Chess South Africa Ratings Database

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Personal

Botes, R (Rianelle)

Chess SA id

2140156221

FIDE id

Date of birth

2014-04-30 (U14)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1226.5	1230	1200	1200
Raw rating	1206.8	1205.5	1200	1200
Weighted rating	1226.5	1230	1200	1200
Weighted performance	1070.1	1073.8	0	0
Floor	759.8	770.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.2	164.5	165.8	165.8
Highest rating	1336.5 2023-05-01	1338.4 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1259.8 2025-06-01	1270.9 2025-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1259.8 2024-10-01	1270.9 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1336.5 2023-05-01	1338.4 2023-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.3	-1.7	0	0
New rating	1225.2	1228.3	1200	1200
Analysis
Rating	1226.5	1230	1200	1200
Raw rating	1206.8	1205.5	1200	1200
Weighted rating	1226.5	1230	1200
Weighted performance	1070.1	1073.8	0
K-factor	36	36	36	36
Floor	759.8	770.9	700	700
Max/Min rating change allowed	164.2	164.5	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	1206.8	1205.5	1200	1200
New weighted rating	1225.2	1228.3	1200	1200
New weighted performance	1062.6	1066.3	0	0
Temp new rating	1225.2	1228.3	1200	1200
Temp new rating +/-	-1.3	-1.7	0	0
Final new rating +/-	-1.3	-1.7	0	0
New rating	1225.2	1228.3	1200	1200
New K-factor	36	36	36	36
New floor	759.8	770.9	700	700

Item	Main	Standard
	0	0
	14	14
	20	20
	3	3
	0	0
	0	0
History	37	37

Games since
	Main 34	Standard 34		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3815		1371		528
Female	868		304		122
U12	612		230		91
U12 Female	182		67		30
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	14	7	50	0	1226.4	1226.4
Standard	14	7	50	0	1226.4	1226.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	19	51.35	11.5	1215	1226.5
Standard	37	19	51.35	11.5	1215	1226.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1206.8	1205.5	1200	1200
2025-11-30	1206.8	1205.5	1200	1200
2025-11-01	1206.8	1205.5	1200	1200
2025-09-30	1257	1265.6	1200	1200
2025-09-01	1257	1265.6	1200	1200
2025-08-01	1259.8	1270.9	1200	1200
2025-07-01	1259.8	1270.9	1200	1200
2025-06-01	1259.8	1270.9	1200	1200
2025-05-01	1214.8	1216.8	1200	1200
2025-04-01	1214.8	1216.8	1200	1200
2025-03-01	1214.7	1216.7	1200	1200
2025-02-01	1213.8	1215.4	1200	1200
2025-01-01	1201.4	1197.9	1200	1200
2024-12-01	1201.4	1197.9	1200	1200
2024-11-01	1201.4	1197.9	1200	1200
2024-10-01	1233.1	1237.5	1200	1200
2024-09-01	1215.2	1215.9	1200	1200
2024-11-01	1225.7	1231.4	1200	1200
2024-07-01	1225.7	1231.4	1200	1200
2024-06-01	1225.7	1231.4	1200	1200
2024-05-01	1214.9	1218.4	1200	1200
2024-04-01	1214.9	1218.4	1200	1200
2024-03-01	1214.9	1218.4	1200	1200
2024-02-01	1214.9	1218.4	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	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
2	2025 Gauteng North School District CLOSED League Finals - D1 (U11)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
3	2025 Gauteng North School Individual Championships D1 (U13 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
4	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
5	Gauteng Schools Individuals Finals 2024 (U11 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	D1 Gauteng North District School Closed 2024 (U11)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
7	2024 Gauteng North School District Individual Championships - D1 (U11 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	2023 Gauteng North School District CLOSED Individual Championships (U9 Girls)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	3	3	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament 2025 Gauteng North School Individual Championships D1
		date 2024-10-04	rnd 4	type Standard	result 0.5	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Zwane, N (Nkosimphile)				Opponent Makwela, K (Kholofelo)
2	4	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament D1 Gauteng North District School Closed 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Mashiane, V (Vunokuhle)				Opponent Premkumar, K (Krish)
3	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School District CLOSED League Finals - D1
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Mpho)				Opponent Ntsocine, B (Bokang)

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament 2025 Gauteng North School Individual Championships D1
		date 2024-10-04	rnd 4	type Standard	result 0.5	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Zwane, N (Nkosimphile)				Opponent Makwela, K (Kholofelo)
2	4	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament D1 Gauteng North District School Closed 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Mashiane, V (Vunokuhle)				Opponent Premkumar, K (Krish)
3	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School District CLOSED League Finals - D1
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Mpho)				Opponent Ntsocine, B (Bokang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament 2025 Gauteng North School Individual Championships D1
		date 2024-10-04	rnd 5	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent De Beer, L (Lily)				Opponent Makwela, K (Kholofelo)
2	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School District CLOSED League Finals - D1
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Mpho)				Opponent Ntsocine, B (Bokang)
3	3	Tournament 2023 Gauteng North School District CLOSED Individual Championships				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2023-05-13	rnd 2	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Banda, N (Naledi)				Opponent Matlala, T (Takatso)

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament 2025 Gauteng North School Individual Championships D1
		date 2024-10-04	rnd 5	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent De Beer, L (Lily)				Opponent Makwela, K (Kholofelo)
2	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School District CLOSED League Finals - D1
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Mpho)				Opponent Ntsocine, B (Bokang)
3	3	Tournament 2023 Gauteng North School District CLOSED Individual Championships				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2023-05-13	rnd 2	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Banda, N (Naledi)				Opponent Matlala, T (Takatso)

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	Mothwa ,V (Valentia)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mothwa ,V (Valentia)	3	1221.2	1079.6	3	1225.1	1079.6	0	0	0	0	0	0
2	Mhlongo ,N (Nhlayiso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mhlongo ,N (Nhlayiso)	1	1167.4	1592.4	1	1160.7	1592.4	0	0	0	0	0	0
3	Van Biljon ,J (Janina)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Biljon ,J (Janina)	1	1242.1	817.1	1	1234.7	817.1	0	0	0	0	0	0
4	Ngcukana ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ngcukana ,I (Isabella)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Pringle ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pringle ,N (Noah)	1	1244.2	819.2	1	1247.2	819.2	0	0	0	0	0	0
6	Rahube ,R (Remolebogile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rahube ,R (Remolebogile)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Nel ,N (Nikita)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nel ,N (Nikita)	1	1195.4	770.4	1	1250.4	770.4	0	0	0	0	0	0
8	Zando ,M (Musa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Zando ,M (Musa)	1	1251.4	826.4	1	1260.5	826.4	0	0	0	0	0	0
9	Rudolph ,L (Leane')	1	1	425	1	1	425	0	0	0	0	0	0
9	Rudolph ,L (Leane')	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mothakama ,M (Morwesi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mothakama ,M (Morwesi)	1	1235.6	810.6	1	1227.3	810.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botes, R (Rianelle)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms