Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mann, E (Edmund)

Chess SA id

1140317076

FIDE id

Date of birth

2014-07-28 (U14)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1214.3	1225.6	1198.9	1184.4
Raw rating	1199.5	1208.2	1197.5	1132.3
Weighted rating	1214.3	1225.6	1198.9	1184.4
Weighted performance	1072.9	0	0	0
Floor	751	761.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.9	163.9	166.4	182.6
Highest rating	1251 2025-07-01	1261.4 2025-07-01	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1251 2025-07-01	1261.4 2025-07-01	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1214.3 2026-01-01	1225.6 2026-01-01	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	1072.9 2026-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.7	-0.6	-0.2	-4.7
New rating	1213.6	1225.1	1198.8	1179.7
Analysis
Rating	1214.3	1225.6	1198.9	1184.4
Raw rating	1199.5	1208.2	1197.5	1132.3
Weighted rating	1214.3	1225.6	1198.9
Weighted performance	1072.9	0	0
K-factor	36	36	36	36
Floor	751	761.4	700	700
Max/Min rating change allowed	165.9	163.9	166.4	182.6
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	1199.5	1208.2	1197.5	1132.3
New weighted rating	1213.6	1225.1	1198.8	1179.7
New weighted performance	1065.7	0	0	0
Temp new rating	1213.6	1225.1	1198.8	1179.7
Temp new rating +/-	-0.7	-0.6	-0.2	-4.7
Final new rating +/-	-0.7	-0.6	-0.2	-4.7
New rating	1213.6	1225.1	1198.8	1179.7
New K-factor	36	36	36	36
New floor	751	761.4	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	23	10	5	8
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	23	10	5	8

Games since
	Main 23	Standard 10		Rapid 5		Blitz 8
Gender	Male
Age group	U12
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	9	39.13	-92.4	1294.9	1202.5
Standard	10	5.5	55	42.5	1200	1242.5
Rapid	5	1.5	30	-170	1299	1129
Blitz	8	2	25	-212.5	1410.9	1198.4
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	9	39.13	-92.4	1294.9	1202.5
Standard	10	5.5	55	42.5	1200	1242.5
Rapid	5	1.5	30	-170	1299	1129
Blitz	8	2	25	-212.5	1410.9	1198.4

Date	Main	Standard	Rapid	Blitz
2026-01-01	1199.5	1208.2	1197.5	1132.3
2025-11-30	1231.5	1261.4	1197.5	1132.3
2025-11-01	1231.5	1261.4	1197.5	1132.3
2025-09-30	1233.9	1261.4	1197.5	1200
2025-09-01	1233.9	1261.4	1197.5	1200
2025-08-01	1233.9	1261.4	1197.5	1200
2025-07-01	1251	1261.4	1200	1200
2025-06-01	1199.8	1199.7	1200	1200
2025-05-01	1199.6	1199.5	1200	1200
2025-04-01	1197.5	1196.9	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	Bojanala's Merry ChessMas 2025 (Center Pawns)	2025-11-29	2025-11-29	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Bojanala's Kings & Queens 2025 (Blitz)	2025-10-25	2025-10-25	Blitz	Bojanala Platina (NBR)	9	8	2	Yes	Analysis
3	Bojanala's Clash Of Schools -Primary Schools 2025 (U11)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
4	Bojanala's Pre-Exam 2025 (Development)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
5	Bojanala Circuit Championships 1 of 4 2025 (Development)	2025-03-01	2025-03-01	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-03-01	rnd 5	type Standard	result 0.5	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Beukes, C (Clara-Belle)				Opponent Tlhapi, T (Tumisang)
2	1	Tournament Bojanala's Kings & Queens 2025				Tournament Bojanala's Kings & Queens 2025
		date 2025-10-25	rnd 8	type Blitz	result 1	date 2025-10-25	rnd 8	type Blitz	result 1
		Opponent Monamatha, M (Moeketsi)				Opponent Monamatha, M (Moeketsi)
3	1	Tournament Bojanala's Kings & Queens 2025				Tournament Bojanala's Kings & Queens 2025
		date 2025-10-25	rnd 5	type Blitz	result 1	date 2025-10-25	rnd 5	type Blitz	result 1
		Opponent Holtzhausen, D (Dihan)				Opponent Holtzhausen, D (Dihan)

#	Games	Start				End
1	5	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-03-01	rnd 5	type Standard	result 0.5	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Beukes, C (Clara-Belle)				Opponent Tlhapi, T (Tumisang)
2	1	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala Circuit Championships 1 of 4 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Frederick, J (James)				Opponent Frederick, J (James)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Seome, K (Keotshepa)				Opponent Seome, K (Keotshepa)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 0.5	date 2025-07-26	rnd 1	type Rapid	result 0.5
		Opponent Mothibedi, K (Kgalalelo)				Opponent Mothibedi, K (Kgalalelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Mohlala, R (Rebantle)				Opponent Tlhapi, T (Tumisang)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Seome, K (Keotshepa)				Opponent Seome, K (Keotshepa)
3	1	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala Circuit Championships 1 of 4 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Frederick, J (James)				Opponent Frederick, J (James)

#	Games	Start				End
1	4	Tournament Bojanala's Pre-Exam 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-05-31	rnd 1	type Standard	result 1	date 2025-05-31	rnd 4	type Standard	result 1
		Opponent Mohlala, R (Rebantle)				Opponent Tlhapi, T (Tumisang)
2	1	Tournament Bojanala Circuit Championships 1 of 4 2025				Tournament Bojanala Circuit Championships 1 of 4 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Frederick, J (James)				Opponent Frederick, J (James)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Seome, K (Keotshepa)				Opponent Seome, K (Keotshepa)

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	Henning ,L (Louwrens)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Henning ,L (Louwrens)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mohlala ,R (Rebantle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mohlala ,R (Rebantle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Barnard ,A (Adam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Barnard ,A (Adam)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Molete ,O (Oatile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Molete ,O (Oatile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Labuschagne ,J (Johan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Labuschagne ,J (Johan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Tlhapi ,T (Tumisang)	1	1	425	1	1	425	0	0	0	0	0	0
6	Tlhapi ,T (Tumisang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Bernardo ,D (Danilo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bernardo ,D (Danilo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Fourie ,A (Amy)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Fourie ,A (Amy)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Frederick ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
9	Frederick ,J (James)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Beukes ,C (Clara-Belle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Beukes ,C (Clara-Belle)	1	1200	1200	1	1200	1200	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

Mann, E (Edmund)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms