Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pillay, D (Deeyan)

Chess SA id

106066059

FIDE id

Date of birth

2006-10-02 (U20)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1305.9	1317.9	551.2	551.2
Raw rating	1305.9	1317.9	551.2	551.2
Weighted rating	1305.9	1317.7	551.2	551.2
Weighted performance	1067.9	1069.5	0	0
Floor	807	820.9	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	142.6	140.2	417.9	417.9
Highest rating	1308.9 2019-05-01	1320.9 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1307 2024-06-01	1320.9 2024-02-01	551.2 2024-02-01	551.2 2024-02-01
Highest weighted rating	1307 2025-04-01	1320.9 2025-03-01	551.2 2024-11-01	551.2 2024-11-01
Highest weighted performance	1308.9 2019-05-01	1305.9 2019-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1305.9	1317.9	551.2	551.2
Analysis
Rating	1305.9	1317.9	551.2	551.2
Raw rating	1305.9	1317.9	551.2	551.2
Weighted rating	1305.9	1317.7	551.2
Weighted performance	1067.9	1069.5	0
K-factor	36	36	40	40
Floor	807	820.9	500	500
Max/Min rating change allowed	142.6	140.2	417.9	417.9
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	1305.9	1317.9	551.2	551.2
New weighted rating	1305.9	1317.7	551.2	551.2
New weighted performance	1067.4	1069.1	0	0
Temp new rating	1305.9	1317.9	551.2	551.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1305.9	1317.9	551.2	551.2
New K-factor	36	36	40	40
New floor	807	820.9	500	500

Item	Main	Standard	Blitz
	0	0	0
	5	5	0
	9	9	0
	5	5	0
	0	0	0
	5	5	0
History	152	145	7

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	5	2	40	-85	1249.6	1164.6
Standard	5	2	40	-85	1249.6	1164.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	107	62.5	58.41	71.5	1068.2	1139.7
Standard	107	62.5	58.41	71.5	1068.2	1139.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1305.9	1317.9	551.2	551.2
2025-09-01	1305.9	1317.9	551.2	551.2
2025-08-01	1305.9	1317.9	551.2	551.2
2025-07-01	1305.9	1317.9	551.2	551.2
2025-06-01	1305.8	1317.8	551.2	551.2
2025-05-01	1304.2	1315.9	551.2	551.2
2025-04-01	1306.1	1318.4	551.2	551.2
2025-03-01	1306.1	1318.4	551.2	551.2
2025-02-01	1305.9	1318	551.2	551.2
2025-01-01	1305.2	1315.1	551.2	551.2
2024-12-01	1305.2	1315.1	551.2	551.2
2024-11-01	1305.2	1315.1	551.2	551.2
2024-10-01	1305.2	1315.1	551.2	551.2
2024-09-01	1307	1318.7	551.2	551.2
2024-08-01	1307	1318.7	551.2	551.2
2024-07-01	1307	1318.7	551.2	551.2
2024-06-01	1307	1318.7	551.2	551.2
2024-08-01	1306.4	1320.9	551.2	551.2
2024-04-01	1306.4	1320.9	551.2	551.2
2024-03-01	1306.4	1320.9	551.2	551.2
2024-02-01	1306.4	1320.9	551.2	551.2
2024-01-01	1306.4	1320.9	551.2	551.2
2023-12-01	1306.4	1320.9	551.2	551.2
2023-11-01	1306.4	1320.9	551.2	551.2

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	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (Open)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (Open)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis
2	Lejweleputswa Closed Chess Championships 2024 (U20)	2024-09-21	2024-09-21	Standard	Lejweleputswa (FLW)	5	4	2	Yes	Analysis
3	Lejweleputswa 4th Qualifying Tournament 2024 (Open)	2024-05-11	2024-05-11	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
4	Lejweleputswa 3rd Qualifieng Tournament 2023 (B)	2023-04-22	2023-04-22	Standard	Lejweleputswa (FLW)	5	5	5	Yes	Analysis
5	Lejweleputswa 3rd Qualifying Tournament 2021 (A)	2021-04-24	2021-04-24	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis
6	2019 Kiri Michalakis (B)	2019-09-24	2019-09-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
7	Free State Open Tournament 2019 (B)	2019-08-30	2019-08-31	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
8	Piet van Zyl Chess Festival 2019 (B)	2019-07-12	2019-07-14	Standard	Mangaung (FMB)	5	4	0.5	Yes	Analysis
9	Lejweleputswa 7th Qualifying Swiss Open Tournament 2019 (U14)	2019-06-15	2019-06-15	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
10	Inter Regional Chess Championship 2019 (U14)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
11	Lejweleputswa Schools Chess Championship 2019 (U13)	2019-05-18	2019-05-18	Standard	Lejweleputswa (FLW)	5	5	5	Yes	Analysis
12	Lejweleputswa 5th Qualifier 2019 (U14)	2019-04-13	2019-04-13	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
13	Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (C)	2019-03-16	2019-03-16	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
14	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (C)	2019-01-26	2019-01-26	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis
15	Lejweleputswa 1st Qualifier 2019 (U14)	2018-10-27	2018-10-27	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
16	Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U14)	2018-06-23	2018-06-23	Standard	Lejweleputswa (FLW)	5	5	4	Yes	Analysis
17	Inter Regional 2018 (U14 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
18	Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (D)	2018-05-26	2018-05-26	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
19	Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U14)	2018-04-21	2018-04-21	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis
20	Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (D)	2018-03-10	2018-03-10	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
21	Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U14)	2018-02-24	2018-02-24	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
22	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (E)	2018-01-27	2018-01-27	Standard	Lejweleputswa (FLW)	5	4	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament Lejweleputswa 3rd Qualifying Tournament 2021				Tournament Lejweleputswa 3rd Qualifieng Tournament 2023
		date 2021-04-24	rnd 3	type Standard	result 0.5	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Khabele, T (Teboho)				Opponent Motsoneng, K (Khalalelo)
2	6	Tournament Lejweleputswa Schools Chess Championship 2019				Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Mira, B (Bongani)				Opponent Jansen Van Rensburg, K (Kara)
3	6	Tournament Inter Regional 2018				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-26	rnd 3	type Standard	result 1
		Opponent Wiles, R (Rossouw)				Opponent Van Der Walt, N (Nicolas)

#	Games	Start				End
1	8	Tournament Lejweleputswa 3rd Qualifying Tournament 2021				Tournament Lejweleputswa 3rd Qualifieng Tournament 2023
		date 2021-04-24	rnd 3	type Standard	result 0.5	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Khabele, T (Teboho)				Opponent Motsoneng, K (Khalalelo)
2	6	Tournament Lejweleputswa Schools Chess Championship 2019				Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Mira, B (Bongani)				Opponent Jansen Van Rensburg, K (Kara)
3	6	Tournament Inter Regional 2018				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-26	rnd 3	type Standard	result 1
		Opponent Wiles, R (Rossouw)				Opponent Van Der Walt, N (Nicolas)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Lejweleputswa Schools Chess Championship 2019				Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Mira, B (Bongani)				Opponent Jansen Van Rensburg, K (Kara)
2	6	Tournament Inter Regional 2018				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-26	rnd 3	type Standard	result 1
		Opponent Wiles, R (Rossouw)				Opponent Van Der Walt, N (Nicolas)
3	5	Tournament Lejweleputswa 3rd Qualifieng Tournament 2023				Tournament Lejweleputswa 3rd Qualifieng Tournament 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Biyane, S (Siyabulela)				Opponent Motsoneng, K (Khalalelo)

#	Games	Start				End
1	6	Tournament Lejweleputswa Schools Chess Championship 2019				Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Mira, B (Bongani)				Opponent Jansen Van Rensburg, K (Kara)
2	6	Tournament Inter Regional 2018				Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-26	rnd 3	type Standard	result 1
		Opponent Wiles, R (Rossouw)				Opponent Van Der Walt, N (Nicolas)
3	5	Tournament Lejweleputswa 3rd Qualifieng Tournament 2023				Tournament Lejweleputswa 3rd Qualifieng Tournament 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 5	type Standard	result 1
		Opponent Biyane, S (Siyabulela)				Opponent Motsoneng, K (Khalalelo)

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	Bhagwandeen ,D (Daksh)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Bhagwandeen ,D (Daksh)	4	813.3	600.8	4	823.6	600.8	0	0	0	0	0	0
2	Hendricks ,UO (Uziel Oray)	4	2	0	4	2	0	0	0	0	0	0	0
2	Hendricks ,UO (Uziel Oray)	4	882.1	882.1	4	875.8	882.1	0	0	0	0	0	0
3	Jansen Van Rensburg ,K (Kara)	4	2	0	4	2	0	0	0	0	0	0	0
3	Jansen Van Rensburg ,K (Kara)	4	1005.3	1005.3	4	1008.1	1005.3	0	0	0	0	0	0
4	Pillay ,D (Diveshan)	4	0	-425	4	0	-425	0	0	0	0	0	0
4	Pillay ,D (Diveshan)	4	1262.6	837.6	4	1265.1	837.6	0	0	0	0	0	0
5	Tsholo ,B (Boitumelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Tsholo ,B (Boitumelo)	2	1291	866	2	1289.9	866	0	0	0	0	0	0
6	Xaba ,T (Thabang)	2	1	0	2	1	0	0	0	0	0	0	0
6	Xaba ,T (Thabang)	2	1195.1	1195.1	2	1187.6	1195.1	0	0	0	0	0	0
7	Van Der Walt ,N (Nicolas)	2	2	425	2	2	425	0	0	0	0	0	0
7	Van Der Walt ,N (Nicolas)	2	785.6	1210.6	2	783.2	1210.6	0	0	0	0	0	0
8	Hesse ,C (Cody)	2	2	425	2	2	425	0	0	0	0	0	0
8	Hesse ,C (Cody)	2	1105.8	1530.8	2	1090	1530.8	0	0	0	0	0	0
9	Young ,RB (Ruhan Beyers)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Young ,RB (Ruhan Beyers)	2	1118.3	693.3	2	1126.8	693.3	0	0	0	0	0	0
10	Van Zyl ,WH (Wilhelmus Hendrikus)	2	1	0	2	1	0	0	0	0	0	0	0
10	Van Zyl ,WH (Wilhelmus Hendrikus)	2	1153.6	1153.6	2	1149.6	1153.6	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

Pillay, D (Deeyan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms