Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dinham, K (Kiara)

Chess SA id

206079860

FIDE id

Date of birth

2006-07-24 (U20)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1230.5	1226.7	500	500
Raw rating	1230.5	1226.7	500	500
Weighted rating	1230.5	1226.7	500	500
Weighted performance	878.1	875.4	0	0
Floor	730.5	726.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	158.8	159.6	449.5	449.5
Highest rating	1244.3 2023-08-01	1240.5 2023-08-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1230.5 2024-03-01	1226.7 2024-03-01	500 2024-03-01	500 2024-03-01
Highest weighted rating	1230.5 2025-07-01	1226.7 2025-07-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1244.3 2023-08-01	1240.5 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230.5	1226.7	500	500
Analysis
Rating	1230.5	1226.7	500	500
Raw rating	1230.5	1226.7	500	500
Weighted rating	1230.5	1226.7	500
Weighted performance	878.1	875.4	0
K-factor	36	36	40	40
Floor	730.5	726.7	500	500
Max/Min rating change allowed	158.8	159.6	449.5	449.5
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	1230.5	1226.7	500	500
New weighted rating	1230.5	1226.7	500	500
New weighted performance	870.5	867.8	0	0
Temp new rating	1230.5	1226.7	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230.5	1226.7	500	500
New K-factor	36	36	40	40
New floor	730.5	726.7	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	15	15
	9	9
	0	0
History	81	81

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	60	24.5	40.83	-77.9	1131.3	1053.4
Standard	60	24.5	40.83	-77.9	1131.3	1053.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1230.5	1226.7	500	500
2025-09-30	1230.5	1226.7	500	500
2025-09-01	1230.5	1226.7	500	500
2025-08-01	1230.5	1226.7	500	500
2025-07-01	1230.5	1226.7	500	500
2025-06-01	1230.5	1226.7	500	500
2025-05-01	1230.5	1226.7	500	500
2025-04-01	1230.5	1226.7	500	500
2025-03-01	1230.5	1226.7	500	500
2025-02-01	1230.5	1226.7	500	500
2025-01-01	1230.5	1226.7	500	500
2024-12-01	1230.5	1226.7	500	500
2024-11-01	1230.5	1226.7	500	500
2024-10-01	1230.5	1226.7	500	500
2024-09-01	1230.5	1226.7	500	500
2024-08-01	1230.5	1226.7	500	500
2024-07-01	1230.5	1226.7	500	500
2024-09-01	1230.5	1226.7	500	500
2024-05-01	1230.5	1226.7	500	500
2024-04-01	1230.5	1226.7	500	500
2024-03-01	1230.5	1226.7	500	500
2024-02-01	1230.5	1226.7	500	500
2024-01-01	1230.5	1226.7	500	500
2023-12-01	1230.5	1226.7	500	500

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	2023 Gauteng Top Schools (U19 Girls)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	Gauteng Schools Individual Finals 2023 (U18 Girls)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	JNW Open - Crawford 2023 (C)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	2022 Gauteng Schools Individual Chess Championship (U18 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	JNW Trinityhouse LF 2022 (Contenders)	2022-03-12	2022-03-12	Standard	Johannesburg Metro (GJM)	5	4	1.5	Yes	Analysis
6	JNW Club - Trinityhouse Randpark Ridge Open 2020 (D)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
7	JNW Club - Bryanston Open1 2020 (D)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	2019 Gauteng School League Finals (U13 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
9	JNW Club - Maragon Open 2019 (D)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
10	JNW Club - Bryanston Open 2 2019 (D)	2019-05-11	2019-05-11	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
11	JNW Club - Trinityhouse Little Falls Open 2019 (D)	2019-02-23	2019-02-23	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
12	JNW Club - Bryanston Open 2018 (D)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 5	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent Roalane, L (Lebogang)				Opponent Sempe, M (Maya)
2	3	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Bregman, I (Ines)				Opponent Vavalla, D (Daniele)
3	2	Tournament JNW Open - Crawford 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-05-27	rnd 1	type Standard	result 1
		Opponent Bijker, X (Xander)				Opponent Oliphant, P (Palesa)

#	Games	Start				End
1	3	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 5	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent Roalane, L (Lebogang)				Opponent Sempe, M (Maya)
2	3	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Bregman, I (Ines)				Opponent Vavalla, D (Daniele)
3	2	Tournament JNW Open - Crawford 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-05-27	rnd 1	type Standard	result 1
		Opponent Bijker, X (Xander)				Opponent Oliphant, P (Palesa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 5	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent Roalane, L (Lebogang)				Opponent Sempe, M (Maya)
2	3	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Bregman, I (Ines)				Opponent Vavalla, D (Daniele)
3	2	Tournament JNW Open - Crawford 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-05-27	rnd 1	type Standard	result 1
		Opponent Bijker, X (Xander)				Opponent Oliphant, P (Palesa)

#	Games	Start				End
1	3	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-27	rnd 5	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent Roalane, L (Lebogang)				Opponent Sempe, M (Maya)
2	3	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Bregman, I (Ines)				Opponent Vavalla, D (Daniele)
3	2	Tournament JNW Open - Crawford 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-05-27	rnd 1	type Standard	result 1
		Opponent Bijker, X (Xander)				Opponent Oliphant, P (Palesa)

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	Staples ,M (Michael)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Staples ,M (Michael)	2	727	302	2	725	302	0	0	0	0	0	0
2	Mangwandi ,C (Caitlin)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mangwandi ,C (Caitlin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mutasa ,T (Tinashe)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mutasa ,T (Tinashe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Adamson ,A (Amani)	1	1	425	1	1	425	0	0	0	0	0	0
4	Adamson ,A (Amani)	1	1261.4	1686.4	1	1259.9	1686.4	0	0	0	0	0	0
5	Botha ,M (Marcus)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,M (Marcus)	1	957.1	532.1	1	951.7	532.1	0	0	0	0	0	0
6	Naude ,N (Nia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Naude ,N (Nia)	1	1449	1024	1	1445	1024	0	0	0	0	0	0
7	Felix ,R (Raphael)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Felix ,R (Raphael)	1	852.8	427.8	1	852.8	427.8	0	0	0	0	0	0
8	Buhrmann ,J (Johann)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Buhrmann ,J (Johann)	1	744	319	1	785.6	319	0	0	0	0	0	0
9	Kruger ,C (Carmi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kruger ,C (Carmi)	1	556.8	131.8	1	556.8	131.8	0	0	0	0	0	0
10	Vendidandi ,CK (Chaitanya Kartik)	1	1	425	1	1	425	0	0	0	0	0	0
10	Vendidandi ,CK (Chaitanya Kartik)	1	1181.9	1606.9	1	1166.4	1606.9	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

Dinham, K (Kiara)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms