Chess South Africa Ratings Database

PLAYER PAGE

Personal

Helmbold, K (Kurt)

Chess SA id

1090136341

FIDE id

Date of birth

2009-01-23 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

26.9

Junior GPX Points

1288.3

Item	Main	Standard	Rapid	Blitz
Rating	1361.5	1344.4	1265.2	1200
Raw rating	1361.5	1344.4	1265.2	1200
Weighted rating	1319.3	1280.2	1264	1200
Weighted performance	1339.2	1324.4	0	0
Floor	861.5	844.4	800.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	131.7	135	151.1	165.8
Highest rating	1400.8 2024-05-01	1353.5 2025-09-01	1413.1 2024-05-01	1200 2018-10-01
Highest raw rating	1361.5 2025-09-01	1344.4 2025-09-01	1300.8 2024-06-01	1200 2024-02-01
Highest weighted rating	1308 2025-09-01	1266.1 2025-09-01	1257.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1400.8 2025-07-01	1353.5 2025-09-01	1413.1 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.3	0
New rating	1361.5	1344.4	1265.5	1200
Analysis
Rating	1361.5	1344.4	1265.2	1200
Raw rating	1361.5	1344.4	1265.2	1200
Weighted rating	1319.3	1280.2	1264
Weighted performance	1339.2	1324.4	0
K-factor	36	36	36	36
Floor	861.5	844.4	800.8	700
Max/Min rating change allowed	131.7	135	151.1	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	1361.5	1344.4	1265.2	1200
New weighted rating	1324.2	1286.6	1265.5	1200
New weighted performance	1331	1316.2	0	0
Temp new rating	1361.5	1344.4	1265.5	1200
Temp new rating +/-	0	0	0.3	0
Final new rating +/-	0	0	0.3	0
New rating	1361.5	1344.4	1265.5	1200
New K-factor	36	36	36	36
New floor	861.5	844.4	800.8	700

Item	Main	Standard	Rapid
	0	0	0
	24	24	0
	25	10	15
	15	10	5
	9	9	0
	0	0	0
History	73	53	20

Games since
	Main 49	Standard 34		Rapid 15		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2598		895		144
Male	2090		715		112
U18	407		157		23
U18 Male	345		131		17
Standard
	RSA		Province		Region
Overall	2714		990		144
Male	2174		791		115
U18	440		173		22
U18 Male	375		148		18
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	24	16.5	68.75	159.4	1233.2	1392.6
Standard	24	16.5	68.75	159.4	1233.2	1392.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	73	42	57.53	64	1256.4	1320.4
Standard	53	29.5	55.66	48.1	1258.4	1306.5
Rapid	20	12.5	62.5	106.2	1251.1	1357.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1361.5	1344.4	1265.2	1200
2025-09-30	1361.5	1344.4	1265.2	1200
2025-09-01	1361.5	1344.4	1265.2	1200
2025-08-01	1333.6	1307.4	1265.2	1200
2025-07-01	1333.6	1307.4	1265.2	1200
2025-06-01	1336.4	1309.6	1265.2	1200
2025-05-01	1294.1	1255.1	1265.2	1200
2025-04-01	1294.1	1255.1	1265.2	1200
2025-03-01	1296.7	1251.1	1265.2	1200
2025-02-01	1289.1	1237.1	1265.2	1200
2025-01-01	1289.1	1228.2	1265.2	1200
2024-12-01	1289.1	1228.2	1265.2	1200
2024-11-01	1289.1	1228.2	1265.2	1200
2024-10-01	1301.9	1228.2	1300.8	1200
2024-09-01	1338.7	1254.5	1300.8	1200
2024-08-01	1338.7	1254.5	1300.8	1200
2024-07-01	1338.7	1254.5	1300.8	1200
2024-09-01	1338.7	1254.5	1300.8	1200
2024-05-01	1273.2	1254.5	1197.2	1200
2024-04-01	1273.2	1254.5	1197.2	1200
2024-03-01	1239.1	1254.5	1144.4	1200
2024-02-01	1239.1	1254.5	1144.4	1200
2024-01-01	1203.5	1218.9	1144.4	1200
2023-12-01	1203.5	1218.9	1144.4	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	Ekurhuleni North Schools Teams 2025 (U17 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Ekurhuleni North School District Finals 2025 (U18 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Benoni High School Cluster 2025 (U17)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
4	East Rand Chess Club Open 2025 (B)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
5	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U17 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Ekurhuleni North School District Finals 2025 (U18 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Benoni High School Cluster 2025 (U17)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
4	East Rand Chess Club Open 2025 (B)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
5	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Gauteng Top Schools 2024 (U15 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Ekurhuleni North Schools Finals - Teams 2024 (U15 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
8	Benoni Cluster High Schools Teams 2024 (U15)	2024-05-11	2024-05-11	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
9	Benoni High Schools Cluster Individuals 2024 (U15 Boys)	2024-03-16	2024-03-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	JMC Kick Off Tournament 2024 (D)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
11	Ekurhuleni North School Teams 2023 (U19)	2023-08-05	2023-08-05	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
12	Ekurhuleni North Schools Individual Finals 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
13	Benoni Cluster High School League 2023 (U19 Open)	2023-05-06	2023-05-06	Rapid	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
14	2022 Tshwane Chess Open Registration Tournament (D1)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	3	2	Yes	Analysis
15	Ekurhuleni Chess Open 2022 (A)	2022-01-07	2022-01-09	Standard	Ekurhuleni (GE)	7	6	0.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament East Rand Chess Club Open 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Greenwood, R (Raymond Christopher)				Opponent Kobe, B (Bonolo)
2	6	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Abbott, J (Janco)				Opponent Kotze, M (Morne)
3	4	Tournament JMC Kick Off Tournament 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-01-28	rnd 5	type Standard	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Naran, Y (Yash)				Opponent Ussuph, Y (Yahya)

#	Games	Start				End
1	9	Tournament East Rand Chess Club Open 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Greenwood, R (Raymond Christopher)				Opponent Kobe, B (Bonolo)
2	4	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent Mokoena, A (Amohelang)				Opponent Horn, C (Cade)
3	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Naidoo, M (Mateo Ronald)				Opponent Jordaan, CJ (Christiaan)

#	Games	Start				End
1	7	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Gauteng Top Schools 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Abbott, J (Janco)				Opponent Mogame, B (Bokang)
2	3	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 1	type Rapid	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Hendrikse, L (Liam)				Opponent Ussuph, Y (Yahya)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Ndlovu, SA (Sibusiso Abraham)				Opponent Ndlovu, SA (Sibusiso Abraham)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Abbott, J (Janco)				Opponent Kotze, M (Morne)
2	4	Tournament Benoni High School Cluster 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Keyser, D (Declan)				Opponent Kobe, B (Bonolo)
3	4	Tournament East Rand Chess Club Open 2025				Tournament Benoni High School Cluster 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Greenwood, R (Raymond Christopher)				Opponent Myburgh, X (Xuan)

#	Games	Start				End
1	4	Tournament Benoni High School Cluster 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Keyser, D (Declan)				Opponent Kobe, B (Bonolo)
2	4	Tournament East Rand Chess Club Open 2025				Tournament Benoni High School Cluster 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Greenwood, R (Raymond Christopher)				Opponent Myburgh, X (Xuan)
3	4	Tournament Ekurhuleni North Schools Individual Finals 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-05-13	rnd 2	type Standard	result 1	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent Mokoena, A (Amohelang)				Opponent Horn, C (Cade)

#	Games	Start				End
1	7	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Gauteng Top Schools 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Abbott, J (Janco)				Opponent Mogame, B (Bokang)
2	3	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 1	type Rapid	result 1	date 2024-03-16	rnd 3	type Rapid	result 1
		Opponent Hendrikse, L (Liam)				Opponent Ussuph, Y (Yahya)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Ndlovu, SA (Sibusiso Abraham)				Opponent Ndlovu, SA (Sibusiso Abraham)

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	Jordaan ,CJ (Christiaan)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
1	Jordaan ,CJ (Christiaan)	4	1038.4	1357.2	4	980.7	1357.2	0	0	0	0	0	0
2	Kotze ,M (Morne)	3	3	425	2	2	425	1	1	425	0	0	0
2	Kotze ,M (Morne)	3	1186.8	1611.8	2	1212.1	1611.8	1	1200	1611.8	0	0	0
3	Kushar ,T (Tristan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kushar ,T (Tristan)	2	1573.6	1148.6	2	1584.3	1148.6	0	0	0	0	0	0
4	Hamilton-Hall ,R (Riley)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Hamilton-Hall ,R (Riley)	2	1364.2	939.2	2	1307.6	939.2	0	0	0	0	0	0
5	Bothma ,J (Jaculene)	2	2	425	1	1	425	1	1	425	0	0	0
5	Bothma ,J (Jaculene)	2	1411.1	1836.1	1	1380.3	1836.1	1	1258.3	1836.1	0	0	0
6	Ussuph ,Y (Yahya)	2	2	425	0	0	0	2	2	425	0	0	0
6	Ussuph ,Y (Yahya)	2	1203.7	1628.7	0	0	0	2	1267.3	1628.7	0	0	0
7	Shen Yu ,F (Frank)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Shen Yu ,F (Frank)	1	1506	1081	1	1498.1	1081	0	0	0	0	0	0
8	Bogaard ,A (Anneke)	1	1	425	1	1	425	0	0	0	0	0	0
8	Bogaard ,A (Anneke)	1	1098.5	1523.5	1	1083.6	1523.5	0	0	0	0	0	0
9	Wang ,H (Henry)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Wang ,H (Henry)	1	1284.9	1284.9	1	1271.5	1284.9	0	0	0	0	0	0
10	Khubeka ,T (Thandolwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Khubeka ,T (Thandolwethu)	1	1134.6	709.6	1	1123.2	709.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Helmbold, K (Kurt)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms