Chess South Africa Ratings Database

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Personal

Prins, C (Christiaan)

Chess SA id

1120152298

FIDE id

Date of birth

2012-07-26 (U14)

Gender

Male

Region

Overberg (WOS)

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

1085.5

Item	Main	Standard	Rapid	Blitz
Rating	1206.2	1184.2	1212.1	1158.9
Raw rating	1206.2	1184.2	1211.7	1158.9
Weighted rating	1202	1181.9	1212.1	1154.1
Weighted performance	1072.8	1013.4	0	0
Floor	737.9	728.1	715.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.4	169.6	163.1	175.8
Highest rating	1273.1 2024-03-01	1305.7 2024-03-01	1235.9 2024-04-01	1200 2018-10-01
Highest raw rating	1237.9 2024-08-01	1228.1 2024-08-01	1215.5 2024-05-01	1200 2024-03-01
Highest weighted rating	1237.9 2024-09-01	1228.1 2024-05-01	1215.5 2025-02-01	1200 2018-10-01
Highest weighted performance	1273.1 2024-03-01	1305.7 2024-03-01	1235.9 2024-04-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1206.2	1184.2	1212.2	1158.9
Analysis
Rating	1206.2	1184.2	1212.1	1158.9
Raw rating	1206.2	1184.2	1211.7	1158.9
Weighted rating	1202	1181.9	1212.1
Weighted performance	1072.8	1013.4	0
K-factor	36	36	36	36
Floor	737.9	728.1	715.5	700
Max/Min rating change allowed	164.4	169.6	163.1	175.8
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	1206.2	1184.2	1211.7	1158.9
New weighted rating	1202.3	1181.7	1212.2	1154
New weighted performance	1072.4	1013.1	0	0
Temp new rating	1206.2	1184.2	1212.2	1158.9
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1206.2	1184.2	1212.2	1158.9
New K-factor	36	36	36	36
New floor	737.9	728.1	715.5	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	17	5	12	0
	46	27	12	7
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	63	32	24	7

Games since
	Main 63	Standard 32		Rapid 24		Blitz 7
Gender	Male
Age group	U14
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3990		1328		124
Male	3007		930		77
U14	761		259		25
U14 Male	537		163		14
Standard
	RSA		Province		Region
Overall	4052		1146		78
Male	3020		765		49
U14	799		221		19
U14 Male	556		128		10
Rapid
	RSA		Province		Region
Overall	1563		789		111
Male	1217		594		72
U14	341		186		25
U14 Male	237		125		15
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	17	7.5	44.12	-50	1265.6	1215.6
Standard	5	2	40	-85	1302.2	1217.2
Rapid	12	5.5	45.83	-35.4	1250.4	1215
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	26.5	42.06	-67.5	1268.9	1201.5
Standard	32	13	40.62	-79.7	1272.2	1192.5
Rapid	24	12	50	0	1226.2	1226.2
Blitz	7	1.5	21.43	-242.9	1400.4	1157.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1206.2	1184.2	1211.7	1158.9
2025-09-01	1206.2	1184.2	1211.7	1158.9
2025-08-01	1206.2	1184.2	1211.7	1158.9
2025-07-01	1206.2	1184.2	1211.5	1158.9
2025-06-01	1206.2	1184.2	1211.3	1158.9
2025-05-01	1206.2	1184.2	1211	1158.9
2025-04-01	1206.2	1184.2	1210.6	1158.9
2025-03-01	1202.6	1184.6	1209.5	1158.9
2025-02-01	1197.3	1182.4	1215.5	1158.3
2025-01-01	1174.9	1144.9	1215.5	1135.9
2024-12-01	1174.9	1144.9	1215.5	1135.9
2024-11-01	1174.9	1144.9	1215.5	1135.9
2024-10-01	1174.9	1144.9	1215.5	1135.9
2024-09-01	1237.9	1228.1	1215.5	1135.9
2024-08-01	1237.9	1228.1	1215.5	1135.9
2024-07-01	1195.2	1171.9	1215.5	1135.9
2024-06-01	1195.2	1171.9	1215.5	1135.9
2024-08-01	1223.3	1222.7	1215.5	1135.9
2024-04-01	1226.4	1222.7	1202.5	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	Overberg Schools - PS Closed 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
3	Curro Hermanus Summer Open 2025 (U13)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Closed 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
3	Curro Hermanus Summer Open 2025 (U13)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
4	Overberg GP Invitational Day 1 2024 (B)	2024-09-26	2024-09-26	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
5	Western Cape Top Schools Championship 2024 (U13 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	1	Yes	Analysis
6	Overberg Schools - Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
7	Western Cape PS Individuals Championship 2024 (U13 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
8	Hermanus Chess Club Open 2024 (Development)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	4	Yes	Analysis
9	Hermanus Chess Club Open 2024 (Blitz)	2024-04-19	2024-04-19	Blitz	Overberg (WOS)	7	7	1.5	Yes	Analysis
10	Overberg Schools - PS Closed 2024 (U13 Boys)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
11	Overberg Schools - PS Trials Region 3 2024 (U13 Boys)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 0.5
		Opponent Cordier, C (Christiaan)				Opponent Olivier, D (Dian)
2	3	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Rock, M (Mieke)				Opponent Henn, E (Enwill)
3	3	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Davison, T (Thomas)				Opponent Turvey, D (Dante)

#	Games	Start				End
1	4	Tournament Overberg Schools - PS Closed 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Davison, T (Thomas)				Opponent Greeff, G (Giteau)
2	3	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Rock, M (Mieke)				Opponent Henn, E (Enwill)
3	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Nkanunu, L (Loyiso)				Opponent Groenewald, C (Christiaan)

#	Games	Start				End
1	4	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 0.5
		Opponent Cordier, C (Christiaan)				Opponent Olivier, D (Dian)
2	2	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 3	type Rapid	result 0.5	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Williams, C (Cruden)				Opponent Du Toit, V (Victor)
3	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 5	type Rapid	result 1	date 2025-02-08	rnd 5	type Rapid	result 1
		Opponent Booysen, J (Joseph)				Opponent Booysen, J (Joseph)

#	Games	Start				End
1	1	Tournament Hermanus Chess Club Open 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-04-19	rnd 6	type Blitz	result 0.5	date 2024-04-19	rnd 6	type Blitz	result 0.5
		Opponent Botha, D (David)				Opponent Botha, D (David)
2	1	Tournament Hermanus Chess Club Open 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-04-19	rnd 2	type Blitz	result 1	date 2024-04-19	rnd 2	type Blitz	result 1
		Opponent Hendricks, Z (Zhyron)				Opponent Hendricks, Z (Zhyron)

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Cordier, C (Christiaan)				Opponent Prinsloo, J (Jaco)
2	3	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Rock, M (Mieke)				Opponent Henn, E (Enwill)
3	3	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Davison, T (Thomas)				Opponent Turvey, D (Dante)

#	Games	Start				End
1	4	Tournament Overberg Schools - PS Closed 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Davison, T (Thomas)				Opponent Greeff, G (Giteau)
2	3	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Rock, M (Mieke)				Opponent Henn, E (Enwill)
3	2	Tournament Overberg Schools - PS Closed 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Nkanunu, L (Loyiso)				Opponent Groenewald, C (Christiaan)

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Cordier, C (Christiaan)				Opponent Prinsloo, J (Jaco)
2	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 5	type Rapid	result 1	date 2025-02-08	rnd 5	type Rapid	result 1
		Opponent Booysen, J (Joseph)				Opponent Booysen, J (Joseph)
3	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 3	type Rapid	result 1
		Opponent Davids, J (Jordan)				Opponent Davids, J (Jordan)

#	Games	Start				End
1	1	Tournament Hermanus Chess Club Open 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-04-19	rnd 2	type Blitz	result 1	date 2024-04-19	rnd 2	type Blitz	result 1
		Opponent Hendricks, Z (Zhyron)				Opponent Hendricks, Z (Zhyron)

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	Rock ,M (Mieke)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Rock ,M (Mieke)	3	1158.6	1300.3	3	1135.9	1300.3	0	0	0	0	0	0
2	Prinsloo ,J (Jaco)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Prinsloo ,J (Jaco)	2	1276.4	1276.4	1	1246.3	851.4	1	1212.8	1701.4	0	0	0
3	Davids ,J (Jordan)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Davids ,J (Jordan)	2	1095.6	1095.6	1	1057.7	670.6	1	1205.7	1520.6	0	0	0
4	Olivier ,D (Dian)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
4	Olivier ,D (Dian)	2	1386.3	1173.8	1	1380.2	961.3	1	1211.9	1386.3	0	0	0
5	Kudiyarov ,M (Maxim)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Kudiyarov ,M (Maxim)	2	1494.4	1069.4	1	1418.3	1069.4	1	1426.6	1069.4	0	0	0
6	Greeff ,G (Giteau)	1	1	425	1	1	425	0	0	0	0	0	0
6	Greeff ,G (Giteau)	1	1398.7	1823.7	1	1315.1	1823.7	0	0	0	0	0	0
7	Wehr ,C (Corbin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Wehr ,C (Corbin)	1	1381.4	956.4	1	1288.9	956.4	0	0	0	0	0	0
8	Zheng ,Y (Yi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Zheng ,Y (Yi)	1	1373	948	1	1368.6	948	0	0	0	0	0	0
9	Henn ,E (Enwill)	1	1	425	1	1	425	0	0	0	0	0	0
9	Henn ,E (Enwill)	1	1155.4	1580.4	1	1159.3	1580.4	0	0	0	0	0	0
10	Stevens ,DA (Danielle-Ann)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Stevens ,DA (Danielle-Ann)	1	1403.3	978.3	1	1358.4	978.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Prins, C (Christiaan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms