	1200
Weighted rating	1336.5	1332.2	1177.6
Weighted performance	1141.2	1152.5	0
K-factor	32	32	36	36
Floor	904	914.4	700	700
Max/Min rating change allowed	144.5	146	171.2	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	1296.7	1289.3	1177.6	1200
New weighted rating	1332.5	1327.8	1177.6	1200
New weighted performance	1140.8	1152	0	0
Temp new rating	1332.5	1327.8	1177.6	1200
Temp new rating +/-	-4	-4.4	0	0
Final new rating +/-	-4	-4.4	0	0
New rating	1332.5	1327.8	1177.6	1200
New K-factor	32	32	36	36
New floor	904	914.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	28	28	0
	20	20	0
	21	21	0
	15	10	5
	0	0	0
History	84	79	5

Games since
	Main 48	Standard 48		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2815		902		250
Male	2261		676		188
U12	414		141		43
U12 Male	304		98		28
Standard
	RSA		Province		Region
Overall	2757		777		258
Male	2209		571		187
U12	396		113		46
U12 Male	290		77		30
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	28	14.5	51.79	15.2	1280.8	1296
Standard	28	14.5	51.79	15.2	1280.8	1296
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	84	48	57.14	60.7	1241.1	1301.8
Standard	79	46	58.23	69.9	1242	1311.9
Rapid	5	2	40	-85	1227.5	1142.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1296.7	1289.3	1177.6	1200
2025-09-01	1296.7	1289.3	1177.6	1200
2025-08-01	1347.9	1345.1	1177.6	1200
2025-07-01	1347.9	1345.1	1177.6	1200
2025-06-01	1347.9	1345.1	1177.6	1200
2025-05-01	1347.9	1345.1	1177.6	1200
2025-04-01	1367.3	1366.3	1177.6	1200
2025-03-01	1369.2	1372.1	1177.6	1200
2025-02-01	1347.1	1344.5	1177.6	1200
2025-01-01	1322.8	1314.6	1177.6	1200
2024-12-01	1322.8	1314.6	1177.6	1200
2024-11-01	1322.8	1314.6	1177.6	1200
2024-10-01	1322.8	1314.6	1177.6	1200
2024-09-01	1322.8	1314.6	1177.6	1200
2024-08-01	1322.8	1314.6	1177.6	1200
2024-07-01	1322.8	1314.6	1177.6	1200
2024-06-01	1322.8	1314.6	1177.6	1200
2024-08-01	1322.8	1314.6	1177.6	1200
2024-04-01	1352.5	1349.8	1177.6	1200
2024-03-01	1394.2	1399.7	1177.6	1200
2024-02-01	1394.2	1399.7	1177.6	1200
2024-01-01	1404	1414.4	1177.6	1200
2023-12-01	1404	1414.4	1177.6	1200
2023-11-01	1404	1414.4	1177.6	1200

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	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	0	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	3	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U11 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	Hessequa Skole Skaak 2025 (O11 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	0	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	3	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U11 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	Hessequa Skole Skaak 2025 (O11 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	0	0	No	Analysis
7	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
8	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
9	Hessequa Proewe 1 2024 (U11 Boys)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Eden Top Schools 2023 (U9 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	3	Yes	Analysis
11	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	3	2.5	Yes	Analysis
12	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	Hessequa Proewe 2 2023 (O9 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	4	4	4	Yes	Analysis
14	Hessequa Proewe 1 2023 (O9 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	5	Yes	Analysis
15	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
16	Eden Topskole 2022 (O11 Ope)	2022-08-13	2022-08-13	Standard	Eden (WEG)	5	3	1	Yes	Analysis
17	Eden Proewe 2 2022 (O9 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	2	0	Yes	Analysis
18	Eden Proewe 1 2022 (O9 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 2 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Du Plessis, C (Chanell)				Opponent Wyngaard, M (Michael)
2	8	Tournament Eden Chess Trials 2 2024				Tournament Hessequa Skole Proewe 2 2025
		date 2024-04-20	rnd 6	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Snel, C (Caithlin)				Opponent Petersen, E (Elijah)
3	6	Tournament Hessequa Skole Proewe 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Kortje, K (Kelwin)				Opponent Saayman, A (Aljurique)

#	Games	Start				End
1	10	Tournament Eden Topskole 2022				Tournament Hessequa Proewe 2 2023
		date 2022-08-13	rnd 5	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Adams, C (Christiano)				Opponent Wyngaard, M (Michael)
2	8	Tournament Eden Chess Trials 2 2024				Tournament Hessequa Skole Proewe 2 2025
		date 2024-04-20	rnd 6	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Snel, C (Caithlin)				Opponent Petersen, E (Elijah)
3	6	Tournament Hessequa Skole Proewe 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Kortje, K (Kelwin)				Opponent Saayman, A (Aljurique)

#	Games	Start				End
1	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Du Plessis, C (Chanell)				Opponent Du Plessis, C (Chanell)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Page, Z (Zayd)				Opponent Page, Z (Zayd)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 2 2023
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Du Plessis, C (Chanell)				Opponent Wyngaard, M (Michael)
2	5	Tournament Eden Chess Trials 2 2024				Tournament Hessequa Skole Proewe 2 2025
		date 2024-04-20	rnd 9	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Afrika, E (Euclid)				Opponent Petersen, E (Elijah)
3	4	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Blou, J (Jaiden)				Opponent Farland, A (Aquila)

#	Games	Start				End
1	10	Tournament Eden Topskole 2022				Tournament Hessequa Proewe 2 2023
		date 2022-08-13	rnd 5	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Adams, C (Christiano)				Opponent Wyngaard, M (Michael)
2	5	Tournament Eden Chess Trials 2 2024				Tournament Hessequa Skole Proewe 2 2025
		date 2024-04-20	rnd 9	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Afrika, E (Euclid)				Opponent Petersen, E (Elijah)
3	4	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Blou, J (Jaiden)				Opponent Farland, A (Aquila)

#	Games	Start				End
1	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Du Plessis, C (Chanell)				Opponent Du Plessis, C (Chanell)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Page, Z (Zayd)				Opponent Page, Z (Zayd)

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	Wyngaard ,M (Michael)	5	3	85	5	3	85	0	0	0	0	0	0
1	Wyngaard ,M (Michael)	5	1235.8	1320.8	5	1231.4	1320.8	0	0	0	0	0	0
2	Vaaltyn ,D (Daylin)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
2	Vaaltyn ,D (Daylin)	4	1123.1	1441.8	4	1115.6	1441.8	0	0	0	0	0	0
3	James ,W (William)	2	1	0	2	1	0	0	0	0	0	0	0
3	James ,W (William)	2	1383.6	1383.6	2	1383.9	1383.6	0	0	0	0	0	0
4	Cameron ,N (Noah)	2	1	0	2	1	0	0	0	0	0	0	0
4	Cameron ,N (Noah)	2	1197.8	1197.8	2	1196.9	1197.8	0	0	0	0	0	0
5	Moolman ,E (Elzevir)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Moolman ,E (Elzevir)	2	1322.7	897.7	2	1320.2	897.7	0	0	0	0	0	0
6	Botha ,A (Aiden)	2	2	425	2	2	425	0	0	0	0	0	0
6	Botha ,A (Aiden)	2	1157.3	1582.3	2	1148.8	1582.3	0	0	0	0	0	0
7	Punt ,CR (Christiaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Punt ,CR (Christiaan)	2	1368.1	943.1	2	1370.4	943.1	0	0	0	0	0	0
8	Duthie ,C (Conlan)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Duthie ,C (Conlan)	2	1270.6	845.6	2	1282.4	845.6	0	0	0	0	0	0
9	Cupido ,C (Craig)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Cupido ,C (Craig)	2	1221.1	796.1	2	1227.6	796.1	0	0	0	0	0	0
10	Botha ,J (Jaylie)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Botha ,J (Jaylie)	2	1304.1	1091.6	2	1309.1	1091.6	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

Grace, S (Shane-Lee)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms