Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kilian, E (Ethan)

Chess SA id

1090100208

FIDE id

Date of birth

2009-03-23 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1087.5	1091.1	1138.4	1200
Raw rating	1087.5	1091.1	1138.4	1200
Weighted rating	1087.5	1091.1	1138.4	1200
Weighted performance	423.3	331.6	0	0
Floor	700.3	700.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	194.6	193.6	181	165.8
Highest rating	1214.2 2018-08-01	1214.4 2018-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200.3 2018-09-01	1200.8 2018-09-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200.3 2018-02-01	1200.8 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1214.2 2018-08-01	1214.4 2018-08-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1087.5	1091.1	1138.4	1200
Analysis
Rating	1087.5	1091.1	1138.4	1200
Raw rating	1087.5	1091.1	1138.4	1200
Weighted rating	1087.5	1091.1	1138.4
Weighted performance	423.3	331.6	0
K-factor	36	36	36	36
Floor	700.3	700.8	700	700
Max/Min rating change allowed	194.6	193.6	181	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	1087.5	1091.1	1138.4	1200
New weighted rating	1087.5	1091.1	1138.4	1200
New weighted performance	417.6	325.6	0	0
Temp new rating	1087.5	1091.1	1138.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1087.5	1091.1	1138.4	1200
New K-factor	36	36	36	36
New floor	700.3	700.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	10	5	5
	0	0	0
History	40	35	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	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	40	16.5	41.25	-74.4	1149.8	1075.4
Standard	35	15.5	44.29	-48.6	1143.3	1094.7
Rapid	5	1	20	-255	1195.1	940.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1087.5	1091.1	1138.4	1200
2025-09-30	1087.5	1091.1	1138.4	1200
2025-09-01	1087.5	1091.1	1138.4	1200
2025-08-01	1087.5	1091.1	1138.4	1200
2025-07-01	1087.5	1091.1	1138.4	1200
2025-06-01	1087.5	1091.1	1138.4	1200
2025-05-01	1087.5	1091.1	1138.4	1200
2025-04-01	1087.5	1091.1	1138.4	1200
2025-03-01	1087.5	1091.1	1138.4	1200
2025-02-01	1087.5	1091.1	1138.4	1200
2025-01-01	1087.5	1091.1	1138.4	1200
2024-12-01	1087.5	1091.1	1138.4	1200
2024-11-01	1087.5	1091.1	1138.4	1200
2024-10-01	1087.5	1091.1	1138.4	1200
2024-09-01	1087.5	1091.1	1138.4	1200
2024-08-01	1087.5	1091.1	1138.4	1200
2024-07-01	1087.5	1091.1	1138.4	1200
2024-09-01	1087.5	1091.1	1138.4	1200
2024-05-01	1087.5	1091.1	1138.4	1200
2024-04-01	1087.5	1091.1	1138.4	1200
2024-03-01	1087.5	1091.1	1138.4	1200
2024-02-01	1087.5	1091.1	1138.4	1200
2024-01-01	1087.5	1091.1	1138.4	1200
2023-12-01	1087.5	1091.1	1138.4	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	Ekurhuleni Soncini Playoffs 2022 (Boys)	2022-09-24	2022-09-24	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2019 Gauteng School League Finals (U11 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
4	Ekurhuleni South School Chess 2019 (U11 Boys)	2019-05-11	2019-05-11	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Alberton Chess Club Open 2019 (C)	2019-02-23	2019-02-23	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	Boksburg Open 2019 (C)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
7	2018 Gauteng League Final (U9)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
8	Ekurhuleni Trials 2 2018 (U10)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 2	type Standard	result 0.5	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Boshoff, H (Hendre)				Opponent Onyemah, C (Chioma)
2	2	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Dlamini, K (Kaelo)				Opponent Malange, M (Mulisa)
3	2	Tournament Alberton Chess Club Open 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-11	rnd 1	type Standard	result 0.5
		Opponent Naicker, SJ (Sedakiah Joauin)				Opponent Plaatjie, S (Siyhilelo)

#	Games	Start				End
1	3	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 2	type Standard	result 0.5	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Boshoff, H (Hendre)				Opponent Onyemah, C (Chioma)
2	2	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Dlamini, K (Kaelo)				Opponent Malange, M (Mulisa)
3	2	Tournament Alberton Chess Club Open 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-11	rnd 1	type Standard	result 0.5
		Opponent Naicker, SJ (Sedakiah Joauin)				Opponent Plaatjie, S (Siyhilelo)

#	Games	Start				End
1	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 1	type Rapid	result 1	date 2022-09-24	rnd 1	type Rapid	result 1
		Opponent Mohale, O (Oscar Matheola)				Opponent Mohale, O (Oscar Matheola)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Dlamini, K (Kaelo)				Opponent Malange, M (Mulisa)
2	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Fourie, A (Angelique)				Opponent Onyemah, C (Chioma)
3	2	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 4	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Gumbo, B (Bajabulile)				Opponent Van Schalkwyk, DW (Divan Willem)

#	Games	Start				End
1	2	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 4	type Standard	result 1
		Opponent Dlamini, K (Kaelo)				Opponent Malange, M (Mulisa)
2	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Fourie, A (Angelique)				Opponent Onyemah, C (Chioma)
3	2	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 4	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Gumbo, B (Bajabulile)				Opponent Van Schalkwyk, DW (Divan Willem)

#	Games	Start				End
1	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 1	type Rapid	result 1	date 2022-09-24	rnd 1	type Rapid	result 1
		Opponent Mohale, O (Oscar Matheola)				Opponent Mohale, O (Oscar Matheola)

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	Lange ,J (Jean-Luc)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lange ,J (Jean-Luc)	1	840.5	1265.5	1	839.6	1265.5	0	0	0	0	0	0
2	Ncube ,M (Melokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ncube ,M (Melokuhle)	1	1133.9	708.9	1	1120.8	708.9	0	0	0	0	0	0
3	Naidoo ,K (Kajol)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Naidoo ,K (Kajol)	1	1327	902	1	1318	902	0	0	0	0	0	0
4	Boshoff ,H (Hendre)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Boshoff ,H (Hendre)	1	993.5	993.5	1	957.2	993.5	0	0	0	0	0	0
5	Nash ,O (Owen)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nash ,O (Owen)	1	1096.1	1521.1	1	1072.8	1521.1	0	0	0	0	0	0
6	Barradas ,K (Keanu)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Barradas ,K (Keanu)	1	1337.6	912.6	1	1324.4	912.6	0	0	0	0	0	0
7	Dlamini ,K (Kaelo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dlamini ,K (Kaelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Schalkwyk ,DW (Divan Willem)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Schalkwyk ,DW (Divan Willem)	1	1140.6	1565.6	1	1152.8	1565.6	0	0	0	0	0	0
9	Naicker ,SJ (Sedakiah Joauin)	1	1	425	1	1	425	0	0	0	0	0	0
9	Naicker ,SJ (Sedakiah Joauin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Lutterveld ,NS (Nathan Sean)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lutterveld ,NS (Nathan Sean)	1	1200	775	1	1200	775	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

Kilian, E (Ethan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms