Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stuurman, K (Kelsey)

Chess SA id

2110130887

FIDE id

Date of birth

2011-10-12 (U16)

Gender

Female

Region

Eden (WEG)

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

1067.8

Item	Main	Standard	Rapid	Blitz
Rating	1123.5	1113.7	1200	1200
Raw rating	1123.5	1113.7	1200	1200
Weighted rating	1118.7	1108.6	1200	1200
Weighted performance	914.4	911.5	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	184.9	187.5	165.8	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 2024-03-01	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 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1123.5	1113.7	1200	1200
Analysis
Rating	1123.5	1113.7	1200	1200
Raw rating	1123.5	1113.7	1200	1200
Weighted rating	1118.7	1108.6	1200
Weighted performance	914.4	911.5	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	184.9	187.5	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	1123.5	1113.7	1200	1200
New weighted rating	1119	1108.9	1200	1200
New weighted performance	908.2	905.3	0	0
Temp new rating	1123.5	1113.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1123.5	1113.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	18	18
	12	12
	9	9
	15	15
	0	0
History	69	69

Games since
	Main 30	Standard 30		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	4434		1246		441
Female	1144		408		159
U16	710		219		84
U16 Female	215		83		28
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	18	5.5	30.56	-165.3	1224.8	1059.5
Standard	18	5.5	30.56	-165.3	1224.8	1059.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	69	26.5	38.41	-98.6	1195.9	1097.4
Standard	69	26.5	38.41	-98.6	1195.9	1097.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1123.5	1113.7	1200	1200
2025-09-30	1123.5	1113.7	1200	1200
2025-09-01	1123.5	1113.7	1200	1200
2025-08-01	1118.8	1108.8	1200	1200
2025-07-01	1118.8	1108.8	1200	1200
2025-06-01	1118.8	1108.8	1200	1200
2025-05-01	1116.5	1106.1	1200	1200
2025-04-01	1128.4	1121.3	1200	1200
2025-03-01	1120.9	1111	1200	1200
2025-02-01	1120.9	1111	1200	1200
2025-01-01	1111.3	1100	1200	1200
2024-12-01	1111.3	1100	1200	1200
2024-11-01	1111.3	1100	1200	1200
2024-10-01	1111.3	1100	1200	1200
2024-09-01	1111.3	1100	1200	1200
2024-08-01	1111.3	1100	1200	1200
2024-07-01	1111.3	1100	1200	1200
2024-09-01	1111.3	1100	1200	1200
2024-05-01	1111.3	1100	1200	1200
2024-04-01	1116.3	1107.6	1200	1200
2024-03-01	1119.3	1108.8	1200	1200
2024-02-01	1142.1	1134.4	1200	1200
2024-01-01	1142.1	1134.4	1200	1200
2023-12-01	1142.1	1134.4	1200	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	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	1.5	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	2	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	1.5	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	2	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	3	1.5	Yes	Analysis
5	Eden School Chess Trials 1 2024 (U13 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Mossel Bay Schools Trials 2 2024 (U13)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	4	1	Yes	Analysis
7	Eden Top Schools 2023 (U13 Girls)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	1	Yes	Analysis
8	Mossel Bay Schools Trials 2 2023 (U13 Girls)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	Eden Proewe 2 2022 (O11 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
10	Eden Proewe 1 2022 (O11 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	Mosselbaai Skole Skaak Proewe 1 2022 (U11 Girls)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	Eden Schools Closed Trials 1 2020 (U9 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	1	Yes	Analysis
13	Mossel Bay Trials 2 2020 (U9)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
14	Mossel Bay Trials 1 2020 (U9)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Wildeman, A (Ashante)				Opponent Miller, Z (Zionique)
2	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-01	rnd 5	type Standard	result 0.5	date 2020-02-15	rnd 2	type Standard	result 0.5
		Opponent Cupido, K (Kaylum)				Opponent Kannemeyer, J (Juvoghan)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 0.5
		Opponent Louw, E (Ezra)				Opponent Gelderbloem, Q (Quelin)

#	Games	Start				End
1	3	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Wildeman, A (Ashante)				Opponent Miller, Z (Zionique)
2	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 2 2020
		date 2020-02-01	rnd 5	type Standard	result 0.5	date 2020-02-15	rnd 2	type Standard	result 0.5
		Opponent Cupido, K (Kaylum)				Opponent Kannemeyer, J (Juvoghan)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 0.5
		Opponent Louw, E (Ezra)				Opponent Gelderbloem, Q (Quelin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Wildeman, A (Ashante)				Opponent Miller, Z (Zionique)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Jantjies, T (Tyra)				Opponent Julies, F (Faithlyn-Lee)
3	2	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent James, C (Casey-Lee)				Opponent Burmeister, R (Rolanda)

#	Games	Start				End
1	3	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 2 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Wildeman, A (Ashante)				Opponent Miller, Z (Zionique)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Jantjies, T (Tyra)				Opponent Julies, F (Faithlyn-Lee)
3	2	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent James, C (Casey-Lee)				Opponent Burmeister, R (Rolanda)

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	Ferreira ,M (Meah)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Ferreira ,M (Meah)	3	1211.3	786.3	3	1213.3	786.3	0	0	0	0	0	0
2	Gelderbloem ,Q (Quelin)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Gelderbloem ,Q (Quelin)	3	1149.3	1432.6	3	1142.1	1432.6	0	0	0	0	0	0
3	Basson ,K (Karliayah)	2	1	0	2	1	0	0	0	0	0	0	0
3	Basson ,K (Karliayah)	2	1115.2	1115.2	2	1101.2	1115.2	0	0	0	0	0	0
4	Jacobs ,Z (Zee-Lynne)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Jacobs ,Z (Zee-Lynne)	2	1373.9	948.9	2	1361.9	948.9	0	0	0	0	0	0
5	Steenkamp ,J (Joy)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Steenkamp ,J (Joy)	2	1215.7	790.7	2	1217.2	790.7	0	0	0	0	0	0
6	Makriga ,G (Gionia)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Makriga ,G (Gionia)	2	1259	834	2	1268.5	834	0	0	0	0	0	0
7	Miller ,Z (Zionique)	1	1	425	1	1	425	0	0	0	0	0	0
7	Miller ,Z (Zionique)	1	1185	1610	1	1184.4	1610	0	0	0	0	0	0
8	Jafta ,S (Shudeka)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jafta ,S (Shudeka)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Snyman ,S (Sue-Naye)	1	1	425	1	1	425	0	0	0	0	0	0
9	Snyman ,S (Sue-Naye)	1	1131.6	1556.6	1	1117.6	1556.6	0	0	0	0	0	0
10	Louw ,E (Ezra)	1	1	425	1	1	425	0	0	0	0	0	0
10	Louw ,E (Ezra)	1	1119.2	1544.2	1	1103.7	1544.2	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

Stuurman, K (Kelsey)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms