Chess South Africa Ratings Database

PLAYER PAGE

Personal

Roman, J (Jasmika)

Chess SA id

1160302642

FIDE id

Date of birth

2016-06-21 (U10)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1282.8

Item	Main	Standard	Rapid	Blitz
Rating	1292.6	1273.1	1268.5	1200
Raw rating	1292.6	1273.1	1268.5	1200
Weighted rating	1232	1208.4	1243.1	1200
Weighted performance	0	0	0	0
Floor	792.6	773.1	768.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.3	149.4	150.4	165.8
Highest rating	1341.7 2024-04-01	1273.1 2025-11-01	1408.3 2024-04-01	1200 2024-05-01
Highest raw rating	1292.6 2025-11-01	1273.1 2025-11-01	1268.5 2025-09-01	1200 2024-05-01
Highest weighted rating	1232 2025-11-01	1208.4 2025-11-01	1238 2024-10-01	1200 2024-05-01
Highest weighted performance	1341.7 2024-04-01	1200 2024-05-01	1408.3 2024-04-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1292.6	1273.1	1268.5	1200
Analysis
Rating	1292.6	1273.1	1268.5	1200
Raw rating	1292.6	1273.1	1268.5	1200
Weighted rating	1232	1208.4	1243.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	792.6	773.1	768.5	700
Max/Min rating change allowed	145.3	149.4	150.4	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	1292.6	1273.1	1268.5	1200
New weighted rating	1237.5	1213.9	1245.9	1200
New weighted performance	0	0	0	0
Temp new rating	1292.6	1273.1	1268.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1292.6	1273.1	1268.5	1200
New K-factor	36	36	36	36
New floor	792.6	773.1	768.5	700

Item	Main	Standard	Rapid
	0	0	0
	14	10	4
	4	0	4
	0	0	0
	0	0	0
	0	0	0
History	18	10	8

Games since
	Main 18	Standard 10		Rapid 8		Blitz 0
Gender	Male
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	14	10	71.43	182.1	1207.1	1389.2
Standard	10	7	70	170	1208.2	1378.2
Rapid	4	3	75	212.5	1204.1	1416.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	13	72.22	188.9	1204.2	1393.1
Standard	10	7	70	170	1208.2	1378.2
Rapid	8	6	75	212.5	1199.1	1411.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1292.6	1273.1	1268.5	1200
2025-09-30	1252.2	1217.3	1268.5	1200
2025-09-01	1252.2	1217.3	1268.5	1200
2025-08-01	1223.3	1200	1238	1200
2025-07-01	1223.3	1200	1238	1200
2025-06-01	1223.3	1200	1238	1200
2025-05-01	1223.3	1200	1238	1200
2025-04-01	1223.3	1200	1238	1200
2025-03-01	1223.3	1200	1238	1200
2025-02-01	1223.3	1200	1238	1200
2025-01-01	1223.3	1200	1238	1200
2024-12-01	1223.3	1200	1238	1200
2024-11-01	1223.3	1200	1238	1200
2024-10-01	1223.3	1200	1238	1200
2024-09-01	1223.3	1200	1238	1200
2024-08-01	1223.3	1200	1238	1200
2024-07-01	1223.3	1200	1238	1200
2024-09-01	1223.3	1200	1238	1200
2024-05-01	1223.3	1200	1238	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Kempton Park Team Clusters LS 2025 (U9)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Kempton Park Team Clusters LS 2025 (U9)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis
4	Kempton Park Cluster Teams League 2024 (U9B)	2024-04-13	2024-04-13	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-29	rnd 2	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Nell, E (Eben)
2	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Hagen, J (Juvan)				Opponent Brerwis, R (Ruhann)
3	3	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 2	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Bulannga, N (Ndivho)				Opponent De Bruin, H (Heinrich)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Oliobi, T (Tshiamo)				Opponent Heymans, L (Le Roux)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Nkosi, P (Philasande)

#	Games	Start				End
1	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Hagen, J (Juvan)				Opponent Brerwis, R (Ruhann)
2	3	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 2	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Bulannga, N (Ndivho)				Opponent De Bruin, H (Heinrich)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Hagen, J (Juvan)				Opponent Brerwis, R (Ruhann)
2	3	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 2	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Bulannga, N (Ndivho)				Opponent De Bruin, H (Heinrich)
3	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Oliobi, T (Tshiamo)				Opponent Heymans, L (Le Roux)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Oliobi, T (Tshiamo)				Opponent Heymans, L (Le Roux)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Nkosi, P (Philasande)

#	Games	Start				End
1	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 3	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Hagen, J (Juvan)				Opponent Brerwis, R (Ruhann)
2	3	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 2	type Rapid	result 1	date 2024-04-13	rnd 5	type Rapid	result 1
		Opponent Bulannga, N (Ndivho)				Opponent De Bruin, H (Heinrich)

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	Nkosi ,P (Philasande)	1	1	425	1	1	425	0	0	0	0	0	0
1	Nkosi ,P (Philasande)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Oliobi ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Oliobi ,T (Tshiamo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Visser ,S (Siaan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Visser ,S (Siaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Garbers ,D (Dean)	1	1	425	1	1	425	0	0	0	0	0	0
4	Garbers ,D (Dean)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	O Bryan ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	O Bryan ,J (Jordan)	1	1203	778	1	1219.3	778	0	0	0	0	0	0
6	Nell ,E (Eben)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nell ,E (Eben)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Gumede ,S (Sanda)	1	1	425	1	1	425	0	0	0	0	0	0
7	Gumede ,S (Sanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Vermeulen ,G (Gabrielle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Vermeulen ,G (Gabrielle)	1	1182.7	757.7	1	1199.6	757.7	0	0	0	0	0	0
9	Viljoen ,L (Lenicke)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Viljoen ,L (Lenicke)	1	1297	872	1	1297.2	872	0	0	0	0	0	0
10	Heymans ,L (Le Roux)	1	1	425	1	1	425	0	0	0	0	0	0
10	Heymans ,L (Le Roux)	1	1199.9	1624.9	1	1199.8	1624.9	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

Roman, J (Jasmika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms