Chess South Africa Ratings Database

PLAYER PAGE

Personal

Crafford, R (Rudolf)

Chess SA id

1090307451

FIDE id

Date of birth

2009-04-17 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

22.9

Junior GPX Points

1113.6

Item	Main	Standard	Rapid	Blitz
Rating	1202.3	1197.7	1179.1	1197.8
Raw rating	1192.7	1173.5	1167.3	1172.3
Weighted rating	1202.3	1197.7	1179.1	1197.8
Weighted performance	1162.9	0	0	0
Floor	715.6	700	722	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.5	172.2	173.7	172.5
Highest rating	1238.8 2024-07-01	1200 2024-10-01	1298.1 2024-07-01	1200 2024-10-01
Highest raw rating	1215.6 2024-08-01	1200 2024-10-01	1222 2024-08-01	1200 2024-10-01
Highest weighted rating	1215.6 2024-08-01	1200 2024-10-01	1222 2024-08-01	1200 2024-10-01
Highest weighted performance	1238.8 2024-07-01	1200 2024-10-01	1298.1 2024-07-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-2	-1.4	-2.1
New rating	1201.6	1195.7	1177.8	1195.7
Analysis
Rating	1202.3	1197.7	1179.1	1197.8
Raw rating	1192.7	1173.5	1167.3	1172.3
Weighted rating	1202.3	1197.7	1179.1
Weighted performance	1162.9	0	0
K-factor	36	36	36	36
Floor	715.6	700	722	700
Max/Min rating change allowed	167.5	172.2	173.7	172.5
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	1192.7	1173.5	1167.3	1172.3
New weighted rating	1201.6	1195.7	1177.8	1195.7
New weighted performance	1156.1	0	0	0
Temp new rating	1201.6	1195.7	1177.8	1195.7
Temp new rating +/-	-0.8	-2	-1.4	-2.1
Final new rating +/-	-0.8	-2	-1.4	-2.1
New rating	1201.6	1195.7	1177.8	1195.7
New K-factor	36	36	36	36
New floor	715.6	700	722	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	34	16	10	8
	12	0	12	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	46	16	22	8

Games since
	Main 46	Standard 16		Rapid 22		Blitz 8
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	4115		243		190
Male	3073		194		149
U18	598		31		23
U18 Male	480		24		18
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1771		34		33
Male	1330		23		22
U18	201		4		4
U18 Male	164		3		3
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	34	10.5	30.88	-162.5	1369.1	1206.6
Standard	16	4.5	28.12	-185.9	1337.3	1151.4
Rapid	10	3	30	-170	1397.6	1227.6
Blitz	8	3	37.5	-106.2	1397.2	1290.9
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	46	15.5	33.7	-138.6	1340	1201.5
Standard	16	4.5	28.12	-185.9	1337.3	1151.4
Rapid	22	8	36.36	-115.9	1321.2	1205.3
Blitz	8	3	37.5	-106.2	1397.2	1290.9

Date	Main	Standard	Rapid	Blitz
2025-11-01	1192.7	1173.5	1167.3	1172.3
2025-09-30	1204.2	1199.8	1167.3	1200
2025-09-01	1204.2	1199.8	1167.3	1200
2025-08-01	1204.1	1199.8	1184	1200
2025-07-01	1204.1	1199.8	1184	1200
2025-06-01	1204.1	1199.8	1179.7	1200
2025-05-01	1202.2	1199.8	1186.5	1200
2025-04-01	1202	1199.7	1186.5	1200
2025-03-01	1200.7	1198.1	1186.5	1200
2025-02-01	1202.8	1200	1185.2	1200
2025-01-01	1202.8	1200	1162.6	1200
2024-12-01	1202.8	1200	1162.6	1200
2024-11-01	1202.8	1200	1162.6	1200
2024-10-01	1202.8	1200	1162.6	1200
2024-09-01	1202.8	1200	1162.6	1200
2024-08-01	1215.6	1200	1222	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	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	Bojanala's Kings & Queens 2025 (Blitz)	2025-10-25	2025-10-25	Blitz	Bojanala Platina (NBR)	9	8	3	Yes	Analysis
2	Bojanala's Battle Of Mount Cambridge 2025 (Bishops)	2025-10-11	2025-10-11	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Bojanala's FIDE On The Orion Express 2025 (Rooks)	2025-10-03	2025-10-05	Standard	Bojanala Platina (NBR)	6	6	1.5	Yes	Analysis
4	Bojanala's Clash Of Schools 2025 (U17+B-Juniors)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
6	Bojanala's Battle In The Kloof 2025 (Rooks)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Kings & Queens 2025 (Blitz)	2025-10-25	2025-10-25	Blitz	Bojanala Platina (NBR)	9	8	3	Yes	Analysis
2	Bojanala's Battle Of Mount Cambridge 2025 (Bishops)	2025-10-11	2025-10-11	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Bojanala's FIDE On The Orion Express 2025 (Rooks)	2025-10-03	2025-10-05	Standard	Bojanala Platina (NBR)	6	6	1.5	Yes	Analysis
4	Bojanala's Clash Of Schools 2025 (U17+B-Juniors)	2025-08-02	2025-08-02	Rapid	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Robday Bergsig Sport Festival 2025 (Seniors)	2025-05-03	2025-05-03	Rapid	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
6	Bojanala's Battle In The Kloof 2025 (Rooks)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
7	Bojanala's Kings & Queens Rapid and Doubles 2024 (Open)	2024-08-10	2024-08-10	Rapid	Bojanala Platina (NBR)	7	7	2	Yes	Analysis
8	Bojanala's Clash Of Schools - Secondary 2024 (U15)	2024-07-27	2024-07-27	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bojanala's FIDE On The Orion Express 2025				Tournament Bojanala's Battle Of Mount Cambridge 2025
		date 2025-10-05	rnd 6	type Standard	result 1	date 2025-10-11	rnd 2	type Standard	result 0.5
		Opponent Mbele, L (Lindokuhle)				Opponent Coetzee, A (Ampie)
2	2	Tournament Bojanala's Kings & Queens 2025				Tournament Bojanala's Kings & Queens 2025
		date 2025-10-25	rnd 8	type Blitz	result 1	date 2025-10-25	rnd 9	type Blitz	result 1
		Opponent Steenkamp, A (Anton)				Opponent Mokoena, T (Thato)
3	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Phage, G (Galaletsang)				Opponent Sokhupe, M (Mfundo)

#	Games	Start				End
1	1	Tournament Bojanala's Battle In The Kloof 2025				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Phakisi, T (Tefo)				Opponent Phakisi, T (Tefo)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Phage, G (Galaletsang)				Opponent Sokhupe, M (Mfundo)
2	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Modisane, A (Agobakoe)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Mathoko, L (Lineo)				Opponent Mathoko, L (Lineo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Phage, G (Galaletsang)				Opponent Sokhupe, M (Mfundo)
2	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Modisane, A (Agobakoe)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Mathoko, L (Lineo)				Opponent Mathoko, L (Lineo)

#	Games	Start				End
1	1	Tournament Bojanala's Battle In The Kloof 2025				Tournament Bojanala's Battle In The Kloof 2025
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Phakisi, T (Tefo)				Opponent Phakisi, T (Tefo)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Phage, G (Galaletsang)				Opponent Sokhupe, M (Mfundo)
2	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Modisane, A (Agobakoe)
3	1	Tournament Bojanala's Clash Of Schools 2025				Tournament Bojanala's Clash Of Schools 2025
		date 2025-08-02	rnd 2	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Mathoko, L (Lineo)				Opponent Mathoko, L (Lineo)

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	Changara ,A (Adrian Tafara)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Changara ,A (Adrian Tafara)	2	1536.7	1111.7	1	1498.4	1111.7	1	1170.8	1111.7	0	0	0
2	Monare ,O (Oratilwe)	2	0	-425	1	0	-425	0	0	0	1	0	-425
2	Monare ,O (Oratilwe)	2	1399.1	974.1	1	1403.8	974.1	0	0	0	1	1200	974.1
3	Gouws ,K (Karah)	2	0.5	-212.5	1	0.5	0	0	0	0	1	0	-425
3	Gouws ,K (Karah)	2	1416.8	1204.3	1	1385.9	1416.8	0	0	0	1	1200	991.8
4	Phakisi ,T (Tefo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Phakisi ,T (Tefo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Monamatha ,D (Diteboho)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Monamatha ,D (Diteboho)	1	1558.8	1133.8	1	1505.5	1133.8	0	0	0	0	0	0
6	Rampou ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rampou ,O (Oratile)	1	1542.6	1117.6	1	1534.6	1117.6	0	0	0	0	0	0
7	Van Staden ,J (Jakobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Staden ,J (Jakobus)	1	1314.2	889.2	1	1276.7	889.2	0	0	0	0	0	0
8	Neswiswa ,K (Khano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Neswiswa ,K (Khano)	1	1465.2	1040.2	1	1310.3	1040.2	0	0	0	0	0	0
9	Ramasika ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ramasika ,T (Tshegofatso)	1	1221.1	796.1	1	1199.6	796.1	0	0	0	0	0	0
10	Byliefeldt ,L (Leroux)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Byliefeldt ,L (Leroux)	1	1750.8	1325.8	0	0	0	1	858.2	1325.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Crafford, R (Rudolf)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms