Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prins, R (Rudaylin)

Chess SA id

1140315211

FIDE id

Date of birth

2014-08-15 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.8	1179.4	1200	1200
Raw rating	1154.9	1145.9	1200	1200
Weighted rating	1182.8	1179.4	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	176.8	179.1	165.8	165.8
Highest rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-16	1199.9 2025-02-16	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.8	-3.4	0	0
New rating	1180	1176	1200	1200
Analysis
Rating	1182.8	1179.4	1200	1200
Raw rating	1154.9	1145.9	1200	1200
Weighted rating	1182.8	1179.4	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	176.8	179.1	165.8	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	1154.9	1145.9	1200	1200
New weighted rating	1180	1176	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1180	1176	1200	1200
Temp new rating +/-	-2.8	-3.4	0	0
Final new rating +/-	-2.8	-3.4	0	0
New rating	1180	1176	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	18	18
	0	0
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 18	Standard 18		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	18	4	22.22	-236.1	1216	979.9
Standard	18	4	22.22	-236.1	1216	979.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	4	22.22	-236.1	1216	979.9
Standard	18	4	22.22	-236.1	1216	979.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1154.9	1145.9	1200	1200
2025-11-30	1154.9	1145.9	1200	1200
2025-11-01	1154.9	1145.9	1200	1200
2025-09-30	1154.9	1145.9	1200	1200
2025-09-01	1154.9	1145.9	1200	1200
2025-08-01	1199.1	1199	1200	1200
2025-07-01	1199.1	1199	1200	1200
2025-06-01	1198.9	1198.7	1200	1200
2025-05-01	1195.6	1194.5	1200	1200
2025-04-01	1196.9	1196.4	1200	1200
2025-03-01	1197.6	1197.2	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	1	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	1	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
4	Hessequa Skole Proewe 2 2025 (U11 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Gelant, L (Lukandrick)				Opponent Gelant, L (Lukandrick)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Magopeni, X (Xola)				Opponent Magopeni, X (Xola)
3	1	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Adriaanse, S (Shakiel)				Opponent Adriaanse, S (Shakiel)

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Gelant, L (Lukandrick)				Opponent Gelant, L (Lukandrick)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Magopeni, X (Xola)				Opponent Magopeni, X (Xola)
3	1	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Adriaanse, S (Shakiel)				Opponent Adriaanse, S (Shakiel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Gelant, L (Lukandrick)				Opponent Gelant, L (Lukandrick)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Magopeni, X (Xola)				Opponent Magopeni, X (Xola)
3	1	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Adriaanse, S (Shakiel)				Opponent Adriaanse, S (Shakiel)

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Gelant, L (Lukandrick)				Opponent Gelant, L (Lukandrick)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Magopeni, X (Xola)				Opponent Magopeni, X (Xola)
3	1	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Adriaanse, S (Shakiel)				Opponent Adriaanse, S (Shakiel)

No games found.

#	Games	Start				End

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	Adriaanse ,S (Shakiel)	2	1	0	2	1	0	0	0	0	0	0	0
1	Adriaanse ,S (Shakiel)	2	1199.4	1199.4	2	1199.3	1199.4	0	0	0	0	0	0
2	Magopeni ,X (Xola)	1	1	425	1	1	425	0	0	0	0	0	0
2	Magopeni ,X (Xola)	1	1196.6	1621.6	1	1197	1621.6	0	0	0	0	0	0
3	Gelant ,L (Lukandrick)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gelant ,L (Lukandrick)	1	989.3	1414.3	1	972.3	1414.3	0	0	0	0	0	0
4	Titus ,R (Rumark)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Titus ,R (Rumark)	1	1210.8	785.8	1	1220.7	785.8	0	0	0	0	0	0
5	Jaftha ,Z (Zakeva)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jaftha ,Z (Zakeva)	1	1227.9	802.9	1	1180.6	802.9	0	0	0	0	0	0
6	Petersen ,E (Elijah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Petersen ,E (Elijah)	1	1240	815	1	1249.2	815	0	0	0	0	0	0
7	Van Zyl ,B (Brendon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Zyl ,B (Brendon)	1	1196	771	1	1194.3	771	0	0	0	0	0	0
8	Coetzee ,L (Lize)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Coetzee ,L (Lize)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Cameron ,T (Tyrell)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Cameron ,T (Tyrell)	1	1185.7	760.7	1	1179.4	760.7	0	0	0	0	0	0
10	Windvogel ,K (Kai)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Windvogel ,K (Kai)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Prins, R (Rudaylin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms