Chess South Africa Ratings Database

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Personal

Sewelo, O (Omolemo)

Chess SA id

1170152709

FIDE id

Date of birth

2017-06-02 (U10)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1173.8

Item	Main	Standard	Rapid	Blitz
Rating	1224.4	1247.7	1174.3	1200
Raw rating	1223.4	1246	1174.3	1200
Weighted rating	1224.4	1247.7	1172.9	1200
Weighted performance	1057	0	0	0
Floor	740.8	757.2	741.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.4	155.3	172	165.8
Highest rating	1265.6 2023-03-01	1487.5 2024-03-01	1332.3 2023-03-01	1200 2018-10-01
Highest raw rating	1240.8 2024-04-01	1257.2 2024-04-01	1241.6 2023-04-01	1200 2024-03-01
Highest weighted rating	1240.8 2025-03-01	1257.2 2025-03-01	1241.6 2023-06-01	1200 2018-10-01
Highest weighted performance	1265.6 2023-03-01	1487.5 2024-03-01	1332.3 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.3	0	0
New rating	1224.5	1248	1174.3	1200
Analysis
Rating	1224.4	1247.7	1174.3	1200
Raw rating	1223.4	1246	1174.3	1200
Weighted rating	1224.4	1247.7	1172.9
Weighted performance	1057	0	0
K-factor	36	36	36	36
Floor	740.8	757.2	741.6	700
Max/Min rating change allowed	160.4	155.3	172	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	1223.4	1246	1174.3	1200
New weighted rating	1224.5	1248	1173	1200
New weighted performance	1050.1	0	0	0
Temp new rating	1224.5	1248	1174.3	1200
Temp new rating +/-	0.1	0.3	0	0
Final new rating +/-	0.1	0.3	0	0
New rating	1224.5	1248	1174.3	1200
New K-factor	36	36	36	36
New floor	740.8	757.2	741.6	700

Item	Main	Standard	Rapid
	0	0	0
	13	13	0
	10	5	5
	17	0	17
	0	0	0
	0	0	0
History	40	18	22

Games since
	Main 23	Standard 18		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	13	5.5	42.31	-65.4	1244	1178.6
Standard	13	5.5	42.31	-65.4	1244	1178.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	19.5	48.75	-10.6	1216.6	1205.9
Standard	18	9.5	52.78	23.6	1236.3	1259.9
Rapid	22	10	45.45	-38.6	1200.4	1161.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1223.4	1246	1174.3	1200
2025-09-30	1223.4	1246	1174.3	1200
2025-09-01	1223.4	1246	1174.3	1200
2025-08-01	1223.4	1246	1174.3	1200
2025-07-01	1222.8	1245.1	1174.3	1200
2025-06-01	1222.2	1244.2	1174.3	1200
2025-05-01	1221.5	1243.1	1174.3	1200
2025-04-01	1220.2	1240.8	1174.3	1200
2025-03-01	1220.4	1242.3	1174.3	1200
2025-02-01	1227.4	1257.2	1174.3	1200
2025-01-01	1227.4	1257.2	1165	1200
2024-12-01	1227.4	1257.2	1165	1200
2024-11-01	1227.4	1257.2	1165	1200
2024-10-01	1227.4	1257.2	1165	1200
2024-09-01	1227.4	1257.2	1165	1200
2024-08-01	1227.4	1257.2	1165	1200
2024-07-01	1240.8	1257.2	1180.8	1200
2024-09-01	1240.8	1257.2	1180.8	1200
2024-05-01	1240.8	1257.2	1180.8	1200
2024-04-01	1240.8	1257.2	1180.8	1200
2024-03-01	1192.1	1200	1180.8	1200
2024-02-01	1192.1	1200	1180.8	1200
2024-01-01	1192.1	1200	1180.8	1200
2023-12-01	1192.1	1200	1180.8	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	SBDCU Trial 6 2025 (U10)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	2.5	Yes	Analysis
2	Rhodes Open 2025 (C)	2025-03-22	2025-03-22	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
3	SBDCU Trials 5 Makhanda Leg 2025 (U10)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCU Trial 6 2025 (U10)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	2.5	Yes	Analysis
2	Rhodes Open 2025 (C)	2025-03-22	2025-03-22	Standard	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
3	SBDCU Trials 5 Makhanda Leg 2025 (U10)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
4	Makhanda Schools Championship 2024 (C Boys)	2024-07-20	2024-07-20	Rapid	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
5	SBDCU Trial 2 2024 (U10)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
6	Makhanda Schools Chess Championship 2023 (C)	2023-09-30	2023-09-30	Rapid	Sarah Baartman (ESB)	6	5	2.5	Yes	Analysis
7	Makhanda Youth Day Chess Tournament 2023 (C)	2023-06-17	2023-06-17	Rapid	Sarah Baartman (ESB)	6	5	1	Yes	Analysis
8	Makhanda Schools Chess Tournament 2023 (C)	2023-03-25	2023-03-25	Rapid	Sarah Baartman (ESB)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Makhanda Schools Chess Championship 2023				Tournament SBDCU Trial 2 2024
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2024-03-23	rnd 3	type Standard	result 1
		Opponent Booi, M (Mfihleko)				Opponent Mangcotywa, L (Liminathi)
2	4	Tournament Makhanda Schools Chess Tournament 2023				Tournament Makhanda Schools Chess Tournament 2023
		date 2023-03-25	rnd 1	type Rapid	result 0.5	date 2023-03-25	rnd 4	type Rapid	result 1
		Opponent Kenene, A (Azomila)				Opponent Tutu, I (Iminathi)
3	3	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Gosha, M (Mark)				Opponent Mabapa, T (Thatso)

#	Games	Start				End
1	3	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Gosha, M (Mark)				Opponent Mabapa, T (Thatso)
2	3	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trial 2 2024
		date 2024-03-23	rnd 1	type Standard	result 1	date 2024-03-23	rnd 3	type Standard	result 1
		Opponent Makade, Z (Zenande)				Opponent Mangcotywa, L (Liminathi)
3	2	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trials 5 Makhanda Leg 2025
		date 2024-03-23	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Sewelo, O (Oratile)				Opponent Keevy, P (Phillip)

#	Games	Start				End
1	4	Tournament Makhanda Schools Chess Tournament 2023				Tournament Makhanda Schools Chess Tournament 2023
		date 2023-03-25	rnd 1	type Rapid	result 0.5	date 2023-03-25	rnd 4	type Rapid	result 1
		Opponent Kenene, A (Azomila)				Opponent Tutu, I (Iminathi)
2	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 3	type Rapid	result 1
		Opponent Papa, L (Lakhiwe)				Opponent Matthews, L (Likuwe)
3	2	Tournament Makhanda Schools Chess Championship 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-09-30	rnd 2	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 0.5
		Opponent Matiwane, B (Bayamthanda)				Opponent Kate, B (Bulumko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Makhanda Schools Chess Championship 2023				Tournament SBDCU Trial 2 2024
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2024-03-23	rnd 3	type Standard	result 1
		Opponent Booi, M (Mfihleko)				Opponent Mangcotywa, L (Liminathi)
2	3	Tournament Makhanda Schools Chess Tournament 2023				Tournament Makhanda Schools Chess Tournament 2023
		date 2023-03-25	rnd 2	type Rapid	result 1	date 2023-03-25	rnd 4	type Rapid	result 1
		Opponent Kosi, T (Thimna)				Opponent Tutu, I (Iminathi)
3	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 3	type Rapid	result 1
		Opponent Papa, L (Lakhiwe)				Opponent Matthews, L (Likuwe)

#	Games	Start				End
1	3	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trial 2 2024
		date 2024-03-23	rnd 1	type Standard	result 1	date 2024-03-23	rnd 3	type Standard	result 1
		Opponent Makade, Z (Zenande)				Opponent Mangcotywa, L (Liminathi)
2	2	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trials 5 Makhanda Leg 2025
		date 2024-03-23	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Sewelo, O (Oratile)				Opponent Keevy, P (Phillip)
3	1	Tournament Rhodes Open 2025				Tournament Rhodes Open 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Ntombela, K (Khensani)				Opponent Ntombela, K (Khensani)

#	Games	Start				End
1	3	Tournament Makhanda Schools Chess Tournament 2023				Tournament Makhanda Schools Chess Tournament 2023
		date 2023-03-25	rnd 2	type Rapid	result 1	date 2023-03-25	rnd 4	type Rapid	result 1
		Opponent Kosi, T (Thimna)				Opponent Tutu, I (Iminathi)
2	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 3	type Rapid	result 1
		Opponent Papa, L (Lakhiwe)				Opponent Matthews, L (Likuwe)
3	1	Tournament Makhanda Schools Chess Championship 2023				Tournament Makhanda Schools Chess Championship 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Booi, M (Mfihleko)				Opponent Booi, M (Mfihleko)

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	Sewelo ,O (Oratile)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
1	Sewelo ,O (Oratile)	3	1190.2	1048.5	1	1200	1615.2	2	1179.2	765.2	0	0	0
2	Retief ,M (Marize)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Retief ,M (Marize)	2	1192.4	767.4	2	1185.7	767.4	0	0	0	0	0	0
3	Kenene ,A (Azomila)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
3	Kenene ,A (Azomila)	2	1199.6	987.1	0	0	0	2	1199.2	987.1	0	0	0
4	Tose ,M (Mivuyo)	2	2	425	0	0	0	2	2	425	0	0	0
4	Tose ,M (Mivuyo)	2	1200.4	1625.4	0	0	0	2	1200.8	1625.4	0	0	0
5	Swart ,W (Waldemar)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Swart ,W (Waldemar)	1	1530	1105	1	1590.6	1105	0	0	0	0	0	0
6	Mabapa ,P (Pabi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mabapa ,P (Pabi)	1	1213.2	1213.2	1	1215.2	1213.2	0	0	0	0	0	0
7	Ntombela ,K (Khensani)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ntombela ,K (Khensani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mapapa ,T (Thatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mapapa ,T (Thatso)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Keevy ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
9	Keevy ,P (Phillip)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Kettledas ,JF (Jerrin Fagan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kettledas ,JF (Jerrin Fagan)	1	1128	1553	1	1135.6	1553	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Sewelo, O (Omolemo)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms