Chess South Africa Ratings Database

PLAYER PAGE

Personal

Delport, B (Ben)

Chess SA id

106050532

FIDE id

Date of birth

2006-05-25 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1520.5	1544.7	1171.7	1130.5
Raw rating	1519.8	1544.7	1171.7	1130.5
Weighted rating	1520.5	1537.1	1171	1130.5
Weighted performance	1221.4	1251.2	0	0
Floor	1101.9	1098.7	680.4	630.5
K-factor	28	32	40	40
Min/Max rating change allowed	105.1	101.5	172.6	183.1
Highest rating	1619.1 2023-01-01	1615.8 2023-01-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1601.9 2023-02-01	1598.7 2023-02-01	1180.4 2024-02-01	1130.5 2024-02-01
Highest weighted rating	1601.9 2024-10-01	1533.1 2025-08-01	1180.4 2024-11-01	1130.5 2024-11-01
Highest weighted performance	1619.1 2023-01-01	1615.8 2023-01-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0	0	0
New rating	1520.6	1544.7	1171.7	1130.5
Analysis
Rating	1520.5	1544.7	1171.7	1130.5
Raw rating	1519.8	1544.7	1171.7	1130.5
Weighted rating	1520.5	1537.1	1171
Weighted performance	1221.4	1251.2	0
K-factor	28	32	40	40
Floor	1101.9	1098.7	680.4	630.5
Max/Min rating change allowed	105.1	101.5	172.6	183.1
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	1519.8	1544.7	1171.7	1130.5
New weighted rating	1520.6	1538.8	1170.9	1130.5
New weighted performance	1220.8	1250.6	0	0
Temp new rating	1520.6	1544.7	1171.7	1130.5
Temp new rating +/-	0.2	0	0	0
Final new rating +/-	0.2	0	0	0
New rating	1520.6	1544.7	1171.7	1130.5
New K-factor	28	32	40	40
New floor	1101.9	1098.7	680.4	630.5

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	10	5
	37	37	0
	59	52	7
	16	16	0
History	591	564	27

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	281	147	52.31	19.7	1330.7	1350.4
Standard	259	134.5	51.93	16.4	1335.8	1352.2
Rapid	22	12.5	56.82	58	1271.1	1329.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1519.8	1544.7	1171.7	1130.5
2025-09-01	1519.8	1544.7	1171.7	1130.5
2025-08-01	1519.8	1544.7	1171.7	1130.5
2025-07-01	1519.3	1544.7	1171.7	1130.5
2025-06-01	1518.8	1544.7	1171.7	1130.5
2025-05-01	1518.4	1544.7	1171.7	1130.5
2025-04-01	1518.3	1544.7	1171.7	1130.5
2025-03-01	1518.3	1544.7	1171.7	1130.5
2025-02-01	1518.3	1544.7	1170.5	1130.5
2025-01-01	1518.3	1544.7	1151.6	1130.5
2024-12-01	1518.3	1544.7	1151.6	1130.5
2024-11-01	1518.3	1544.7	1151.6	1130.5
2024-10-01	1546	1544.7	1180.4	1130.5
2024-09-01	1546	1544.7	1180.4	1130.5
2024-08-01	1519.3	1507.6	1180.4	1130.5
2024-07-01	1519.3	1507.6	1180.4	1130.5
2024-06-01	1519.3	1507.6	1180.4	1130.5
2024-08-01	1519.3	1507.6	1180.4	1130.5
2024-04-01	1519.3	1507.6	1180.4	1130.5
2024-03-01	1519.3	1507.6	1180.4	1130.5
2024-02-01	1519.3	1507.6	1180.4	1130.5
2024-01-01	1489.8	1469.2	1180.4	1130.5
2023-12-01	1489.8	1469.2	1173.3	1130.5
2023-11-01	1489.8	1469.2	1173.3	1130.5

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Gauteng Top Schools 2024 (U19 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
2	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U19A)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2024 Gauteng Inter-Region Chess Championship (U18A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
4	2023 Woman's Day Open Chess Tournament (Queen)	2023-08-09	2023-08-09	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	2023 Tshwane South School District CLOSED League Championship (U19)	2023-07-29	2023-07-29	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
6	2023 Lubowski Open Tournament (B)	2023-06-24	2023-06-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	2023 Tshwane South School District CLOSED Individual Championships (U18 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
8	2023 South African Junior Closed Chess Championships (U18 Open)	2023-03-31	2023-04-04	Standard	Chess South Africa (CSA)	9	8	3.5	Yes	Analysis
9	Harties Wolf Pack 2023 (FIDE Queens)	2023-01-21	2023-01-21	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
10	2023 Tshwane Chess Open Registration Tournament (B1)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
11	2022 South African Junior Wild Card Chess Championships (U18+U20 Open)	2022-12-09	2022-12-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
12	2022 South African Junior Team Chess Championships (U18 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis
13	2022 Alekhine Open (B)	2022-08-13	2022-08-14	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
14	2022 Gauteng Schools Team Championships (U19 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
15	2022 Gauteng Schools Individual Chess Championship (U18 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
16	2022 Milos Ristic Open Chess Tournament (B)	2022-05-28	2022-05-28	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
17	D4 Individuals 2022 (U18 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	5	Yes	Analysis
18	South African Junior Closed Chess Championships 2022 (U16 Open)	2022-03-28	2022-04-02	Standard	Chess South Africa (CSA)	11	10	5	Yes	Analysis
19	2022 Gauteng Interregion (U16 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
20	2022 Tshwane Chess Open Registration Tournament (B)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
21	2021 Etienne Lewis Closed Trials (U16 Open)	2021-09-24	2021-09-26	Standard	Nelson Mandela Bay (ENM)	7	6	1.5	Yes	Analysis
22	2021 Lubowski Open Tournament (B)	2021-05-01	2021-05-02	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
23	2021 Blou Bul Tournament (B)	2021-04-10	2021-04-10	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
24	2020 Waterkloof Open (B)	2020-02-29	2020-03-01	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
25	Grey College Team Championship 2020 (A)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
26	2020 Registration Tournament (B)	2020-01-25	2020-01-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
27	2019 Wild Card Chess Championship (U14 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
28	2019 South African Junior Team Championships (U14A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
29	2019 Etienne Lewis Trials (U14 Boys)	2019-08-30	2019-09-01	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
30	The King`s Cup League - Stage 2 2019 (A)	2019-09-07	2019-09-07	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
31	Ekurhuleni Grand Prix 2019 (B)	2019-09-14	2019-09-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
32	2019 Mid-Gauteng Open (B)	2019-08-17	2019-08-17	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
33	2019 Alekhine Open (B)	2019-08-09	2019-08-10	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
34	2019 D4 Tshwane South Schools League Team Finals (U13)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
35	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
36	2019 Lubowski Open Tournament (B)	2019-05-11	2019-05-12	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
37	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
38	2019 Capablanca Chess Festival (Swiss B)	2019-04-19	2019-04-21	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
39	2019 D4 Individual Finals (U13 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
40	2019 Tshwane Chess Registration Tournament (B)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
41	2018 Etienne Lewis Trials (U14 Boys)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
42	2018 Alekhine Open (B)	2018-08-09	2018-08-11	Standard	Tshwane (GTP)	6	5	1.5	Yes	Analysis
43	Commonwealth Chess Championships 2018	2018-06-26	2018-07-01	Standard	India (IND)	7	7	3	Yes	Analysis
44	2018 Super 12 (Senior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
45	2018 Capablanca Swiss (B)	2018-04-27	2018-04-29	Standard	Tshwane (GTP)	7	7	3	Yes	Analysis
46	2018 South African Junior Closed Chess Championships (U12 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	6	Yes	Analysis
47	2018 Waterkloof Open (C)	2018-03-03	2018-03-04	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
48	2018 Piet Robbertse Chess Tournament (B)	2018-02-03	2018-02-03	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
49	2018 Constantia Park Open (C)	2018-02-10	2018-02-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
50	South African Junior Team Championships 2017 (U12A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	12	Tournament 2019 Tshwane Chess Registration Tournament				Tournament 2019 Capablanca Chess Festival
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-04-20	rnd 4	type Standard	result 0.5
		Opponent Bouwer, D (Dane)				Opponent Lodi, K (Khotso)
2	11	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Gauteng Top Schools 2024
		date 2024-01-13	rnd 1	type Standard	result 0.5	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Waring, G (Gabriel)				Opponent Qwemeshe, E (Esethu)
3	8	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 South African Junior Team Chess Championships
		date 2022-08-26	rnd 4	type Standard	result 1	date 2022-12-08	rnd 7	type Standard	result 1
		Opponent Singh, N (Nimai)				Opponent Van Niekerk, A (Adrian)

#	Games	Start				End
1	12	Tournament 2019 Tshwane Chess Registration Tournament				Tournament 2019 Capablanca Chess Festival
		date 2019-01-26	rnd 3	type Standard	result 1	date 2019-04-20	rnd 4	type Standard	result 0.5
		Opponent Bouwer, D (Dane)				Opponent Lodi, K (Khotso)
2	10	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-01-13	rnd 1	type Standard	result 0.5	date 2024-08-03	rnd 5	type Standard	result 0.5
		Opponent Waring, G (Gabriel)				Opponent De Vries, MA (Andrio)
3	8	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 South African Junior Team Chess Championships
		date 2022-08-26	rnd 4	type Standard	result 1	date 2022-12-08	rnd 7	type Standard	result 1
		Opponent Singh, N (Nimai)				Opponent Van Niekerk, A (Adrian)

#	Games	Start				End
1	5	Tournament D4 Individuals 2022				Tournament Gauteng Top Schools 2024
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Eswari Niranjan, K (Krishnaraj)				Opponent Qwemeshe, E (Esethu)
2	4	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 0.5	date 2018-05-05	rnd 4	type Rapid	result 0.5
		Opponent Du Preez, K (Katrien)				Opponent Mostert, AG (Adriaan)
3	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Van Zyl, A (Andru)				Opponent Bruwer, JO (Jacobus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Tshabalala, R (Reboane)				Opponent Phathwa, S (Sive)
2	4	Tournament 2022 South African Junior Team Chess Championships				Tournament 2022 South African Junior Team Chess Championships
		date 2022-12-06	rnd 4	type Standard	result 1	date 2022-12-08	rnd 7	type Standard	result 1
		Opponent Ntsileng, SR (Sebaga)				Opponent Van Niekerk, A (Adrian)
3	4	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Eswari Niranjan, K (Krishnaraj)				Opponent Schabort, D (Danie)

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Tshabalala, R (Reboane)				Opponent Phathwa, S (Sive)
2	4	Tournament 2022 South African Junior Team Chess Championships				Tournament 2022 South African Junior Team Chess Championships
		date 2022-12-06	rnd 4	type Standard	result 1	date 2022-12-08	rnd 7	type Standard	result 1
		Opponent Ntsileng, SR (Sebaga)				Opponent Van Niekerk, A (Adrian)
3	4	Tournament 2019 D4 Individual Finals				Tournament 2019 D4 Individual Finals
		date 2019-03-09	rnd 1	type Standard	result 1	date 2019-03-09	rnd 4	type Standard	result 1
		Opponent Mitchell, T (Tiisang)				Opponent Vather, S (Shayur)

#	Games	Start				End
1	5	Tournament D4 Individuals 2022				Tournament Gauteng Top Schools 2024
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 1	type Rapid	result 1
		Opponent Eswari Niranjan, K (Krishnaraj)				Opponent Qwemeshe, E (Esethu)
2	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Van Zyl, A (Andru)				Opponent Bruwer, JO (Jacobus)
3	2	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 2	type Rapid	result 1	date 2018-05-05	rnd 3	type Rapid	result 1
		Opponent Potgieter, A (Awie)				Opponent Mcdonald, S (Stefan)

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	Fourie ,K (Keanan)	5	3.5	170	4	3.5	318.8	1	0	-425	0	0	0
1	Fourie ,K (Keanan)	5	1362.2	1532.2	4	1346.6	1681	1	1155.3	937.2	0	0	0
2	Vather ,S (Shayur)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Vather ,S (Shayur)	4	1454	1241.5	4	1453.8	1241.5	0	0	0	0	0	0
3	Singh ,N (Nimai)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Singh ,N (Nimai)	3	1161	1161	3	1155	1161	0	0	0	0	0	0
4	Shuping ,O (Omphile)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Shuping ,O (Omphile)	3	1620.1	1195.1	3	1626.5	1195.1	0	0	0	0	0	0
5	Setshedi ,N (Neo)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
5	Setshedi ,N (Neo)	3	1354.9	1638.2	3	1348.1	1638.2	0	0	0	0	0	0
6	Huisamen ,BB (Botha Brandt)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
6	Huisamen ,BB (Botha Brandt)	3	1260.6	1260.6	3	1259.9	1260.6	0	0	0	0	0	0
7	Koning ,L (Lehan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
7	Koning ,L (Lehan)	3	1413.6	1413.6	3	1409.4	1413.6	0	0	0	0	0	0
8	Liang ,YT (Yi-Tao (Anson))	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	Liang ,YT (Yi-Tao (Anson))	3	1378.2	1519.9	3	1376.9	1519.9	0	0	0	0	0	0
9	De Vries ,MA (Andrio)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
9	De Vries ,MA (Andrio)	3	1480	1480	3	1474.1	1480	0	0	0	0	0	0
10	Nel ,A (Armand)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Nel ,A (Armand)	3	1250.7	1109	3	1235.9	1109	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Delport, B (Ben)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms