Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kleynhans, R (Rachelle)

Chess SA id

2120141794

FIDE id

Date of birth

2012-12-20 (U14)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

57.3

Junior GPX Points

1144.3

Item	Main	Standard	Rapid	Blitz
Rating	1358.2	1347.7	1256.7	1200
Raw rating	1321.3	1333.2	1256.7	1200
Weighted rating	1176.5	1169.4	1186.1	1200
Weighted performance	1358.2	1347.7	1152.8	0
Floor	825.4	833.2	760.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	139.5	137.2	152.9	165.8
Highest rating	1362.1 2025-09-01	1393 2023-04-01	1260.3 2025-03-01	1200 2018-10-01
Highest raw rating	1325.4 2025-09-01	1333.2 2025-09-30	1260.3 2025-03-01	1200 2024-02-01
Highest weighted rating	1203 2022-06-01	1242 2018-10-01	1260.3 2018-10-01	1200 2018-10-01
Highest weighted performance	1366.8 2025-09-01	1393 2023-04-01	1208.2 2022-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1357.7	1347.2	1256.7	1200
Analysis
Rating	1358.2	1347.7	1256.7	1200
Raw rating	1321.3	1333.2	1256.7	1200
Weighted rating	1176.5	1169.4	1186.1
Weighted performance	1358.2	1347.7	1152.8
K-factor	36	36	36	36
Floor	825.4	833.2	760.3	700
Max/Min rating change allowed	139.5	137.2	152.9	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	1321.3	1333.2	1256.7	1200
New weighted rating	1189.1	1182.9	1194.5	1200
New weighted performance	1357.7	1347.2	1152.4	0
Temp new rating	1357.7	1347.2	1256.7	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1357.7	1347.2	1256.7	1200
New K-factor	36	36	36	36
New floor	825.4	833.2	760.3	700

Item	Main	Standard	Rapid
	0	0	0
	71	45	26
	23	23	0
	20	20	0
	30	4	26
	0	0	0
History	144	92	52

Games since
	Main 94	Standard 68		Rapid 26		Blitz 0
Gender	Female
Age group	U14
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2585		341		107
Female	467		52		20
U14	446		73		27
U14 Female	106		16		3
Standard
	RSA		Province		Region
Overall	2594		350		114
Female	485		55		22
U14	460		76		28
U14 Female	113		16		3
Rapid
	RSA		Province		Region
Overall	1296		90		29
Female	245		18		7
U14	283		20		7
U14 Female	79		7		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	71	38	53.52	29.9	1259.8	1289.7
Standard	45	23	51.11	9.4	1267.9	1277.3
Rapid	26	15	57.69	65.4	1245.8	1311.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	144	65	45.14	-41.3	1242.3	1201
Standard	92	40.5	44.02	-50.8	1248.6	1197.8
Rapid	52	24.5	47.12	-24.5	1231.1	1206.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1321.3	1333.2	1256.7	1200
2025-09-01	1325.4	1331	1256.7	1200
2025-08-01	1195.1	1154	1256.7	1200
2025-07-01	1171.9	1154	1260.3	1200
2025-06-01	1171.9	1149.5	1260.3	1200
2025-05-01	1177.7	1152.2	1260.3	1200
2025-04-01	1184.3	1150.4	1260.3	1200
2025-03-01	1191.7	1145.2	1260.3	1200
2025-02-01	1129.8	1140.9	1098.5	1200
2025-01-01	1064.5	1059.1	1098.5	1200
2024-12-01	1113.2	1119.2	1098.5	1200
2024-11-01	1113.2	1119.2	1098.5	1200
2024-10-01	1113.2	1119.2	1098.5	1200
2024-09-01	1113.2	1119.2	1098.5	1200
2024-08-01	1122.2	1129.6	1098.5	1200
2024-07-01	1122.2	1129.6	1098.5	1200
2024-06-01	1112	1116.3	1098.5	1200
2024-08-01	1150.7	1163.1	1098.5	1200
2024-04-01	1150.7	1163.1	1098.5	1200
2024-03-01	1150.7	1163.1	1098.5	1200
2024-02-01	1183.6	1209.2	1098.5	1200
2024-01-01	1183.6	1209.2	1098.5	1200
2023-12-01	1183.6	1209.2	1098.5	1200
2023-11-01	1183.6	1209.2	1098.5	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	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	Buffalo City Chess Junior Closed 2025 (U14 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	BC Schools Chess Festival 2025 (U13 Girls)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
5	Beacon Bay Winter Cup 2025 (B)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis
6	2nd Vikings Classical 2025 (B)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
7	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
8	2025 Buffalo City Chess Trials 2 (U14)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 1 (U14)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Vikings Classical March 2025 (B)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
11	Rapid Feb 2nd Leg 2025 (U14)	2025-02-21	2025-02-21	Rapid	Buffalo City (EBC)	8	7	4	Yes	Analysis
12	Rapid Feb Leg 1 2025 (U14)	2025-02-15	2025-02-15	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
13	Beacon Bay Feb Rapid Chess Tournament 2025 (B)	2025-02-01	2025-02-01	Rapid	Buffalo City (EBC)	6	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	Buffalo City Chess Junior Closed 2025 (U14 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	BC Schools Chess Festival 2025 (U13 Girls)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
5	Beacon Bay Winter Cup 2025 (B)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis
6	2nd Vikings Classical 2025 (B)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
7	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
8	2025 Buffalo City Chess Trials 2 (U14)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	2025 Buffalo City Chess Trials 1 (U14)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Vikings Classical March 2025 (B)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
11	Rapid Feb 2nd Leg 2025 (U14)	2025-02-21	2025-02-21	Rapid	Buffalo City (EBC)	8	7	4	Yes	Analysis
12	Rapid Feb Leg 1 2025 (U14)	2025-02-15	2025-02-15	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
13	Beacon Bay Feb Rapid Chess Tournament 2025 (B)	2025-02-01	2025-02-01	Rapid	Buffalo City (EBC)	6	6	5	Yes	Analysis
14	EL Junior Closed 2024 (U14)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	5	0	Yes	Analysis
15	5th BC Trails 2024 (U14A)	2024-08-17	2024-08-17	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
16	4th BC Trials 2024 (U14A)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
17	3rd BC Trials 2024 (U14A)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
18	Buffalo City Vikings Chess Trials 2024 (U14A)	2024-02-03	2024-02-03	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
19	BC 5th Trials 2023 (U12A)	2023-09-02	2023-09-02	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
20	3rd BC Trials 2023 (U12A)	2023-08-12	2023-08-12	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
21	BC Chess Trials 1 of 5 2023 (U12B)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
22	3rd Vikings Champs 2023 (U10B+U12B)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
23	Slum Knights 6th Open 2022 (B)	2022-11-12	2022-11-12	Rapid	Buffalo City (EBC)	8	7	2	Yes	Analysis
24	Slum Knights 5th 2022 (B)	2022-10-22	2022-10-22	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
25	Slum Knights 2022 (B)	2022-08-06	2022-08-06	Rapid	Buffalo City (EBC)	6	6	2	Yes	Analysis
26	BC Chess Trials 5 of 5 2022 (B)	2022-06-11	2022-06-11	Rapid	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
27	BC Chess 4th Border Trials 2022 (C)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament 3rd Vikings Champs 2023				Tournament 3rd BC Trials 2023
		date 2023-03-25	rnd 4	type Standard	result 0.5	date 2023-08-12	rnd 1	type Standard	result 1
		Opponent Motjamela, A (Alunamda)				Opponent Sifingo, C (Cinga)
2	6	Tournament BC Schools Chess Festival 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Steephen, A (Alifiya)				Opponent James, K (Kyle)
3	3	Tournament Beacon Bay Feb Rapid Chess Tournament 2025				Tournament Beacon Bay Feb Rapid Chess Tournament 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Zele, O (Olothando)				Opponent Chidzwa, P (Prayer)

#	Games	Start				End
1	8	Tournament 3rd Vikings Champs 2023				Tournament 3rd BC Trials 2023
		date 2023-03-25	rnd 4	type Standard	result 0.5	date 2023-08-12	rnd 1	type Standard	result 1
		Opponent Motjamela, A (Alunamda)				Opponent Sifingo, C (Cinga)
2	7	Tournament 2nd Vikings Classical 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Sigwela, A (Ayama)				Opponent James, K (Kyle)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Thulo, B (Bokang)				Opponent Trompetter, C (Courtney)

#	Games	Start				End
1	3	Tournament Beacon Bay Feb Rapid Chess Tournament 2025				Tournament Beacon Bay Feb Rapid Chess Tournament 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Zele, O (Olothando)				Opponent Chidzwa, P (Prayer)
2	3	Tournament Slum Knights 6th Open 2022				Tournament Beacon Bay Feb Rapid Chess Tournament 2025
		date 2022-11-12	rnd 8	type Rapid	result 1	date 2025-02-01	rnd 2	type Rapid	result 1
		Opponent Jikijela, A (Awenkosi)				Opponent Gonya, M (Mvuni)
3	2	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 2	type Rapid	result 1	date 2025-07-09	rnd 3	type Rapid	result 1
		Opponent Vutula, L (Lubom)				Opponent Nkompeni, K (Khayakazi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 3rd Vikings Champs 2023				Tournament 3rd BC Trials 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-08-12	rnd 1	type Standard	result 1
		Opponent Cewuka, L (Lunje)				Opponent Sifingo, C (Cinga)
2	6	Tournament BC Schools Chess Festival 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Steephen, A (Alifiya)				Opponent James, K (Kyle)
3	3	Tournament Beacon Bay Feb Rapid Chess Tournament 2025				Tournament Beacon Bay Feb Rapid Chess Tournament 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Zele, O (Olothando)				Opponent Chidzwa, P (Prayer)

#	Games	Start				End
1	7	Tournament 2nd Vikings Classical 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Sigwela, A (Ayama)				Opponent James, K (Kyle)
2	7	Tournament 3rd Vikings Champs 2023				Tournament 3rd BC Trials 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-08-12	rnd 1	type Standard	result 1
		Opponent Cewuka, L (Lunje)				Opponent Sifingo, C (Cinga)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Thulo, B (Bokang)				Opponent Trompetter, C (Courtney)

#	Games	Start				End
1	3	Tournament Beacon Bay Feb Rapid Chess Tournament 2025				Tournament Beacon Bay Feb Rapid Chess Tournament 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Zele, O (Olothando)				Opponent Chidzwa, P (Prayer)
2	3	Tournament Slum Knights 6th Open 2022				Tournament Beacon Bay Feb Rapid Chess Tournament 2025
		date 2022-11-12	rnd 8	type Rapid	result 1	date 2025-02-01	rnd 2	type Rapid	result 1
		Opponent Jikijela, A (Awenkosi)				Opponent Gonya, M (Mvuni)
3	2	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 2	type Rapid	result 1	date 2025-07-09	rnd 3	type Rapid	result 1
		Opponent Vutula, L (Lubom)				Opponent Nkompeni, K (Khayakazi)

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	Petzer ,J (Jayden)	4	0	-425	2	0	-425	2	0	-425	0	0	0
1	Petzer ,J (Jayden)	4	1310.3	885.3	2	1339.2	885.3	2	1217.4	885.3	0	0	0
2	Sifingo ,C (Cinga)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Sifingo ,C (Cinga)	3	1177.9	1036.2	3	1174.8	1036.2	0	0	0	0	0	0
3	Kwelani ,A (Amvuyele)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
3	Kwelani ,A (Amvuyele)	3	1277.3	1135.6	3	1283.4	1135.6	0	0	0	0	0	0
4	Dickinson ,E (Elijah)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Dickinson ,E (Elijah)	3	1233.4	1091.8	3	1228	1091.8	0	0	0	0	0	0
5	Nyengule ,U (Unako)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
5	Nyengule ,U (Unako)	3	1272.7	1131	2	1295.3	1272.7	1	1211.2	847.7	0	0	0
6	Basson ,Z (Zachary)	3	2	141.7	2	1	0	1	1	425	0	0	0
6	Basson ,Z (Zachary)	3	1208.6	1350.3	2	1249.1	1208.6	1	1184.4	1633.6	0	0	0
7	Joubert ,B (Bethany)	3	2	141.7	2	2	425	1	0	-425	0	0	0
7	Joubert ,B (Bethany)	3	1208.5	1350.1	2	1212	1633.5	1	1094.3	783.5	0	0	0
8	Nkompeni ,K (Khayakazi)	3	3	425	2	2	425	1	1	425	0	0	0
8	Nkompeni ,K (Khayakazi)	3	1196.5	1621.5	2	1191.9	1621.5	1	1209.8	1621.5	0	0	0
9	Hlela ,Z (Zimi)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Hlela ,Z (Zimi)	2	1234.2	809.2	2	1220.8	809.2	0	0	0	0	0	0
10	James ,K (Kyle)	2	2	425	2	2	425	0	0	0	0	0	0
10	James ,K (Kyle)	2	1312.6	1737.6	2	1355.8	1737.6	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

Kleynhans, R (Rachelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms