Chess South Africa Ratings Database

PLAYER PAGE

Personal

Greenan, A (Alexander)

Chess SA id

1050117099

FIDE id

Date of birth

2005-01-20 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1411.4	1383.3	1300.4	1200
Raw rating	1411.4	1383.3	1300.4	1200
Weighted rating	1411.4	1383.3	1300.4	1200
Weighted performance	829.8	806.7	0	0
Floor	921	889.1	800.4	700
K-factor	32	36	36	36
Min/Max rating change allowed	122.7	127.7	143.7	165.8
Highest rating	1444.3 2022-06-01	1395.2 2022-06-01	1493.9 2022-06-01	1200 2018-10-01
Highest raw rating	1421 2022-07-01	1389.1 2022-07-01	1300.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1421 2024-06-01	1389.1 2024-06-01	1300.4 2025-02-01	1200 2018-10-01
Highest weighted performance	1444.3 2022-06-01	1395.2 2022-06-01	1493.9 2022-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1411.4	1383.3	1300.4	1200
Analysis
Rating	1411.4	1383.3	1300.4	1200
Raw rating	1411.4	1383.3	1300.4	1200
Weighted rating	1411.4	1383.3	1300.4
Weighted performance	829.8	806.7	0
K-factor	32	36	36	36
Floor	921	889.1	800.4	700
Max/Min rating change allowed	122.7	127.7	143.7	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	1411.4	1383.3	1300.4	1200
New weighted rating	1411.4	1383.3	1300.4	1200
New weighted performance	821.4	798.5	0	0
Temp new rating	1411.4	1383.3	1300.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1411.4	1383.3	1300.4	1200
New K-factor	32	36	36	36
New floor	921	889.1	800.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	32	25	7
	15	15	0
History	52	45	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	52	36.5	70.19	171.6	1238.5	1410.1
Standard	45	30	66.67	141.7	1240.8	1382.4
Rapid	7	6.5	92.86	364.3	1224	1588.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1411.4	1383.3	1300.4	1200
2025-09-30	1411.4	1383.3	1300.4	1200
2025-09-01	1411.4	1383.3	1300.4	1200
2025-08-01	1411.4	1383.3	1300.4	1200
2025-07-01	1411.4	1383.3	1300.4	1200
2025-06-01	1411.4	1383.3	1300.4	1200
2025-05-01	1411.4	1383.3	1300.4	1200
2025-04-01	1411.4	1383.3	1300.4	1200
2025-03-01	1411.4	1383.3	1300.4	1200
2025-02-01	1411.4	1383.3	1300.4	1200
2025-01-01	1411.4	1383.3	1300.4	1200
2024-12-01	1411.4	1383.3	1300.4	1200
2024-11-01	1411.4	1383.3	1300.4	1200
2024-10-01	1411.4	1383.3	1300.4	1200
2024-09-01	1411.4	1383.3	1300.4	1200
2024-08-01	1411.4	1383.3	1300.4	1200
2024-07-01	1411.4	1383.3	1300.4	1200
2024-09-01	1411.4	1383.3	1300.4	1200
2024-05-01	1411.4	1383.3	1300.4	1200
2024-04-01	1411.4	1383.3	1300.4	1200
2024-03-01	1411.4	1383.3	1300.4	1200
2024-02-01	1411.4	1383.3	1300.4	1200
2024-01-01	1411.4	1383.3	1300.4	1200
2023-12-01	1411.4	1383.3	1300.4	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	2022 Alekhine Open (B)	2022-08-13	2022-08-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Gauteng North District Individual Chess Finals 2022 (U18 Open)	2022-06-11	2022-06-11	Rapid	Tshwane (GTP)	7	7	6.5	Yes	Analysis
3	2022 Gauteng Schools Individual Chess Championship (U18 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
4	2022 Chris Greyling Open (D)	2022-03-12	2022-03-12	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
5	CP Ope 2022 (C)	2022-02-19	2022-02-19	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
6	2022 Gauteng Interregion (U20 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2021 Alekhine Open (D)	2021-08-14	2021-08-15	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
8	2021 Chris Greyling Open Tournament (D)	2021-05-08	2021-05-08	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
9	2021 Blou Bul Tournament (D)	2021-04-10	2021-04-10	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
10	2019 D1 Gauteng North Schools League Team Finals (U15 Mixed)	2019-07-20	2019-07-20	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	13	Tournament 2022 Chris Greyling Open				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-03-12	rnd 1	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Pretorius, P (Pieter)				Opponent Moatlhudi, K (Kgomotso)
2	7	Tournament 2021 Alekhine Open				Tournament CP Ope 2022
		date 2021-08-14	rnd 2	type Standard	result 0.5	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Mathye, S (Samuel)				Opponent Van Loggerenberg, L (Logan)
3	5	Tournament 2019 D1 Gauteng North Schools League Team Finals				Tournament 2021 Blou Bul Tournament
		date 2019-07-20	rnd 4	type Standard	result 1	date 2021-04-10	rnd 3	type Standard	result 1
		Opponent Mahlangu, D (Delisile)				Opponent Steyn, H (Henco)

#	Games	Start				End
1	7	Tournament 2021 Alekhine Open				Tournament CP Ope 2022
		date 2021-08-14	rnd 2	type Standard	result 0.5	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Mathye, S (Samuel)				Opponent Van Loggerenberg, L (Logan)
2	6	Tournament 2022 Chris Greyling Open				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-03-12	rnd 1	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Pretorius, P (Pieter)				Opponent Moatlhudi, K (Kgomotso)
3	5	Tournament 2019 D1 Gauteng North Schools League Team Finals				Tournament 2021 Blou Bul Tournament
		date 2019-07-20	rnd 4	type Standard	result 1	date 2021-04-10	rnd 3	type Standard	result 1
		Opponent Mahlangu, D (Delisile)				Opponent Steyn, H (Henco)

#	Games	Start				End
1	7	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Mhlanga, N (Norman)				Opponent Mavuso, K (Kgotatso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2021 Alekhine Open				Tournament CP Ope 2022
		date 2021-08-14	rnd 3	type Standard	result 1	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Jacobs, I (Inge)				Opponent Van Loggerenberg, L (Logan)
2	5	Tournament 2019 D1 Gauteng North Schools League Team Finals				Tournament 2021 Blou Bul Tournament
		date 2019-07-20	rnd 4	type Standard	result 1	date 2021-04-10	rnd 3	type Standard	result 1
		Opponent Mahlangu, D (Delisile)				Opponent Steyn, H (Henco)
3	4	Tournament Gauteng North District Individual Chess Finals 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-11	rnd 5	type Rapid	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Mthokozisi, M (Manatha)				Opponent Moatlhudi, K (Kgomotso)

#	Games	Start				End
1	6	Tournament 2021 Alekhine Open				Tournament CP Ope 2022
		date 2021-08-14	rnd 3	type Standard	result 1	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Jacobs, I (Inge)				Opponent Van Loggerenberg, L (Logan)
2	5	Tournament 2019 D1 Gauteng North Schools League Team Finals				Tournament 2021 Blou Bul Tournament
		date 2019-07-20	rnd 4	type Standard	result 1	date 2021-04-10	rnd 3	type Standard	result 1
		Opponent Mahlangu, D (Delisile)				Opponent Steyn, H (Henco)
3	4	Tournament 2022 Chris Greyling Open				Tournament 2022 Chris Greyling Open
		date 2022-03-12	rnd 1	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Pretorius, P (Pieter)				Opponent Koketso, N (Nkoana)

#	Games	Start				End
1	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 5	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Mthokozisi, M (Manatha)				Opponent Mavuso, K (Kgotatso)
2	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 3	type Rapid	result 1
		Opponent Mhlanga, N (Norman)				Opponent Hlope, T (Thandolwethu)

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	Roos ,E (Ewan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Roos ,E (Ewan)	1	1309.8	1734.8	1	1299.4	1734.8	0	0	0	0	0	0
2	Maiden ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Maiden ,L (Luke)	1	1228.4	803.4	1	1233.5	803.4	0	0	0	0	0	0
3	Theron ,C (Carla)	1	1	425	1	1	425	0	0	0	0	0	0
3	Theron ,C (Carla)	1	1172.8	1597.8	1	1164.3	1597.8	0	0	0	0	0	0
4	Guldenpfennig ,R (Reinhardt)	1	1	425	1	1	425	0	0	0	0	0	0
4	Guldenpfennig ,R (Reinhardt)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Badenhorst ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Badenhorst ,D (Daniel)	1	1234.2	1659.2	1	1224	1659.2	0	0	0	0	0	0
6	Mjoli ,L (Lolly)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mjoli ,L (Lolly)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Woest ,M (Megan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Woest ,M (Megan)	1	1197.4	1622.4	1	1212.3	1622.4	0	0	0	0	0	0
8	Tshabangu ,N (Njabulo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tshabangu ,N (Njabulo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mathye ,S (Samuel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mathye ,S (Samuel)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Mahlangu ,D (Delisile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mahlangu ,D (Delisile)	1	1125.6	1550.6	1	1110.8	1550.6	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

Greenan, A (Alexander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms