Chess South Africa Ratings Database

PLAYER PAGE

Personal

Greenblatt, N (Noah M)

Chess SA id

108094352

FIDE id

Date of birth

2008-02-28 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1355.2	1219.4	1330.2	1200
Raw rating	1355.2	1219.4	1330.2	1200
Weighted rating	1290.8	1203	1283.3	1200
Weighted performance	1314.8	0	1276.3	0
Floor	855.2	719.4	845	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.9	161.3	137.7	165.8
Highest rating	1369.6 2024-08-01	1219.4 2025-11-30	1345 2025-09-01	1200 2018-10-01
Highest raw rating	1355.2 2025-11-30	1219.4 2025-11-30	1345 2025-09-01	1200 2024-02-01
Highest weighted rating	1283 2025-11-30	1201.6 2025-11-30	1263.9 2025-09-30	1200 2018-10-01
Highest weighted performance	1369.6 2024-08-01	1200 2024-02-01	1323.8 2024-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1355.2	1219.4	1330.2	1200
Analysis
Rating	1355.2	1219.4	1330.2	1200
Raw rating	1355.2	1219.4	1330.2	1200
Weighted rating	1290.8	1203	1283.3
Weighted performance	1314.8	0	1276.3
K-factor	36	36	36	36
Floor	855.2	719.4	845	700
Max/Min rating change allowed	132.9	161.3	137.7	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	1355.2	1219.4	1330.2	1200
New weighted rating	1298.1	1204.5	1288.9	1200
New weighted performance	1305.4	0	1267.2	0
Temp new rating	1355.2	1219.4	1330.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1355.2	1219.4	1330.2	1200
New K-factor	36	36	36	36
New floor	855.2	719.4	845	700

Item	Main	Standard	Rapid
	0	0	0
	18	3	15
	13	0	13
	0	0	0
	0	0	0
	0	0	0
History	36	8	28

Games since
	Main 31	Standard 3		Rapid 28		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
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	873		149		71
Male	720		116		62
U18	114		19		6
U18 Male	100		16		6
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	18	11	61.11	94.4	1417.4	1511.8
Standard	3	1	33.33	-141.7	1584.6	1442.9
Rapid	15	10	66.67	141.7	1383.9	1525.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	19.5	62.9	109.7	1366.9	1476.5
Standard	3	1	33.33	-141.7	1584.6	1442.9
Rapid	28	18.5	66.07	136.6	1343.5	1480.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1355.2	1219.4	1330.2	1200
2025-11-30	1355.2	1219.4	1330.2	1200
2025-11-01	1347.5	1200	1330.2	1200
2025-09-30	1347.5	1200	1330.2	1200
2025-09-01	1341.5	1200	1345	1200
2025-08-01	1271.7	1200	1265.1	1200
2025-07-01	1271.7	1200	1265.1	1200
2025-06-01	1271.7	1200	1265.1	1200
2025-05-01	1271.7	1200	1265.1	1200
2025-04-01	1271.7	1200	1265.1	1200
2025-03-01	1271.7	1200	1265.1	1200
2025-02-01	1254.3	1200	1258.7	1200
2025-01-01	1254.3	1200	1258.7	1200
2024-12-01	1254.3	1200	1258.7	1200
2024-11-01	1254.3	1200	1258.7	1200
2024-10-01	1254.3	1200	1258.7	1200
2024-09-01	1254.3	1200	1258.7	1200
2024-11-01	1220.5	1200	1218.7	1200
2024-07-01	1220.5	1200	1218.7	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	JCC St Davids Marist Schools League 2025 (A)	2025-09-08	2025-10-27	Standard	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
2	Chess Power House Spring Rapid 2025 (A)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	JCC - SAHETI Chess League 2025	2025-05-12	2025-06-09	Rapid	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
4	Chess Power House Feb Rapid 2025 (A)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	CPH King David Linksfield Aug Rapid 2024 (A)	2024-08-18	2024-08-18	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
6	JCC SAHETI High Schools League Round Robin 2024	2024-05-20	2024-06-10	Rapid	Johannesburg Metro (GJM)	7	2	1	Yes	Analysis
7	JCC SAHETI High Schools League Round Robin 2024	2024-05-20	2024-06-10	Rapid	Johannesburg Metro (GJM)	7	6	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament JCC - SAHETI Chess League 2025				Tournament JCC - SAHETI Chess League 2025
		date 2025-05-12	rnd 1	type Rapid	result 1	date 2025-06-09	rnd 5	type Rapid	result 1
		Opponent Tong, H (Himaayat)				Opponent Paima, V (Vivaan)
2	5	Tournament CPH King David Linksfield Aug Rapid 2024				Tournament Chess Power House Feb Rapid 2025
		date 2024-08-18	rnd 3	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Machet, J (Jordan)				Opponent Van De Venter, Z (Zandre)
3	4	Tournament JCC SAHETI High Schools League Round Robin 2024				Tournament CPH King David Linksfield Aug Rapid 2024
		date 2024-06-03	rnd 5	type Rapid	result 0.5	date 2024-08-18	rnd 1	type Rapid	result 1
		Opponent Balassis, P (Petro)				Opponent Ramsunder, M (Milan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JCC - SAHETI Chess League 2025				Tournament JCC - SAHETI Chess League 2025
		date 2025-05-12	rnd 1	type Rapid	result 1	date 2025-06-09	rnd 5	type Rapid	result 1
		Opponent Tong, H (Himaayat)				Opponent Paima, V (Vivaan)
2	5	Tournament CPH King David Linksfield Aug Rapid 2024				Tournament Chess Power House Feb Rapid 2025
		date 2024-08-18	rnd 3	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Machet, J (Jordan)				Opponent Van De Venter, Z (Zandre)
3	3	Tournament JCC SAHETI High Schools League Round Robin 2024				Tournament CPH King David Linksfield Aug Rapid 2024
		date 2024-06-10	rnd 6	type Rapid	result 1	date 2024-08-18	rnd 1	type Rapid	result 1
		Opponent Froom, G (Gabriel)				Opponent Ramsunder, M (Milan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JCC - SAHETI Chess League 2025				Tournament JCC - SAHETI Chess League 2025
		date 2025-05-12	rnd 1	type Rapid	result 1	date 2025-06-09	rnd 5	type Rapid	result 1
		Opponent Tong, H (Himaayat)				Opponent Paima, V (Vivaan)
2	4	Tournament JCC SAHETI High Schools League Round Robin 2024				Tournament CPH King David Linksfield Aug Rapid 2024
		date 2024-06-03	rnd 5	type Rapid	result 0.5	date 2024-08-18	rnd 1	type Rapid	result 1
		Opponent Balassis, P (Petro)				Opponent Ramsunder, M (Milan)
3	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 1	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Singh, K (Keshav)				Opponent Van De Venter, Z (Zandre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JCC - SAHETI Chess League 2025				Tournament JCC - SAHETI Chess League 2025
		date 2025-05-12	rnd 1	type Rapid	result 1	date 2025-06-09	rnd 5	type Rapid	result 1
		Opponent Tong, H (Himaayat)				Opponent Paima, V (Vivaan)
2	3	Tournament JCC SAHETI High Schools League Round Robin 2024				Tournament CPH King David Linksfield Aug Rapid 2024
		date 2024-06-10	rnd 6	type Rapid	result 1	date 2024-08-18	rnd 1	type Rapid	result 1
		Opponent Froom, G (Gabriel)				Opponent Ramsunder, M (Milan)
3	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 1	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 1
		Opponent Singh, K (Keshav)				Opponent Van De Venter, Z (Zandre)

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	Froom ,J (Jacob)	2	2	425	0	0	0	2	2	425	0	0	0
1	Froom ,J (Jacob)	2	1461.1	1886.1	0	0	0	2	1252.1	1886.1	0	0	0
2	Balassis ,P (Petro)	2	1	0	0	0	0	2	1	0	0	0	0
2	Balassis ,P (Petro)	2	1424.1	1424.1	0	0	0	2	1272.6	1424.1	0	0	0
3	De Abreu ,P (Pedro)	1	1	425	1	1	425	0	0	0	0	0	0
3	De Abreu ,P (Pedro)	1	1265.3	1690.3	1	1275.7	1690.3	0	0	0	0	0	0
4	Deysel ,K (Kaleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Deysel ,K (Kaleb)	1	1822.9	1397.9	1	1809.7	1397.9	0	0	0	0	0	0
5	Dukhan ,K (Kashvir)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Dukhan ,K (Kashvir)	1	1665.6	1240.6	1	1670.1	1240.6	0	0	0	0	0	0
6	Dada ,Y (Yaseen)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Dada ,Y (Yaseen)	1	864.1	439.1	0	0	0	1	764.5	439.1	0	0	0
7	Correia ,T (Tomas)	1	1	425	0	0	0	1	1	425	0	0	0
7	Correia ,T (Tomas)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mcpherson ,N (Naleli)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Mcpherson ,N (Naleli)	1	1610.2	1185.2	0	0	0	1	1555.5	1185.2	0	0	0
9	Maponya ,K (Kabelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Maponya ,K (Kabelo)	1	1690.8	1265.8	0	0	0	1	1463.5	1265.8	0	0	0
10	Froom ,G (Gabriel)	1	1	425	0	0	0	1	1	425	0	0	0
10	Froom ,G (Gabriel)	1	1550	1975	0	0	0	1	1233	1975	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Greenblatt, N (Noah M)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms