Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mannar, A (Aaryan)

Chess SA id

1140138299

FIDE id

Date of birth

2014-02-07 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1412.9

Item	Main	Standard	Rapid	Blitz
Rating	1421.9	1418.3	1161.6	1200
Raw rating	1417.2	1415.8	1161.6	1200
Weighted rating	1331.1	1327.8	1159	1200
Weighted performance	1421.9	1418.3	0	0
Floor	917.2	915.8	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	121.7	121.9	175.1	165.8
Highest rating	1421.9 2025-09-30	1418.3 2025-09-30	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1417.2 2025-09-30	1415.8 2025-09-30	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1394.3 2024-06-01	1402.8 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1421.9 2025-09-30	1418.3 2025-09-30	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1421.4	1417.8	1161.6	1200
Analysis
Rating	1421.9	1418.3	1161.6	1200
Raw rating	1417.2	1415.8	1161.6	1200
Weighted rating	1331.1	1327.8	1159
Weighted performance	1421.9	1418.3	0
K-factor	32	32	36	36
Floor	917.2	915.8	700	700
Max/Min rating change allowed	121.7	121.9	175.1	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	1417.2	1415.8	1161.6	1200
New weighted rating	1338.6	1335.3	1159.2	1200
New weighted performance	1421.4	1417.8	0	0
Temp new rating	1421.4	1417.8	1161.6	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1421.4	1417.8	1161.6	1200
New K-factor	32	32	36	36
New floor	917.2	915.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	40	40	0
	59	59	0
	68	55	13
	33	33	0
	0	0	0
History	200	187	13

Games since
	Main 112	Standard 99		Rapid 13		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1947		688		225
Male	1627		565		188
U12	252		92		29
U12 Male	183		64		24
Standard
	RSA		Province		Region
Overall	1868		699		219
Male	1540		570		182
U12	244		93		29
U12 Male	178		64		24
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	40	20	50	0	1400.1	1400.1
Standard	40	20	50	0	1400.1	1400.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	200	106.5	53.25	27.6	1288.2	1315.8
Standard	187	101.5	54.28	36.4	1285.2	1321.5
Rapid	13	5	38.46	-98.1	1331.8	1233.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1417.2	1415.8	1161.6	1200
2025-09-01	1396.3	1394.6	1161.6	1200
2025-08-01	1357.8	1358.7	1161.6	1200
2025-07-01	1394.3	1391.6	1161.6	1200
2025-06-01	1394.3	1391.6	1161.6	1200
2025-05-01	1320.4	1315.7	1161.6	1200
2025-04-01	1320.4	1315.7	1161.6	1200
2025-03-01	1307.4	1300.8	1161.6	1200
2025-02-01	1309.9	1302.4	1161.6	1200
2025-01-01	1309.9	1302.4	1154.8	1200
2024-12-01	1256.8	1249.6	1154.8	1200
2024-11-01	1256.8	1249.6	1154.8	1200
2024-10-01	1256.8	1249.6	1154.8	1200
2024-09-01	1231.4	1222.7	1154.8	1200
2024-08-01	1229.4	1221.4	1154.8	1200
2024-07-01	1290.7	1281.6	1154.8	1200
2024-06-01	1298.8	1289.6	1154.8	1200
2024-08-01	1298.8	1301.4	1154.8	1200
2024-04-01	1352	1361.2	1154.8	1200
2024-03-01	1388.2	1402.8	1154.8	1200
2024-02-01	1388.2	1402.8	1154.8	1200
2024-01-01	1315.1	1338.7	1154.8	1200
2023-12-01	1315.1	1338.7	1154.8	1200
2023-11-01	1336.9	1338.7	1200	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	GoForChess Junior Chess Championships 2025 (U12)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	JMC Closed 2025 (U12)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	Moja Chess Extravaganza 2025 (U12)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
5	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	CPH May 2025 (C)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
7	2nd Knight Riders Junior Open 2025 (C)	2025-03-23	2025-03-23	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GoForChess Junior Chess Championships 2025 (U12)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	JMC Closed 2025 (U12)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	Moja Chess Extravaganza 2025 (U12)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
5	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	CPH May 2025 (C)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
7	2nd Knight Riders Junior Open 2025 (C)	2025-03-23	2025-03-23	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	JMC Kick Off 2025 (C)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	Gauteng Inter-Region at UJ 2024 (U12 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
10	JCC Khelo India 1st Annual Chess Tournament 2024 (D)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
11	JMC Closed 2024 (C)	2024-08-09	2024-08-11	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
12	JMC Trinityhouse Randpark Ridge 2024 (C)	2024-07-13	2024-07-13	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
13	JMC Trinityhouse Little Falls 2024 (C)	2024-06-02	2024-06-02	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
14	GoForChess Junior Chess Championships 2024 (Senior)	2024-05-19	2024-05-19	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
15	JMC Crawford International Sandton 2024 (C)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
16	JMC Helpmekaar Kollege Tournament 2024 (C)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
17	First Knight Riders Junior Open 2024 (A+B)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
18	JMC Unika School Tournament 2024 (D)	2024-03-02	2024-03-02	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
19	2024 Gauteng Inter-Region Chess Championship (U10B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
20	JMC Kick Off Tournament 2024 (D)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
21	Mzansi Summer Blitz 2023	2023-12-09	2023-12-09	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
22	Chess Power House Festive Rapid 2023 (Grade 3-7)	2023-12-15	2023-12-15	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
23	ThinkChess Academy 2023 (B)	2023-09-09	2023-09-09	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
24	JMC Closed Aug 2023 (U10)	2023-08-04	2023-08-06	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
25	JMC Trinity Little Falls 2023 (U10)	2023-07-02	2023-07-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
26	GoForChess Junior Chess Championship Grayston 2023 (Juniors)	2023-07-16	2023-07-16	Standard	Johannesburg Metro (GJM)	5	4	2.5	Yes	Analysis
27	JNW Open - Trinityhouse Little Falls 2023 (U10)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
28	GoForChess Junior Chess Championship 2023 (Junior)	2023-06-10	2023-06-10	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
29	JNW Open - Trinityhouse Little Falls 2023 (D)	2023-05-13	2023-05-13	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
30	Silver Lakes Open Chess Tournament (D)	2023-04-15	2023-04-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
31	Chris Greyling Open Tournament 2023 (D2)	2023-03-21	2023-03-21	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
32	JNW Open - Crawford 2023 (U10)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
33	JMC 1 St Peters 2023 (D)	2023-03-18	2023-03-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
34	FNB Chessheroes Anity Bullying 2022 (U9)	2022-11-05	2022-11-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
35	2022 Wynie Robbertse Open (U10)	2022-10-08	2022-10-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
36	2022 Gauteng North Chess Open (E)	2022-10-15	2022-10-16	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
37	JMC 2nd Trials 2022 (D)	2022-08-27	2022-08-27	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
38	2022 Silver Lakes Chess Club Open Chess Tournament (E)	2022-05-07	2022-05-07	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
39	2022 Lubowski Open Tournament (E)	2022-04-09	2022-04-09	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
40	2022 Chris Greyling Open (F)	2022-03-12	2022-03-12	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament JMC Kick Off Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-28	rnd 2	type Standard	result 1
		Opponent Mochoanchoeng, T (Thato)				Opponent Sassoon, A (Aaron)
2	5	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-08-31	rnd 5	type Standard	result 1	date 2024-12-08	rnd 4	type Standard	result 1
		Opponent Van Den Berg, R (Reuben)				Opponent Khumalo, ME (Musawenkosi Ethan)
3	5	Tournament 2022 Wynie Robbertse Open				Tournament 2022 Gauteng North Chess Open
		date 2022-10-08	rnd 4	type Standard	result 1	date 2022-10-15	rnd 3	type Standard	result 1
		Opponent Roberts, F (Frans-Leigh)				Opponent Wolvaardt, J (Jonathan)

#	Games	Start				End
1	8	Tournament ThinkChess Academy 2023				Tournament JMC Kick Off Tournament 2024
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-01-28	rnd 2	type Standard	result 1
		Opponent Steyn, K (Kian)				Opponent Sassoon, A (Aaron)
2	5	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-08-31	rnd 5	type Standard	result 1	date 2024-12-08	rnd 4	type Standard	result 1
		Opponent Van Den Berg, R (Reuben)				Opponent Khumalo, ME (Musawenkosi Ethan)
3	5	Tournament 2022 Wynie Robbertse Open				Tournament 2022 Gauteng North Chess Open
		date 2022-10-08	rnd 4	type Standard	result 1	date 2022-10-15	rnd 3	type Standard	result 1
		Opponent Roberts, F (Frans-Leigh)				Opponent Wolvaardt, J (Jonathan)

#	Games	Start				End
1	2	Tournament Chess Power House Festive Rapid 2023				Tournament Chess Power House Festive Rapid 2023
		date 2023-12-15	rnd 1	type Rapid	result 1	date 2023-12-15	rnd 2	type Rapid	result 1
		Opponent Mclardy, N (Nathan)				Opponent Mallach, D (Daniel)
2	1	Tournament Chess Power House Festive Rapid 2023				Tournament Chess Power House Festive Rapid 2023
		date 2023-12-15	rnd 5	type Rapid	result 1	date 2023-12-15	rnd 5	type Rapid	result 1
		Opponent Akole, S (Sara)				Opponent Akole, S (Sara)
3	1	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Kutama, K (Kaelo)				Opponent Kutama, K (Kaelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament JMC Kick Off Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-28	rnd 2	type Standard	result 1
		Opponent Mochoanchoeng, T (Thato)				Opponent Sassoon, A (Aaron)
2	5	Tournament 2022 Wynie Robbertse Open				Tournament 2022 Gauteng North Chess Open
		date 2022-10-08	rnd 4	type Standard	result 1	date 2022-10-15	rnd 3	type Standard	result 1
		Opponent Roberts, F (Frans-Leigh)				Opponent Wolvaardt, J (Jonathan)
3	4	Tournament GoForChess Junior Chess Championship 2023				Tournament GoForChess Junior Chess Championship 2023
		date 2023-06-10	rnd 1	type Standard	result 1	date 2023-06-10	rnd 4	type Standard	result 1
		Opponent Alhadeff, J (Jordan)				Opponent Pillay, Y (Yishai)

#	Games	Start				End
1	8	Tournament ThinkChess Academy 2023				Tournament JMC Kick Off Tournament 2024
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-01-28	rnd 2	type Standard	result 1
		Opponent Steyn, K (Kian)				Opponent Sassoon, A (Aaron)
2	5	Tournament 2022 Wynie Robbertse Open				Tournament 2022 Gauteng North Chess Open
		date 2022-10-08	rnd 4	type Standard	result 1	date 2022-10-15	rnd 3	type Standard	result 1
		Opponent Roberts, F (Frans-Leigh)				Opponent Wolvaardt, J (Jonathan)
3	4	Tournament GoForChess Junior Chess Championship 2023				Tournament GoForChess Junior Chess Championship 2023
		date 2023-06-10	rnd 1	type Standard	result 1	date 2023-06-10	rnd 4	type Standard	result 1
		Opponent Alhadeff, J (Jordan)				Opponent Pillay, Y (Yishai)

#	Games	Start				End
1	2	Tournament Chess Power House Festive Rapid 2023				Tournament Chess Power House Festive Rapid 2023
		date 2023-12-15	rnd 1	type Rapid	result 1	date 2023-12-15	rnd 2	type Rapid	result 1
		Opponent Mclardy, N (Nathan)				Opponent Mallach, D (Daniel)
2	1	Tournament Chess Power House Festive Rapid 2023				Tournament Chess Power House Festive Rapid 2023
		date 2023-12-15	rnd 5	type Rapid	result 1	date 2023-12-15	rnd 5	type Rapid	result 1
		Opponent Akole, S (Sara)				Opponent Akole, S (Sara)
3	1	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 5	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Kutama, K (Kaelo)				Opponent Kutama, K (Kaelo)

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	Stelloh ,S (Sebastian)	5	1	-255	5	1	-255	0	0	0	0	0	0
1	Stelloh ,S (Sebastian)	5	1514.2	1259.2	5	1503.5	1259.2	0	0	0	0	0	0
2	Pillay ,Y (Yishai)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Pillay ,Y (Yishai)	4	1280.4	1067.9	4	1259.9	1067.9	0	0	0	0	0	0
3	Block ,S (Shlomo)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Block ,S (Shlomo)	3	1363.6	1080.3	3	1336	1080.3	0	0	0	0	0	0
4	Williams ,J (Joshua)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Williams ,J (Joshua)	3	1314	1455.7	3	1301.1	1455.7	0	0	0	0	0	0
5	Wessels ,T (Theodore)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
5	Wessels ,T (Theodore)	3	1425.2	1141.9	3	1408.4	1141.9	0	0	0	0	0	0
6	Parag ,T (Tejas)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Parag ,T (Tejas)	3	1206.9	781.9	3	1206	781.9	0	0	0	0	0	0
7	Retief ,M (Michael)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
7	Retief ,M (Michael)	3	1227.5	1085.9	3	1220.5	1085.9	0	0	0	0	0	0
8	Goncalves ,E (Emilio)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Goncalves ,E (Emilio)	2	1625.6	1200.6	2	1607.1	1200.6	0	0	0	0	0	0
9	Ma ,M (Matthew)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Ma ,M (Matthew)	2	1369.6	1157.1	2	1366.4	1157.1	0	0	0	0	0	0
10	Steyn ,K (Kian)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Steyn ,K (Kian)	2	1614.9	1827.4	2	1605.6	1827.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mannar, A (Aaryan)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms