Chess South Africa Ratings Database

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Personal

Rankin, A (Alexander Rohan)

Chess SA id

1130192802

FIDE id

Date of birth

2013-03-03 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1223.8

Item	Main	Standard	Rapid	Blitz
Rating	1236	1216.7	1246.8	1200
Raw rating	1236	1216.7	1246.8	1200
Weighted rating	1226.2	1201.8	1243	1200
Weighted performance	1108.5	0	0	0
Floor	745.1	728.7	746.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.5	161.9	155.1	165.8
Highest rating	1245.1 2025-03-01	1228.7 2025-03-01	1295.9 2024-05-01	1200 2024-02-01
Highest raw rating	1245.1 2025-03-01	1228.7 2025-03-01	1246.8 2024-06-01	1200 2024-02-01
Highest weighted rating	1245.1 2024-10-01	1228.7 2024-02-01	1246.8 2024-10-01	1200 2024-02-01
Highest weighted performance	1238.8 2025-04-01	1207.6 2024-02-01	1295.9 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1236	1216.7	1246.8	1200
Analysis
Rating	1236	1216.7	1246.8	1200
Raw rating	1236	1216.7	1246.8	1200
Weighted rating	1226.2	1201.8	1243
Weighted performance	1108.5	0	0
K-factor	36	36	36	36
Floor	745.1	728.7	746.8	700
Max/Min rating change allowed	157.5	161.9	155.1	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	1236	1216.7	1246.8	1200
New weighted rating	1227.6	1203.4	1244	1200
New weighted performance	1108.1	0	0	0
Temp new rating	1236	1216.7	1246.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1236	1216.7	1246.8	1200
New K-factor	36	36	36	36
New floor	745.1	728.7	746.8	700

Item	Main	Standard	Rapid
	0	0	0
	14	14	0
	27	10	17
	0	0	0
	0	0	0
	0	0	0
History	41	24	17

Games since
	Main 41	Standard 24		Rapid 17		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3752		1231		182
Male	2860		874		123
U14	708		238		36
U14 Male	506		152		20
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	8	57.14	60.7	1216.2	1276.9
Standard	14	8	57.14	60.7	1216.2	1276.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	20.5	50	0	1240.9	1240.9
Standard	24	12	50	0	1223.1	1223.1
Rapid	17	8.5	50	0	1266	1266
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1236	1216.7	1246.8	1200
2025-09-01	1236	1216.7	1246.8	1200
2025-08-01	1236	1216.7	1246.8	1200
2025-07-01	1236	1216.7	1246.8	1200
2025-06-01	1236	1216.7	1246.8	1200
2025-05-01	1236	1216.7	1246.8	1200
2025-04-01	1236	1216.7	1246.8	1200
2025-03-01	1245.1	1228.7	1246.8	1200
2025-02-01	1234	1211.5	1246.8	1200
2025-01-01	1212.2	1174.4	1246.8	1200
2024-12-01	1212.2	1174.4	1246.8	1200
2024-11-01	1212.2	1174.4	1246.8	1200
2024-10-01	1216.4	1176	1246.8	1200
2024-09-01	1216.4	1176	1246.8	1200
2024-08-01	1216.4	1176	1246.8	1200
2024-07-01	1216.4	1176	1246.8	1200
2024-06-01	1216.4	1176	1246.8	1200
2024-08-01	1194.8	1176	1218	1200
2024-04-01	1194.8	1176	1218	1200
2024-03-01	1195	1200	1187.2	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	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	3	2	Yes	Analysis
3	Marie Delport Memorial 2025 (U14 Boys)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	3	2	Yes	Analysis
3	Marie Delport Memorial 2025 (U14 Boys)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	Strategema Chess October 2024 (U11)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
5	Robertson Strategema Chess May 2024 (U11)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Brave Knights 2024 (U11)	2024-03-16	2024-03-16	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
7	Cape Winelands Schools - Prestige 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
8	Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Marie Delport Memorial 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, E (Erik)				Opponent Duncan, D (Dylan)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Joseph, V (Valdemiro)				Opponent Titus, M (Marius)
3	2	Tournament Strategema Chess October 2024				Tournament Marie Delport Memorial 2025
		date 2024-10-05	rnd 5	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Makipa, M (Michael)				Opponent Marengoe, B (Berneto)

#	Games	Start				End
1	4	Tournament Marie Delport Memorial 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, E (Erik)				Opponent Duncan, D (Dylan)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Joseph, V (Valdemiro)				Opponent Titus, M (Marius)
3	2	Tournament Strategema Chess October 2024				Tournament Marie Delport Memorial 2025
		date 2024-10-05	rnd 5	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Makipa, M (Michael)				Opponent Marengoe, B (Berneto)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Brave Knights 2024
		date 2024-02-10	rnd 5	type Rapid	result 0.5	date 2024-03-16	rnd 1	type Rapid	result 1
		Opponent Erens, L (Luke)				Opponent Rudolf, G (Gladwin)
2	2	Tournament Robertson Strategema Chess May 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Pieterse, J (Jamel)				Opponent Visser, E (Engela)
3	1	Tournament Robertson Strategema Chess May 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Faroa, K (Kaylin)				Opponent Faroa, K (Kaylin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Marie Delport Memorial 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, E (Erik)				Opponent Duncan, D (Dylan)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Joseph, V (Valdemiro)				Opponent Titus, M (Marius)
3	2	Tournament Strategema Chess October 2024				Tournament Marie Delport Memorial 2025
		date 2024-10-05	rnd 5	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Makipa, M (Michael)				Opponent Marengoe, B (Berneto)

#	Games	Start				End
1	4	Tournament Marie Delport Memorial 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, E (Erik)				Opponent Duncan, D (Dylan)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Joseph, V (Valdemiro)				Opponent Titus, M (Marius)
3	2	Tournament Strategema Chess October 2024				Tournament Marie Delport Memorial 2025
		date 2024-10-05	rnd 5	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Makipa, M (Michael)				Opponent Marengoe, B (Berneto)

#	Games	Start				End
1	2	Tournament Robertson Strategema Chess May 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Pieterse, J (Jamel)				Opponent Visser, E (Engela)
2	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Brave Knights 2024
		date 2024-02-10	rnd 6	type Rapid	result 1	date 2024-03-16	rnd 1	type Rapid	result 1
		Opponent Daniels, F (Fehaygo)				Opponent Rudolf, G (Gladwin)
3	1	Tournament Robertson Strategema Chess May 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Faroa, K (Kaylin)				Opponent Faroa, K (Kaylin)

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	Krynauw ,E (Eben)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Krynauw ,E (Eben)	2	1352	927	1	1398.3	927	1	1297.6	927	0	0	0
2	Kriel ,D (Daniel)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Kriel ,D (Daniel)	2	1316.7	1316.7	1	1274.6	1741.7	1	1344.8	891.7	0	0	0
3	Von Wielligh ,S (Sven)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Von Wielligh ,S (Sven)	2	1310.6	885.6	1	1276.7	885.6	1	1284.9	885.6	0	0	0
4	Nagel ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nagel ,A (Alexander)	1	1222.3	797.3	1	1189.9	797.3	0	0	0	0	0	0
5	Els ,J (Josua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Els ,J (Josua)	1	1409.7	984.7	1	1316.4	984.7	0	0	0	0	0	0
6	Dampies ,W (Wyatt)	1	1	425	1	1	425	0	0	0	0	0	0
6	Dampies ,W (Wyatt)	1	1191.9	1616.9	1	1143.2	1616.9	0	0	0	0	0	0
7	Joseph ,V (Valdemiro)	1	1	425	1	1	425	0	0	0	0	0	0
7	Joseph ,V (Valdemiro)	1	1155.1	1580.1	1	1178.9	1580.1	0	0	0	0	0	0
8	Coetzer ,H (Hanro)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Coetzer ,H (Hanro)	1	1401.8	976.8	1	1373.7	976.8	0	0	0	0	0	0
9	Grill ,E (Eli)	1	1	425	1	1	425	0	0	0	0	0	0
9	Grill ,E (Eli)	1	1218.9	1643.9	1	1218.7	1643.9	0	0	0	0	0	0
10	Filander ,E (Elijah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Filander ,E (Elijah)	1	1223.1	798.1	1	1198.6	798.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rankin, A (Alexander Rohan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms