Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hadjidimitriadis, Z (Zoi)

Chess SA id

2100301205

FIDE id

Date of birth

2010-04-30 (U16)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1204.6	1221.6	1172.9	1200
Raw rating	1204.4	1221.6	1172.9	1200
Weighted rating	1204.6	1219.6	1171.8	1200
Weighted performance	0	0	0	0
Floor	710.9	721.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.8	160.8	172.3	165.8
Highest rating	1245.1 2024-05-01	1349.5 2024-05-01	1200 2024-11-01	1200 2024-04-01
Highest raw rating	1210.9 2024-06-01	1221.6 2024-06-01	1200 2024-03-01	1200 2024-04-01
Highest weighted rating	1210.9 2024-09-01	1221.6 2024-10-01	1200 2024-11-01	1200 2024-04-01
Highest weighted performance	1245.1 2024-05-01	1349.5 2024-05-01	1200 2024-12-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0	0
New rating	1204.6	1221.6	1172.9	1200
Analysis
Rating	1204.6	1221.6	1172.9	1200
Raw rating	1204.4	1221.6	1172.9	1200
Weighted rating	1204.6	1219.6	1171.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.9	721.6	700	700
Max/Min rating change allowed	164.8	160.8	172.3	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	1204.4	1221.6	1172.9	1200
New weighted rating	1204.6	1220.1	1171.6	1200
New weighted performance	0	0	0	0
Temp new rating	1204.6	1221.6	1172.9	1200
Temp new rating +/-	0.1	0	0	0
Final new rating +/-	0.1	0	0	0
New rating	1204.6	1221.6	1172.9	1200
New K-factor	36	36	36	36
New floor	710.9	721.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	13	3	10
	0	0	0
	0	0	0
	0	0	0
History	17	3	14

Games since
	Main 17	Standard 3		Rapid 14		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	4	1	25	-212.5	1191.5	979
Standard	0	0	0	0	0	0
Rapid	4	1	25	-212.5	1191.5	979
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	7	41.18	-75	1221.1	1146.1
Standard	3	2	66.67	141.7	1174.6	1316.3
Rapid	14	5	35.71	-121.4	1231.1	1109.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1204.4	1221.6	1172.9	1200
2025-09-01	1204.4	1221.6	1172.9	1200
2025-08-01	1204.4	1221.6	1172.9	1200
2025-07-01	1204.2	1221.6	1172.9	1200
2025-06-01	1202.9	1221.6	1171.2	1200
2025-05-01	1204.9	1221.6	1175.6	1200
2025-04-01	1204.9	1221.6	1175.6	1200
2025-03-01	1204.9	1221.6	1175.6	1200
2025-02-01	1204.9	1221.6	1175.4	1200
2025-01-01	1204.9	1221.6	1163.6	1200
2024-12-01	1204.9	1221.6	1163.6	1200
2024-11-01	1204.9	1221.6	1163.6	1200
2024-10-01	1201.8	1221.6	1150.8	1200
2024-09-01	1210.9	1221.6	1168.4	1200
2024-08-01	1210.9	1221.6	1168.4	1200
2024-07-01	1210.9	1221.6	1168.4	1200
2024-06-01	1210.9	1221.6	1168.4	1200
2024-08-01	1195	1200	1168.4	1200
2024-04-01	1195	1200	1168.4	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
2023-11-01	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	Benoni High School Cluster 2025 (U15 Girls)	2025-05-09	2025-05-09	Rapid	Ekurhuleni (GE)	6	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni High School Cluster 2025 (U15 Girls)	2025-05-09	2025-05-09	Rapid	Ekurhuleni (GE)	6	4	1	Yes	Analysis
2	Gauteng Top Schools 2024 (U15 Girls)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	4	2	Yes	Analysis
3	Ekurhuleni North Schools Finals - Teams 2024 (U15 Girls)	2024-08-03	2024-08-03	Rapid	Ekurhuleni (GE)	3	1	0	Yes	Analysis
4	Ekurhuleni North High School Individuals 2024 (U15 Girls)	2024-05-18	2024-05-18	Standard	Ekurhuleni (GE)	5	3	2	Yes	Analysis
5	Benoni High Schools Cluster Individuals 2024 (U15 Girls)	2024-03-16	2024-03-16	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Benoni High School Cluster 2025
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Bondo, Z (Zenande)				Opponent Lin, F (Feng-yunn)
2	2	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Van Niekerk, K (Kaylin)				Opponent Kgatliso, M (Molebale)
3	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Masogo, M (Mogau Raesibe)				Opponent Masogo, M (Mogau Raesibe)

#	Games	Start				End
1	2	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Van Niekerk, K (Kaylin)				Opponent Kgatliso, M (Molebale)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Benoni High School Cluster 2025
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Bondo, Z (Zenande)				Opponent Lin, F (Feng-yunn)
2	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Masogo, M (Mogau Raesibe)				Opponent Masogo, M (Mogau Raesibe)
3	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 2	type Rapid	result 1	date 2024-03-16	rnd 2	type Rapid	result 1
		Opponent Ramaele, K (Katleho)				Opponent Ramaele, K (Katleho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Benoni High School Cluster 2025
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Bondo, Z (Zenande)				Opponent Lin, F (Feng-yunn)
2	2	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Van Niekerk, K (Kaylin)				Opponent Kgatliso, M (Molebale)
3	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Masogo, M (Mogau Raesibe)				Opponent Masogo, M (Mogau Raesibe)

#	Games	Start				End
1	2	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Van Niekerk, K (Kaylin)				Opponent Kgatliso, M (Molebale)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Benoni High School Cluster 2025
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Bondo, Z (Zenande)				Opponent Lin, F (Feng-yunn)
2	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-03-16	rnd 5	type Rapid	result 1
		Opponent Masogo, M (Mogau Raesibe)				Opponent Masogo, M (Mogau Raesibe)
3	1	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 2	type Rapid	result 1	date 2024-03-16	rnd 2	type Rapid	result 1
		Opponent Ramaele, K (Katleho)				Opponent Ramaele, K (Katleho)

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	Ntuli ,R (Reamogetse)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Ntuli ,R (Reamogetse)	2	1313.1	888.1	0	0	0	2	1260.8	888.1	0	0	0
2	Pretorius ,T (Theunica)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Pretorius ,T (Theunica)	2	1183.1	758.1	0	0	0	2	1172.3	758.1	0	0	0
3	Lin ,F (Feng-yunn)	2	1	0	0	0	0	2	1	0	0	0	0
3	Lin ,F (Feng-yunn)	2	1199.9	1199.9	0	0	0	2	1200	1199.9	0	0	0
4	Van Niekerk ,K (Kaylin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Niekerk ,K (Kaylin)	1	1123.9	1548.9	1	1200	1548.9	0	0	0	0	0	0
5	Kgatliso ,M (Molebale)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kgatliso ,M (Molebale)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Charles ,F (Farida)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Charles ,F (Farida)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Masogo ,M (Mogau Raesibe)	1	1	425	0	0	0	1	1	425	0	0	0
7	Masogo ,M (Mogau Raesibe)	1	1170.4	1595.4	0	0	0	1	1200	1595.4	0	0	0
8	Ramaele ,K (Katleho)	1	1	425	0	0	0	1	1	425	0	0	0
8	Ramaele ,K (Katleho)	1	1188.3	1613.3	0	0	0	1	1180.6	1613.3	0	0	0
9	Masinge ,N (Nyeleti)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Masinge ,N (Nyeleti)	1	1210.3	785.3	0	0	0	1	1200	785.3	0	0	0
10	Wasserman ,K (Kayleigh)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Wasserman ,K (Kayleigh)	1	1215.6	790.6	0	0	0	1	1180.6	790.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Hadjidimitriadis, Z (Zoi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms