Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ruiters, K (Keenan)

Chess SA id

1070148868

FIDE id

Date of birth

2007-11-17 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1055.3	1030.7	1200	1200
Raw rating	1055.3	1030.7	1200	1200
Weighted rating	1045	1019.4	1200	1200
Weighted performance	729.5	727.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	203.8	211	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1055.3	1030.7	1200	1200
Analysis
Rating	1055.3	1030.7	1200	1200
Raw rating	1055.3	1030.7	1200	1200
Weighted rating	1045	1019.4	1200
Weighted performance	729.5	727.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	203.8	211	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	1055.3	1030.7	1200	1200
New weighted rating	1044.8	1019.1	1200	1200
New weighted performance	729.2	727.5	0	0
Temp new rating	1055.3	1030.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1055.3	1030.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	4	4
	24	24
	9	9
	0	0
	0	0
History	37	37

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
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	4	0	0	-425	1200.2	775.2
Standard	4	0	0	-425	1200.2	775.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	8	21.62	-241.2	1207.7	966.5
Standard	37	8	21.62	-241.2	1207.7	966.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1055.3	1030.7	1200	1200
2025-09-01	1055.3	1030.7	1200	1200
2025-08-01	1055.3	1030.7	1200	1200
2025-07-01	1055.3	1030.7	1200	1200
2025-06-01	1055.3	1030.7	1200	1200
2025-05-01	1055.3	1030.7	1200	1200
2025-04-01	1055.3	1030.7	1200	1200
2025-03-01	1055.3	1030.7	1200	1200
2025-02-01	1052	1027.2	1200	1200
2025-01-01	1008.9	979.2	1200	1200
2024-12-01	1008.9	979.2	1200	1200
2024-11-01	1008.9	979.2	1200	1200
2024-10-01	1008.9	979.2	1200	1200
2024-09-01	1008.9	979.2	1200	1200
2024-08-01	1008.9	979.2	1200	1200
2024-07-01	1008.9	979.2	1200	1200
2024-06-01	1008.9	979.2	1200	1200
2024-08-01	1008.9	979.2	1200	1200
2024-04-01	1079.3	1057.2	1200	1200
2024-03-01	1130.4	1116	1200	1200
2024-02-01	1176.2	1168.4	1200	1200
2024-01-01	1148.6	1133.2	1200	1200
2023-12-01	1148.6	1133.2	1200	1200
2023-11-01	1148.6	1133.2	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	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	0	0	No	Analysis
2	Hessequa Skole Skaak 2025 (O19 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Schools Chess Trials 1 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	0	0	No	Analysis
2	Hessequa Skole Skaak 2025 (O19 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Eden Chess Trials 2 2024 (U18)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	1.5	Yes	Analysis
4	Eden School Chess Trials 1 2024 (U18 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	0	Yes	Analysis
5	Hessequa Skole Proewe 2 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	Hessequa Proewe 1 2024 (U18 Boys)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Hessequa Proewe 2 2023 (O17 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
8	Hessequa Proewe 1 2023 (O17 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 1	type Standard	result 0.5	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Joseph, M (Marcelino)				Opponent Sauls, S (Shalmino)
2	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 0.5	date 2024-04-20	rnd 9	type Standard	result 0.5
		Opponent Vaaltyn, B (Benedict)				Opponent Jacobs, S (Sensemecia)
3	2	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 3	type Standard	result 0.5	date 2024-02-03	rnd 4	type Standard	result 0.5
		Opponent Maqckini, A (Ayanda)				Opponent Michaels, D (Digohen)

#	Games	Start				End
1	5	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 1	type Standard	result 0.5	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Joseph, M (Marcelino)				Opponent Sauls, S (Shalmino)
2	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 0.5	date 2024-04-20	rnd 9	type Standard	result 0.5
		Opponent Vaaltyn, B (Benedict)				Opponent Jacobs, S (Sensemecia)
3	2	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 3	type Standard	result 0.5	date 2024-02-03	rnd 4	type Standard	result 0.5
		Opponent Maqckini, A (Ayanda)				Opponent Michaels, D (Digohen)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 5	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Sauls, S (Shalmino)				Opponent Sauls, S (Shalmino)
2	1	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Jantjies, W (Warren)				Opponent Jantjies, W (Warren)
3	1	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 1 2023
		date 2023-01-28	rnd 5	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Coetzee, G (Gc)				Opponent Coetzee, G (Gc)

#	Games	Start				End
1	1	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 5	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Sauls, S (Shalmino)				Opponent Sauls, S (Shalmino)
2	1	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Jantjies, W (Warren)				Opponent Jantjies, W (Warren)
3	1	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 1 2023
		date 2023-01-28	rnd 5	type Standard	result 1	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Coetzee, G (Gc)				Opponent Coetzee, G (Gc)

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	Vaaltyn ,B (Benedict)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Vaaltyn ,B (Benedict)	3	1151.5	1009.9	3	1142	1009.9	0	0	0	0	0	0
2	Faurie ,D (Dawie)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Faurie ,D (Dawie)	2	1199.5	774.5	2	1190.4	774.5	0	0	0	0	0	0
3	Mohammed ,I (Ibrahim)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Mohammed ,I (Ibrahim)	2	1246.2	821.2	2	1250.8	821.2	0	0	0	0	0	0
4	Steyn ,M (Malcolm)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Steyn ,M (Malcolm)	2	1368.2	943.2	2	1347.5	943.2	0	0	0	0	0	0
5	Eksteen ,L (Leigh Quin)	2	1	0	2	1	0	0	0	0	0	0	0
5	Eksteen ,L (Leigh Quin)	2	1177.8	1177.8	2	1157.8	1177.8	0	0	0	0	0	0
6	Heynse ,A (Armando)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Heynse ,A (Armando)	1	1319.2	894.2	1	1293.8	894.2	0	0	0	0	0	0
7	Mano ,L (Leacon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mano ,L (Leacon)	1	1313.8	888.8	1	1316.5	888.8	0	0	0	0	0	0
8	Damons ,N (Natasha)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Damons ,N (Natasha)	1	1095	670	1	1090.4	670	0	0	0	0	0	0
9	Pietersen ,E (Enzalin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Pietersen ,E (Enzalin)	1	1391.3	1391.3	1	1379.6	1391.3	0	0	0	0	0	0
10	Jacobs ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jacobs ,A (Aiden)	1	1402.8	977.8	1	1393.7	977.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ruiters, K (Keenan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms