Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prins, K (Kai)

Chess SA id

1170318188

FIDE id

Date of birth

2017-05-22 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1214.1	1200	1222.9	1200
Raw rating	1214.1	1200	1222.9	1200
Weighted rating	1202.1	1200	1203.4	1200
Weighted performance	0	0	0	0
Floor	714.1	700	722.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.5	165.8	160.5	165.8
Highest rating	1214.1 2025-09-01	1200 2025-04-01	1222.9 2025-09-01	1200 2025-04-01
Highest raw rating	1214.1 2025-09-01	1200 2025-04-01	1222.9 2025-09-01	1200 2025-04-01
Highest weighted rating	1201.1 2025-09-01	1200 2025-04-01	1201.7 2025-09-01	1200 2025-04-01
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	0	0	0	0
New rating	1214.1	1200	1222.9	1200
Analysis
Rating	1214.1	1200	1222.9	1200
Raw rating	1214.1	1200	1222.9	1200
Weighted rating	1202.1	1200	1203.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	714.1	700	722.9	700
Max/Min rating change allowed	162.5	165.8	160.5	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	1214.1	1200	1222.9	1200
New weighted rating	1203.2	1200	1205.1	1200
New weighted performance	0	0	0	0
Temp new rating	1214.1	1200	1222.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1214.1	1200	1222.9	1200
New K-factor	36	36	36	36
New floor	714.1	700	722.9	700

Item	Main	Rapid
	0	0
	6	6
	0	0
	0	0
	0	0
	0	0
History	6	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	6	3	50	0	1229.9	1229.9
Standard	0	0	0	0	0	0
Rapid	6	3	50	0	1229.9	1229.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	6	3	50	0	1229.9	1229.9
Standard	0	0	0	0	0	0
Rapid	6	3	50	0	1229.9	1229.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1214.1	1200	1222.9	1200
2025-09-01	1214.1	1200	1222.9	1200
2025-08-01	1199.9	1200	1199.8	1200
2025-07-01	1199.9	1200	1199.8	1200
2025-06-01	1199.9	1200	1199.8	1200
2025-05-01	1199.9	1200	1199.7	1200
2025-04-01	1199.2	1200	1198.3	1200
2025-03-01	1200	1200	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
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	Curro Chess Open Rapid 2025 (U10)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	3	2	Yes	Analysis
2	Steinitz Festival 2025 (U10)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	3	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Curro Chess Open Rapid 2025 (U10)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	3	2	Yes	Analysis
2	Steinitz Festival 2025 (U10)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	3	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Roos-Kerby, A (Alfred)				Opponent Moolman, P (Phoebe)
2	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Smit, S (Stian)				Opponent Smit, S (Stian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Roos-Kerby, A (Alfred)				Opponent Moolman, P (Phoebe)
2	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Smit, S (Stian)				Opponent Smit, S (Stian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Roos-Kerby, A (Alfred)				Opponent Moolman, P (Phoebe)
2	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Smit, S (Stian)				Opponent Smit, S (Stian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Roos-Kerby, A (Alfred)				Opponent Moolman, P (Phoebe)
2	1	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 2	type Rapid	result 1	date 2025-03-15	rnd 2	type Rapid	result 1
		Opponent Smit, S (Stian)				Opponent Smit, S (Stian)

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	Smit ,S (Stian)	1	1	425	0	0	0	1	1	425	0	0	0
1	Smit ,S (Stian)	1	1170.9	1595.9	0	0	0	1	1147.2	1595.9	0	0	0
2	Carstens ,J (Jason)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Carstens ,J (Jason)	1	1201.7	776.7	0	0	0	1	1199.2	776.7	0	0	0
3	Buss ,B (Broden)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Buss ,B (Broden)	1	1267	842	0	0	0	1	1200	842	0	0	0
4	Roos-Kerby ,A (Alfred)	1	1	425	0	0	0	1	1	425	0	0	0
4	Roos-Kerby ,A (Alfred)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Bessesen ,S (Sindre)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Bessesen ,S (Sindre)	1	1236.9	811.9	0	0	0	1	1261.6	811.9	0	0	0
6	Moolman ,P (Phoebe)	1	1	425	0	0	0	1	1	425	0	0	0
6	Moolman ,P (Phoebe)	1	1302.9	1727.9	0	0	0	1	1300.2	1727.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Prins, K (Kai)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms