Chess South Africa Ratings Database

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Personal

Jordaan, D (Donovan)

Chess SA id

109076051

FIDE id

Date of birth

2009-05-14 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-02-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1165.4	1160.5	502	502
Raw rating	1165.4	1160.5	502	502
Weighted rating	1165.4	1160.5	502	502
Weighted performance	624.4	620.3	0	0
Floor	667.7	666.5	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	174.2	175.4	448.2	448.2
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1167.7 2021-12-01	1166.5 2021-12-01	502 2024-02-01	502 2024-02-01
Highest weighted rating	1167.7 2024-11-01	1166.5 2024-11-01	502 2024-11-01	502 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1165.4	1160.5	502	502
Analysis
Rating	1165.4	1160.5	502	502
Raw rating	1165.4	1160.5	502	502
Weighted rating	1165.4	1160.5	502
Weighted performance	624.4	620.3	0
K-factor	40	40	40	40
Floor	667.7	666.5	500	500
Max/Min rating change allowed	174.2	175.4	448.2	448.2
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	1165.4	1160.5	502	502
New weighted rating	1165.4	1160.5	502	502
New weighted performance	624	619.9	0	0
Temp new rating	1165.4	1160.5	502	502
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1165.4	1160.5	502	502
New K-factor	40	40	40	40
New floor	667.7	666.5	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	10	10	0
	20	20	0
History	212	207	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	-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	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	130	67	51.54	13.1	1024.5	1037.5
Standard	130	67	51.54	13.1	1024.5	1037.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1165.4	1160.5	502	502
2025-09-01	1165.4	1160.5	502	502
2025-08-01	1165.4	1160.5	502	502
2025-07-01	1165.4	1160.5	502	502
2025-06-01	1165.4	1160.5	502	502
2025-05-01	1165.4	1160.5	502	502
2025-04-01	1165.4	1160.5	502	502
2025-03-01	1165.4	1160.5	502	502
2025-02-01	1165.4	1160.5	502	502
2025-01-01	1165.4	1160.5	502	502
2024-12-01	1165.4	1160.5	502	502
2024-11-01	1165.4	1160.5	502	502
2024-10-01	1165.4	1160.5	502	502
2024-09-01	1165.4	1160.5	502	502
2024-08-01	1165.4	1160.5	502	502
2024-07-01	1165.4	1160.5	502	502
2024-06-01	1165.4	1160.5	502	502
2024-08-01	1165.4	1160.5	502	502
2024-04-01	1165.4	1160.5	502	502
2024-03-01	1165.4	1160.5	502	502
2024-02-01	1165.4	1160.5	502	502
2024-01-01	1165.4	1160.5	502	502
2023-12-01	1165.4	1160.5	502	502
2023-11-01	1165.4	1160.5	502	502

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	Lebone II 2022 (C)	2022-02-12	2022-02-12	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Fide At The King`s Gate 2022 (C)	2022-02-26	2022-02-26	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Bojanala SAJCC Trials - Session 3 of 3 2021 (C)	2021-11-20	2021-11-20	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	Bojanala SAJCC Trials - Session 2 of 3 2021 (B)	2021-11-13	2021-11-13	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
5	NC Open 2021 (C)	2021-10-22	2021-10-23	Standard	Frances Baard (NCF)	5	5	1	Yes	Analysis
6	2021 Lardies Ope (D)	2021-10-30	2021-10-30	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	Laerskool Proteapark 2020 (D)	2020-02-29	2020-02-29	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
8	2019 South African Junior Team Championships (U12D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
9	Selly Park 2019 (C)	2019-10-05	2019-10-05	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
10	NW Open 2019 (B)	2019-10-12	2019-10-12	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
11	Inter Region 2019 (U12 Open)	2019-10-19	2019-10-19	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
12	Lebone II 2019 (U12)	2019-09-14	2019-09-14	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
13	Laerskool Rustenburg 2019 (U12)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
14	Inter Regional Chess Championship 2019 (U12)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	1.5	Yes	Analysis
15	Laerskool Olienpark 2019 (U12)	2019-04-06	2019-04-06	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
16	Rustenburg Noord Primary Tournament 2019 (U12)	2019-02-09	2019-02-09	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
17	Fields College Open 2019 (U12)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
18	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
19	Lebone II Chess 2018 (U10)	2018-09-01	2018-09-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
20	Bojanala Regionals 2018 (U10)	2018-09-15	2018-09-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
21	Laerskool Brits Tournament 2018 (U10)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
22	Inter Regional 2018 (U10 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
23	Hoerskool Brits 2018 (U10)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
24	Laerskool Rustenburg Noord Primary 2018 (D)	2018-02-24	2018-02-24	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
25	South African Junior Team Championships 2017 (U10D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Rustenburg Noord Primary Tournament 2019				Tournament Laerskool Olienpark 2019
		date 2019-02-09	rnd 4	type Standard	result 0.5	date 2019-04-06	rnd 2	type Standard	result 0.5
		Opponent Redelinghuys, A (Alexander)				Opponent Wolmarans, CH (Cornelius)
2	4	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-15	rnd 2	type Standard	result 1
		Opponent Molobye, T (Tlotlang)				Opponent Molefinyane, O (Omatla)
3	4	Tournament South African Junior Team Championships 2017				Tournament Laerskool Rustenburg Noord Primary 2018
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-02-24	rnd 1	type Standard	result 1
		Opponent Radley, CC (Carl Christopher)				Opponent Matlhole, KD (Keotshepile)

#	Games	Start				End
1	4	Tournament Rustenburg Noord Primary Tournament 2019				Tournament Laerskool Olienpark 2019
		date 2019-02-09	rnd 4	type Standard	result 0.5	date 2019-04-06	rnd 2	type Standard	result 0.5
		Opponent Redelinghuys, A (Alexander)				Opponent Wolmarans, CH (Cornelius)
2	4	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-15	rnd 2	type Standard	result 1
		Opponent Molobye, T (Tlotlang)				Opponent Molefinyane, O (Omatla)
3	4	Tournament South African Junior Team Championships 2017				Tournament Laerskool Rustenburg Noord Primary 2018
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-02-24	rnd 1	type Standard	result 1
		Opponent Radley, CC (Carl Christopher)				Opponent Matlhole, KD (Keotshepile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-15	rnd 2	type Standard	result 1
		Opponent Molobye, T (Tlotlang)				Opponent Molefinyane, O (Omatla)
2	4	Tournament South African Junior Team Championships 2017				Tournament Laerskool Rustenburg Noord Primary 2018
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-02-24	rnd 1	type Standard	result 1
		Opponent Radley, CC (Carl Christopher)				Opponent Matlhole, KD (Keotshepile)
3	3	Tournament Fide At The King`s Gate 2022				Tournament Fide At The King`s Gate 2022
		date 2022-02-26	rnd 3	type Standard	result 1	date 2022-02-26	rnd 5	type Standard	result 1
		Opponent Tsele, K (Kefentse)				Opponent Baker, S (Shanel)

#	Games	Start				End
1	4	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-15	rnd 2	type Standard	result 1
		Opponent Molobye, T (Tlotlang)				Opponent Molefinyane, O (Omatla)
2	4	Tournament South African Junior Team Championships 2017				Tournament Laerskool Rustenburg Noord Primary 2018
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-02-24	rnd 1	type Standard	result 1
		Opponent Radley, CC (Carl Christopher)				Opponent Matlhole, KD (Keotshepile)
3	3	Tournament Fide At The King`s Gate 2022				Tournament Fide At The King`s Gate 2022
		date 2022-02-26	rnd 3	type Standard	result 1	date 2022-02-26	rnd 5	type Standard	result 1
		Opponent Tsele, K (Kefentse)				Opponent Baker, S (Shanel)

No games found.

#	Games	Start				End

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	Mulder ,SL (Stephanus)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mulder ,SL (Stephanus)	3	962.4	820.8	3	963.4	820.8	0	0	0	0	0	0
2	Molefinyane ,O (Omatla)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Molefinyane ,O (Omatla)	3	892.6	750.9	3	866.4	750.9	0	0	0	0	0	0
3	Wolmarans ,CH (Cornelius Hendrik)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Wolmarans ,CH (Cornelius Hendrik)	3	1013	729.6	3	1001.9	729.6	0	0	0	0	0	0
4	Bredenkamp ,G (Gunther)	3	3	425	3	3	425	0	0	0	0	0	0
4	Bredenkamp ,G (Gunther)	3	962.1	1387.1	3	934.8	1387.1	0	0	0	0	0	0
5	Baker ,S (Shanel)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Baker ,S (Shanel)	3	1059.4	1201	3	1044	1201	0	0	0	0	0	0
6	Difotso ,LR (Lebogang Rotondwa)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Difotso ,LR (Lebogang Rotondwa)	3	1309.5	884.5	3	1297.1	884.5	0	0	0	0	0	0
7	Molobye ,T (Tlotlang)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Molobye ,T (Tlotlang)	3	922	1063.7	3	911.9	1063.7	0	0	0	0	0	0
8	Matebula ,A (Asante)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Matebula ,A (Asante)	3	945.3	803.6	3	938.3	803.6	0	0	0	0	0	0
9	Pedersen ,J (Jj)	2	2	425	2	2	425	0	0	0	0	0	0
9	Pedersen ,J (Jj)	2	1106.2	1531.2	2	1086.1	1531.2	0	0	0	0	0	0
10	Redelinghuys ,A (Alexander)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Redelinghuys ,A (Alexander)	2	1178.2	1390.8	2	1171.6	1390.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jordaan, D (Donovan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms