Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kleijnhans, A (Annabel)

Chess SA id

2100101518

FIDE id

Date of birth

2010-10-19 (U18)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1267.7	1270.2	1200	1200
Raw rating	1267.7	1270.2	1200	1200
Weighted rating	1267.7	1270.2	1200	1200
Weighted performance	769.3	768.4	0	0
Floor	845.6	841.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.6	150	165.8	165.8
Highest rating	1426.7 2018-05-01	1420.8 2018-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1345.6 2022-09-01	1341.8 2022-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1345.6 2024-02-01	1341.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1426.7 2018-05-01	1420.8 2018-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1267.7	1270.2	1200	1200
Analysis
Rating	1267.7	1270.2	1200	1200
Raw rating	1267.7	1270.2	1200	1200
Weighted rating	1267.7	1270.2	1200
Weighted performance	769.3	768.4	0
K-factor	36	36	36	36
Floor	845.6	841.8	700	700
Max/Min rating change allowed	150.6	150	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	1267.7	1270.2	1200	1200
New weighted rating	1267.7	1270.2	1200	1200
New weighted performance	761.2	760.3	0	0
Temp new rating	1267.7	1270.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1267.7	1270.2	1200	1200
New K-factor	36	36	36	36
New floor	845.6	841.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	38	38
	5	5
History	74	74

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
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	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	74	39	52.7	23	1202.1	1225
Standard	74	39	52.7	23	1202.1	1225
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1267.7	1270.2	1200	1200
2025-11-30	1267.7	1270.2	1200	1200
2025-11-01	1267.7	1270.2	1200	1200
2025-09-30	1267.7	1270.2	1200	1200
2025-09-01	1267.7	1270.2	1200	1200
2025-08-01	1267.7	1270.2	1200	1200
2025-07-01	1267.7	1270.2	1200	1200
2025-06-01	1267.7	1270.2	1200	1200
2025-05-01	1267.7	1270.2	1200	1200
2025-04-01	1267.7	1270.2	1200	1200
2025-03-01	1267.7	1270.2	1200	1200
2025-02-01	1267.7	1270.2	1200	1200
2025-01-01	1267.7	1270.2	1200	1200
2024-12-01	1267.7	1270.2	1200	1200
2024-11-01	1267.7	1270.2	1200	1200
2024-10-01	1267.7	1270.2	1200	1200
2024-09-01	1267.7	1270.2	1200	1200
2024-11-01	1267.7	1270.2	1200	1200
2024-07-01	1267.7	1270.2	1200	1200
2024-06-01	1267.7	1270.2	1200	1200
2024-05-01	1267.7	1270.2	1200	1200
2024-04-01	1267.7	1270.2	1200	1200
2024-03-01	1267.7	1270.2	1200	1200
2024-02-01	1267.7	1270.2	1200	1200

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	Ekurhuleni North Schools Individual Finals 2023 (U13 Girls)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
2	2022 South African Junior Team Chess Championships (U14 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
3	Ekurhuleni-North Schools Teams 2022 (U13)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	4	2.5	Yes	Analysis
4	Ekurhuleni-North Schools Teams 2022 (U13 Girls)	2022-08-20	2022-08-20	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	2022 Gauteng Schools Individual Chess Championship (U13 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Ekurhuleni-North Schools Finals Indiv 2022 (U13 Girls)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
7	Ekurhuleni Trials 2 2022 (U14)	2022-05-28	2022-05-28	Standard	Ekurhuleni (GE)	5	3	2.5	Yes	Analysis
8	2022 Gauteng Interregion (U12 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
9	Ekurhuleni Chess Open 2022 (D)	2022-01-08	2022-01-09	Standard	Ekurhuleni (GE)	7	7	4	Yes	Analysis
10	Ekurhuleni Trials (3)	2021-11-06	2021-11-06	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
11	2019 South African Top Schools Team Championships (U9 Open+U11 Girls)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	5	1	Yes	Analysis
12	2019 South African Junior Team Championships (U10D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
13	2019 Gauteng School League Finals (U9 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
14	Boksburg Chess Club Open 2018 (U10)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
15	Ekurhuleni North Schools Individuals 2018 (U9 Girls)	2018-05-12	2018-05-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-05-13	rnd 3	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Mamburu, T (Tiana)				Opponent Maupa, T (Thekgo)
2	6	Tournament Boksburg Chess Club Open 2018				Tournament 2019 Gauteng School League Finals
		date 2018-07-14	rnd 5	type Standard	result 1	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Bothma, J (Jaculene)				Opponent Klopper, PA (Phillippus Arnoldus)
3	5	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-06	rnd 3	type Standard	result 0.5	date 2022-08-20	rnd 2	type Standard	result 0.5
		Opponent Sebogoane, T (Thoriso)				Opponent Bensch, I (Ivanka)

#	Games	Start				End
1	7	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-05-13	rnd 3	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Mamburu, T (Tiana)				Opponent Maupa, T (Thekgo)
2	6	Tournament Boksburg Chess Club Open 2018				Tournament 2019 Gauteng School League Finals
		date 2018-07-14	rnd 5	type Standard	result 1	date 2019-08-23	rnd 5	type Standard	result 1
		Opponent Bothma, J (Jaculene)				Opponent Klopper, PA (Phillippus Arnoldus)
3	5	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-06	rnd 3	type Standard	result 0.5	date 2022-08-20	rnd 2	type Standard	result 0.5
		Opponent Sebogoane, T (Thoriso)				Opponent Bensch, I (Ivanka)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni Trials 2 2022
		date 2022-05-13	rnd 3	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Mamburu, T (Tiana)				Opponent Nickols, C (Christi)
2	4	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 2	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Anikwa, M (Mwanda)				Opponent Morena, K (Kelebogile)
3	3	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 2	type Standard	result 1	date 2023-05-12	rnd 4	type Standard	result 1
		Opponent Muzwakali, N (Nompumelelp)				Opponent Benadie, M (Megan)

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni Trials 2 2022
		date 2022-05-13	rnd 3	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Mamburu, T (Tiana)				Opponent Nickols, C (Christi)
2	4	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 2	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Anikwa, M (Mwanda)				Opponent Morena, K (Kelebogile)
3	3	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-12	rnd 2	type Standard	result 1	date 2023-05-12	rnd 4	type Standard	result 1
		Opponent Muzwakali, N (Nompumelelp)				Opponent Benadie, M (Megan)

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	Bothma ,J (Jaculene)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Bothma ,J (Jaculene)	2	1130.4	1342.9	2	1103.6	1342.9	0	0	0	0	0	0
2	Lange ,J (Jean-Luc)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Lange ,J (Jean-Luc)	2	1127.4	702.4	2	1121.6	702.4	0	0	0	0	0	0
3	Sebogoane ,T (Thoriso)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Sebogoane ,T (Thoriso)	2	1377.1	1164.6	2	1361.7	1164.6	0	0	0	0	0	0
4	Grootboom ,C (Chante)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Grootboom ,C (Chante)	2	1176.9	964.4	2	1170.8	964.4	0	0	0	0	0	0
5	Tibane ,H (Hanyani)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tibane ,H (Hanyani)	1	1197	1622	1	1194.8	1622	0	0	0	0	0	0
6	Nickols ,C (Christi)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nickols ,C (Christi)	1	1069.8	1494.8	1	1070.6	1494.8	0	0	0	0	0	0
7	Abbott ,J (Janco)	1	1	425	1	1	425	0	0	0	0	0	0
7	Abbott ,J (Janco)	1	1230.5	1655.5	1	1234.2	1655.5	0	0	0	0	0	0
8	Lovett ,S (Saffron)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Lovett ,S (Saffron)	1	1123.4	698.4	1	1102.7	698.4	0	0	0	0	0	0
9	Gxumisa ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Gxumisa ,T (Tshiamo)	1	1408.8	1833.8	1	1413	1833.8	0	0	0	0	0	0
10	Mamburu ,T (Tiana)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mamburu ,T (Tiana)	1	1200	1625	1	1200	1625	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

Kleijnhans, A (Annabel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms