Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botiyana, A (Aphiwe)

Chess SA id

190003214

FIDE id

Date of birth

1990-11-19 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1714	1680.9	1724.5	1772
Raw rating	1714	1679.6	1724.5	1772
Weighted rating	1704.3	1680.9	1711.9	1769.9
Weighted performance	1538.3	1406.3	1488.7	0
Floor	1234.7	1216	1224.5	1272
K-factor	28	28	28	28
Min/Max rating change allowed	79.7	83.7	78.5	73.4
Highest rating	1734.7 2024-04-01	1716 2024-02-01	1724.5 2025-09-30	1772 2024-02-01
Highest raw rating	1734.7 2024-04-01	1716 2024-02-01	1724.5 2025-09-30	1772 2024-02-01
Highest weighted rating	1704.3 2025-09-30	1716 2025-05-05	1711.9 2025-09-30	1764.9 2025-08-01
Highest weighted performance	1592.1 2023-09-01	1584.9 2023-09-01	1515.9 2024-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.1	0	0
New rating	1714	1680.9	1724.5	1772
Analysis
Rating	1714	1680.9	1724.5	1772
Raw rating	1714	1679.6	1724.5	1772
Weighted rating	1704.3	1680.9	1711.9
Weighted performance	1538.3	1406.3	1488.7
K-factor	28	28	28	28
Floor	1234.7	1216	1224.5	1272
Max/Min rating change allowed	79.7	83.7	78.5	73.4
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	1714	1679.6	1724.5	1772
New weighted rating	1705.4	1680.9	1713.8	1771.3
New weighted performance	1537.7	1405.8	1488.1	0
Temp new rating	1714	1680.9	1724.5	1772
Temp new rating +/-	0	0.1	0	0
Final new rating +/-	0	0.1	0	0
New rating	1714	1680.9	1724.5	1772
New K-factor	28	28	28	28
New floor	1234.7	1216	1224.5	1272

Item	Main	Standard	Rapid
	0	0	0
	23	13	10
	11	4	7
	28	15	13
	0	0	0
	0	0	0
History	73	43	30

Games since
	Main 47	Standard 17		Rapid 30		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	269		106		11
Male	254		100		11
Adult	156		63		7
Adult Male	149		62		7
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	49		16		5
Male	49		16		5
Adult	39		14		4
Adult Male	39		14		4
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	23	14.5	63.04	110.9	1509.4	1620.3
Standard	13	4.5	34.62	-130.8	1679.7	1548.9
Rapid	10	10	100	425	1288.1	1713.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	40.5	65.32	130.2	1477.9	1608.1
Standard	32	15	46.88	-26.6	1576.2	1549.6
Rapid	30	25.5	85	297.5	1373	1670.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1714	1679.6	1724.5	1772
2025-09-01	1701.6	1679.6	1712.2	1772
2025-08-01	1701.6	1679.6	1712.2	1772
2025-07-01	1699.8	1678.1	1712.2	1772
2025-06-01	1695.9	1674.4	1712.2	1772
2025-05-01	1695.7	1674.6	1712.2	1772
2025-04-01	1691.7	1670.7	1712.2	1772
2025-03-01	1702.9	1682.2	1712.2	1772
2025-02-01	1700.5	1674.5	1712.2	1772
2025-01-01	1700.5	1674.5	1712.2	1772
2024-12-01	1700.5	1674.5	1712.2	1772
2024-11-01	1700.5	1674.5	1712.2	1772
2024-10-01	1700.5	1674.5	1712.2	1772
2024-09-01	1700.5	1674.5	1712.2	1772
2024-08-01	1700.5	1674.5	1712.2	1772
2024-07-01	1734.7	1716	1712.2	1772
2024-06-01	1734.7	1716	1712.2	1772
2024-08-01	1734.7	1716	1712.2	1772
2024-04-01	1734.7	1716	1712.2	1772
2024-03-01	1734.7	1716	1720.6	1772
2024-02-01	1734.7	1716	1720.6	1772
2024-01-01	1734.7	1716	1720.6	1772
2023-12-01	1587	1570.3	1547.8	1559
2023-11-01	1570.4	1570.3	1559	1559

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	East Rand Chess Club 2025 (A)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	East Rand Chess Club 2025 (A)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
3	Ekurhuleni Trials 2025 (A)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
4	East Rand Chess Club Open 2025 (A)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Ekurhuleni/Springs Open 025 (A)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	East Rand Chess Club 2025 (A)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	East Rand Chess Club 2025 (A)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
3	Ekurhuleni Trials 2025 (A)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
4	East Rand Chess Club Open 2025 (A)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Ekurhuleni/Springs Open 025 (A)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
6	EN Chess Club Winter Open 2024 (A)	2024-06-29	2024-06-29	Standard	Ekurhuleni (GE)	5	4	1.5	Yes	Analysis
7	Ekurhuleni North Chess Club Open Tournament 2024 (A+B)	2024-03-02	2024-03-02	Rapid	Ehlanzeni (MEN)	7	7	6	Yes	Analysis
8	Chess Power House Festive Rapid 2023 (B)	2023-12-15	2023-12-15	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
9	Ekurhuleni North Chess Club 2023 (A)	2023-12-09	2023-12-09	Rapid	Ekurhuleni (GE)	7	7	5.5	Yes	Analysis
10	Ekurhuleni Chess Spring Tournament 2023 (A+B)	2023-09-23	2023-09-23	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
11	Ekurhuleni Trials 2 2023 (Open)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
12	Heidelberg Open 2023 (A)	2023-02-04	2023-02-04	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Chess Power House Festive Rapid 2023				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Ledwaba, A (Amogelang)				Opponent Shen Yu, F (Frank)
2	7	Tournament Ekurhuleni Chess Spring Tournament 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-09-23	rnd 1	type Standard	result 1	date 2023-12-09	rnd 2	type Rapid	result 0.5
		Opponent Viljoen, H (Henning)				Opponent Makhosonke, KM (Kuhlase)
3	5	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Naidoo, GR (Gerard Ricardo)				Opponent Visagie, A (Arina)

#	Games	Start				End
1	5	Tournament Ekurhuleni Chess Spring Tournament 2023				Tournament Ekurhuleni Chess Spring Tournament 2023
		date 2023-09-23	rnd 1	type Standard	result 1	date 2023-09-23	rnd 5	type Standard	result 0.5
		Opponent Viljoen, H (Henning)				Opponent De Meyer, R (Rico)
2	4	Tournament Ekurhuleni/Springs Open 025				Tournament East Rand Chess Club Open 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 0.5
		Opponent Mini, S (Siboniso)				Opponent Tinarwo, S (Shepherd)
3	4	Tournament Heidelberg Open 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, L (Leighton)				Opponent Fauconier, C (Caley)

#	Games	Start				End
1	7	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament East Rand Chess Club 2025
		date 2024-03-02	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Buthelezi, N (Ncedo)				Opponent Visagie, A (Arina)
2	7	Tournament Chess Power House Festive Rapid 2023				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Ledwaba, A (Amogelang)				Opponent Shen Yu, F (Frank)
3	4	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Nickols, C (Corneil)				Opponent Matseme, TS (Tshepo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Chess Power House Festive Rapid 2023				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Ledwaba, A (Amogelang)				Opponent Shen Yu, F (Frank)
2	5	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Naidoo, GR (Gerard Ricardo)				Opponent Visagie, A (Arina)
3	4	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Nickols, C (Corneil)				Opponent Matseme, TS (Tshepo)

#	Games	Start				End
1	4	Tournament Heidelberg Open 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, L (Leighton)				Opponent Fauconier, C (Caley)
2	3	Tournament Ekurhuleni/Springs Open 025				Tournament East Rand Chess Club Open 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Mini, S (Siboniso)				Opponent Jolly, K (Kian)
3	3	Tournament Ekurhuleni Chess Spring Tournament 2023				Tournament Ekurhuleni Chess Spring Tournament 2023
		date 2023-09-23	rnd 1	type Standard	result 1	date 2023-09-23	rnd 3	type Standard	result 1
		Opponent Viljoen, H (Henning)				Opponent Monteiro Correia, M (Maya)

#	Games	Start				End
1	7	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament East Rand Chess Club 2025
		date 2024-03-02	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Buthelezi, N (Ncedo)				Opponent Visagie, A (Arina)
2	7	Tournament Chess Power House Festive Rapid 2023				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Ledwaba, A (Amogelang)				Opponent Shen Yu, F (Frank)
3	4	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 7	type Rapid	result 1
		Opponent Nickols, C (Corneil)				Opponent Matseme, TS (Tshepo)

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	Shen Yu ,F (Frank)	4	1.5	-106.2	3	0.5	-283.3	1	1	425	0	0	0
1	Shen Yu ,F (Frank)	4	1456.5	1350.3	3	1434.5	1173.2	1	1274.8	1881.5	0	0	0
2	Oatlhotse ,P (Providence)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Oatlhotse ,P (Providence)	2	2189	1764	2	2212.2	1764	0	0	0	0	0	0
3	De Meyer ,R (Rico)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	De Meyer ,R (Rico)	2	1676.7	1464.2	2	1681.9	1464.2	0	0	0	0	0	0
4	Khumalo ,P (Prince)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Khumalo ,P (Prince)	2	1299.8	1299.8	1	1193.2	1724.8	1	1300	874.8	0	0	0
5	Matseme ,TS (Tshepo)	2	1	0	1	0	-425	1	1	425	0	0	0
5	Matseme ,TS (Tshepo)	2	1790.8	1790.8	1	1791.5	1365.8	1	1843.5	2215.8	0	0	0
6	Brits ,L (Leon)	2	2	425	0	0	0	2	2	425	0	0	0
6	Brits ,L (Leon)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
7	Visagie ,A (Arina)	2	2	425	0	0	0	2	2	425	0	0	0
7	Visagie ,A (Arina)	2	1546.9	1971.9	0	0	0	2	1476.1	1971.9	0	0	0
8	Ambrose ,T (Thomas)	2	2	425	0	0	0	2	2	425	0	0	0
8	Ambrose ,T (Thomas)	2	1137.3	1562.3	0	0	0	2	1154.4	1562.3	0	0	0
9	Visagie ,R (Raymond)	2	2	425	0	0	0	2	2	425	0	0	0
9	Visagie ,R (Raymond)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
10	Naidoo ,GR (Gerard Ricardo)	2	2	425	0	0	0	2	2	425	0	0	0
10	Naidoo ,GR (Gerard Ricardo)	2	1297.7	1722.7	0	0	0	2	1267.2	1722.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botiyana, A (Aphiwe)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms