Chess South Africa Ratings Database

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Personal

Raatus, R (Romic)

Chess SA id

1060119063

FIDE id

Date of birth

2006-01-01 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1233.8	1175.8	1252	1200
Raw rating	1233.8	1175.6	1251.2	1200
Weighted rating	1221.7	1175.8	1252	1200
Weighted performance	1160	0	0	0
Floor	733.8	700	762	700
K-factor	36	36	36	36
Min/Max rating change allowed	158	171.7	154.1	165.8
Highest rating	1233.8 2025-09-01	1200 2018-10-01	1270.9 2021-04-01	1200 2018-10-01
Highest raw rating	1233.8 2025-09-01	1200 2018-02-01	1262 2025-03-01	1200 2024-02-01
Highest weighted rating	1220.3 2025-09-01	1200 2018-10-01	1251.3 2025-09-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1270.9 2021-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.1	0.6	0
New rating	1233.8	1175.9	1252.6	1200
Analysis
Rating	1233.8	1175.8	1252	1200
Raw rating	1233.8	1175.6	1251.2	1200
Weighted rating	1221.7	1175.8	1252
Weighted performance	1160	0	0
K-factor	36	36	36	36
Floor	733.8	700	762	700
Max/Min rating change allowed	158	171.7	154.1	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	1233.8	1175.6	1251.2	1200
New weighted rating	1223	1175.9	1252.6	1200
New weighted performance	1159.6	0	0	0
Temp new rating	1233.8	1175.9	1252.6	1200
Temp new rating +/-	0	0.1	0.6	0
Final new rating +/-	0	0.1	0.6	0
New rating	1233.8	1175.9	1252.6	1200
New K-factor	36	36	36	36
New floor	733.8	700	762	700

Item	Main	Standard	Rapid
	0	0	0
	13	3	10
	14	10	4
	0	0	0
	0	0	0
	5	0	5
History	37	18	19

Games since
	Main 27	Standard 13		Rapid 14		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	13	6	46.15	-32.7	1319.7	1287
Standard	3	1	33.33	-141.7	1270.4	1128.7
Rapid	10	5	50	0	1334.5	1334.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	19	51.35	11.5	1249	1260.5
Standard	18	8	44.44	-47.2	1221.9	1174.7
Rapid	19	11	57.89	67.1	1274.6	1341.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1233.8	1175.6	1251.2	1200
2025-09-01	1233.8	1175.6	1251.2	1200
2025-08-01	1221.5	1175.6	1262	1200
2025-07-01	1221.5	1175.4	1262	1200
2025-06-01	1221.5	1175.3	1262	1200
2025-05-01	1221.5	1175.2	1262	1200
2025-04-01	1221.5	1174.8	1262	1200
2025-03-01	1231.1	1179.2	1262	1200
2025-02-01	1217.9	1179.2	1250.4	1200
2025-01-01	1217.9	1179.2	1250.4	1200
2024-12-01	1217.9	1179.2	1250.4	1200
2024-11-01	1217.9	1179.2	1250.4	1200
2024-10-01	1217.9	1179.2	1250.4	1200
2024-09-01	1217.9	1179.2	1250.4	1200
2024-08-01	1223.9	1170.8	1250.4	1200
2024-07-01	1223.9	1170.8	1250.4	1200
2024-06-01	1223.9	1170.8	1250.4	1200
2024-08-01	1205.1	1170.8	1217.6	1200
2024-04-01	1205.1	1170.8	1217.6	1200
2024-03-01	1205.1	1170.8	1217.6	1200
2024-02-01	1205.1	1170.8	1217.6	1200
2024-01-01	1205.1	1170.8	1217.6	1200
2023-12-01	1205.1	1170.8	1217.6	1200
2023-11-01	1205.1	1170.8	1217.6	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	Western Cape Women�s Championship 2025 (Sunday Rapid)	2025-08-10	2025-08-10	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	West Coast Schools Chess Prestige 2025 (U19)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	3	1	Yes	Analysis
3	Lower West Coast Prestige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Women�s Championship 2025 (Sunday Rapid)	2025-08-10	2025-08-10	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	West Coast Schools Chess Prestige 2025 (U19)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	3	1	Yes	Analysis
3	Lower West Coast Prestige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	Western Cape Women�s Championship 2024 (Intermediate)	2024-08-10	2024-08-10	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
5	Pedro Booyse Top Schools Championships 2024 (U18)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
6	Lower West Top Schools 2024 (U18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
7	Lower West Coast 2021 (U15 Boys)	2021-04-10	2021-04-10	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	Onder Weskus Prestige 2020 (U15 Boys)	2020-02-15	2020-02-22	Standard	West Coast (WCU)	6	0	0	No	Analysis
9	West Coast Club Champs 2019 (B)	2019-09-13	2019-09-14	Standard	West Coast (WCU)	7	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Lower West Coast 2021				Tournament Lower West Top Schools 2024
		date 2021-04-10	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Kearns, R (Ray)				Opponent Adams, J (Jenito)
2	2	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Tshamlambo, L (Lutho)				Opponent Jakobus, D (Damian)
3	2	Tournament Western Cape Women�s Championship 2024				Tournament Lower West Coast Prestige 2025
		date 2024-08-10	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Kobese, I (Inga)

#	Games	Start				End
1	3	Tournament West Coast Club Champs 2019				Tournament Pedro Booyse Top Schools Championships 2024
		date 2019-09-14	rnd 6	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Williams, C (Clarance-John)				Opponent Duiker, P (Phillip)
2	2	Tournament Western Cape Women�s Championship 2024				Tournament West Coast Schools Chess Prestige 2025
		date 2024-08-10	rnd 5	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Jakobus, D (Damian)
3	1	Tournament Western Cape Women�s Championship 2024				Tournament Western Cape Women�s Championship 2024
		date 2024-08-10	rnd 3	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Klopper, E (Elzaan)				Opponent Klopper, E (Elzaan)

#	Games	Start				End
1	4	Tournament Lower West Coast 2021				Tournament Lower West Top Schools 2024
		date 2021-04-10	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Kearns, R (Ray)				Opponent Adams, J (Jenito)
2	2	Tournament Lower West Coast 2021				Tournament Lower West Coast 2021
		date 2021-04-10	rnd 2	type Rapid	result 1	date 2021-04-10	rnd 3	type Rapid	result 1
		Opponent Thys, M (Michael)				Opponent Filander, J (Jayrin)
3	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-10	rnd 5	type Rapid	result 1	date 2025-08-10	rnd 5	type Rapid	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Varadharajan, T (Theeran)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Lower West Coast 2021				Tournament Lower West Top Schools 2024
		date 2021-04-10	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Kearns, R (Ray)				Opponent Adams, J (Jenito)
2	2	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Tshamlambo, L (Lutho)				Opponent Jakobus, D (Damian)
3	2	Tournament Western Cape Women�s Championship 2024				Tournament Lower West Coast Prestige 2025
		date 2024-08-10	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Kobese, I (Inga)

#	Games	Start				End
1	3	Tournament West Coast Club Champs 2019				Tournament Pedro Booyse Top Schools Championships 2024
		date 2019-09-14	rnd 6	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Williams, C (Clarance-John)				Opponent Duiker, P (Phillip)
2	2	Tournament Western Cape Women�s Championship 2024				Tournament West Coast Schools Chess Prestige 2025
		date 2024-08-10	rnd 5	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Jakobus, D (Damian)
3	1	Tournament Western Cape Women�s Championship 2024				Tournament Western Cape Women�s Championship 2024
		date 2024-08-10	rnd 3	type Standard	result 1	date 2024-08-10	rnd 3	type Standard	result 1
		Opponent Klopper, E (Elzaan)				Opponent Klopper, E (Elzaan)

#	Games	Start				End
1	4	Tournament Lower West Coast 2021				Tournament Lower West Top Schools 2024
		date 2021-04-10	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Kearns, R (Ray)				Opponent Adams, J (Jenito)
2	2	Tournament Lower West Coast 2021				Tournament Lower West Coast 2021
		date 2021-04-10	rnd 2	type Rapid	result 1	date 2021-04-10	rnd 3	type Rapid	result 1
		Opponent Thys, M (Michael)				Opponent Filander, J (Jayrin)
3	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-10	rnd 5	type Rapid	result 1	date 2025-08-10	rnd 5	type Rapid	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Varadharajan, T (Theeran)

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	Cloete ,A (Alesundro)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Cloete ,A (Alesundro)	2	1166.1	741.1	2	1175.5	741.1	0	0	0	0	0	0
2	Williams ,C (Clarance-John)	1	1	425	1	1	425	0	0	0	0	0	0
2	Williams ,C (Clarance-John)	1	886.7	1311.7	1	817.6	1311.7	0	0	0	0	0	0
3	Van Der Westhuizen ,L (Linli)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Der Westhuizen ,L (Linli)	1	1439.2	1864.2	1	1455	1864.2	0	0	0	0	0	0
4	Duiker ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
4	Duiker ,P (Phillip)	1	1307.4	1732.4	1	1226.5	1732.4	0	0	0	0	0	0
5	Breytenbach ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Breytenbach ,T (Tristan)	1	1173.1	748.1	1	1180.6	748.1	0	0	0	0	0	0
6	Williams ,V (Vogan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Williams ,V (Vogan)	1	1139.4	714.4	1	1120	714.4	0	0	0	0	0	0
7	Jakobus ,D (Damian)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jakobus ,D (Damian)	1	1204.4	1629.4	1	1200	1629.4	0	0	0	0	0	0
8	Klaase ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Klaase ,R (Ryan)	1	1167.7	742.7	1	1200	742.7	0	0	0	0	0	0
9	Kilroe-Smith ,G (Gabriella)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kilroe-Smith ,G (Gabriella)	1	1394.1	969.1	1	1330	969.1	0	0	0	0	0	0
10	Klopper ,E (Elzaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Klopper ,E (Elzaan)	1	1476	1901	1	1430.2	1901	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Raatus, R (Romic)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms