Chess South Africa Ratings Database

PLAYER PAGE

Personal

Moolman, A (Arno)

Chess SA id

106053115

FIDE id

Date of birth

2006-02-09 (U20)

Gender

Male

Region

Mangaung (FMB)

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	1318.8	1259.1	1201.3	860.4
Raw rating	1318.8	1259.1	1200.6	860.4
Weighted rating	1313.2	1246.4	1201.3	860.4
Weighted performance	1084.6	1051.6	978.5	0
Floor	818.9	759.1	729.7	500
K-factor	36	36	36	40
Min/Max rating change allowed	140	152.4	165.7	269
Highest rating	1339.4 2024-02-01	1259.1 2024-12-01	1328.1 2022-02-01	1200 2018-02-01
Highest raw rating	1318.9 2024-03-01	1259.1 2024-12-01	1229.7 2024-04-01	860.4 2024-02-01
Highest weighted rating	1308.9 2025-08-01	1240 2025-08-01	1229.7 2024-11-01	860.4 2024-11-01
Highest weighted performance	1339.4 2024-02-01	1203.7 2024-02-01	1328.1 2022-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1318.8	1259.1	1201.4	860.4
Analysis
Rating	1318.8	1259.1	1201.3	860.4
Raw rating	1318.8	1259.1	1200.6	860.4
Weighted rating	1313.2	1246.4	1201.3
Weighted performance	1084.6	1051.6	978.5
K-factor	36	36	36	40
Floor	818.9	759.1	729.7	500
Max/Min rating change allowed	140	152.4	165.7	269
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	1318.8	1259.1	1200.6	860.4
New weighted rating	1314.8	1249	1201.4	860.4
New weighted performance	1084.2	1051.1	978.1	0
Temp new rating	1318.8	1259.1	1201.4	860.4
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1318.8	1259.1	1201.4	860.4
New K-factor	36	36	36	40
New floor	818.9	759.1	729.7	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	26	11	15	0
	27	10	17	0
	22	12	10	0
	0	0	0	0
History	255	199	42	14

Games since
	Main 28	Standard 11		Rapid 17		Blitz 0
Gender	Male
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
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	133	69	51.88	16	1127.3	1143.2
Standard	77	37	48.05	-16.6	1065	1048.4
Rapid	42	24	57.14	60.7	1269.4	1330.1
Blitz	14	8	57.14	60.7	1043.3	1104

Date	Main	Standard	Rapid	Blitz
2025-09-30	1318.8	1259.1	1200.6	860.4
2025-09-01	1318.8	1259.1	1200.6	860.4
2025-08-01	1318.8	1259.1	1200.6	860.4
2025-07-01	1318.8	1259.1	1200.1	860.4
2025-06-01	1318.8	1259.1	1199.1	860.4
2025-05-01	1318.8	1259.1	1197.6	860.4
2025-04-01	1318.8	1259.1	1195.9	860.4
2025-03-01	1318.8	1259.1	1195.5	860.4
2025-02-01	1318.8	1259.1	1195.5	860.4
2025-01-01	1318.8	1259.1	1195.5	860.4
2024-12-01	1318.8	1259.1	1195.5	860.4
2024-11-01	1302.7	1227.1	1195.5	860.4
2024-10-01	1302.7	1227.1	1195.5	860.4
2024-09-01	1302.7	1227.1	1195.5	860.4
2024-08-01	1317.6	1227.1	1229.7	860.4
2024-07-01	1317.6	1227.1	1229.7	860.4
2024-06-01	1317.6	1227.1	1229.7	860.4
2024-08-01	1317.6	1227.1	1229.7	860.4
2024-04-01	1317.6	1227.1	1229.7	860.4
2024-03-01	1318.9	1227.1	1222.9	860.4
2024-02-01	1213	1137.5	1161.7	860.4
2024-01-01	1213	1137.5	1161.7	860.4
2023-12-01	1213	1137.5	1161.7	860.4
2023-11-01	1213	1137.5	1161.7	860.4

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	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
2	Bloemfontein Highschool League 02 Aug 2024 (U19A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
3	Bloemfontein Highschool League 2024 (U19A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis
4	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
5	Bloemfontein High School League 16 February 2024 (U19A+U19B)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
6	Bloemfontein HS League 27 October 2023 (U19)	2023-10-27	2023-10-27	Rapid	Cape Winelands (WCW)	5	2	1	Yes	Analysis
7	Bloemfontein League 25 August 2023 (U19A)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
8	Inter Regional Chess Championship 2023 (U18)	2023-05-19	2023-05-20	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
9	Grey College Team Championship 2023 (A)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
10	Bloemfontein Highschool League 24 Feb 2023 (U19A)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
11	Kings & Queens Chess 21 January 2023 (A)	2023-01-21	2023-01-21	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
12	2022 South African Junior Team Chess Championships (U18 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis
13	Mangaung Metro Chess 13 August 2022 (B)	2022-08-13	2022-08-13	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
14	Bloemfontein Schools League 2022 (U19+Open)	2022-02-25	2022-02-25	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
15	Grey College Team Championship 2022 (A)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
16	Smart Chess Blitz 2020 (U16+U18)	2020-02-29	2020-02-29	Blitz	Mangaung (FMB)	7	7	3	Yes	Analysis
17	High School League Tournament 2020 (U15)	2020-02-08	2020-02-08	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
18	Mangaung Metro Chess February 2020 (C)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	3	2	Yes	Analysis
19	Mangaung Metro Chess October 2019 (C)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
20	Mangaung Metro Chess 18-19 January 2019 (C)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
21	Mangaung Metro Chess12 & 13 October 2018 (D)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
22	Inter Regional 2018 (U14 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
23	Smart Chess Blitz 2018 (U14)	2018-03-03	2018-03-03	Blitz	Mangaung (FMB)	7	7	5	Yes	Analysis
24	Mangaung Metro Chess 2 & 3 February 2018 (D)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
25	Mangaung Metro Chess 19 & 20 January 2018 (D)	2018-01-19	2018-01-20	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
26	South African Junior Team Championships 2017 (U12A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-23	rnd 2	type Standard	result 1	date 2024-03-08	rnd 1	type Rapid	result 0.5
		Opponent Van Der Merwe, C (Clara)				Opponent Fumba, I (Immanuel)
2	5	Tournament Grey College Team Championship 2022				Tournament Bloemfontein Schools League 2022
		date 2022-02-19	rnd 4	type Standard	result 1	date 2022-02-25	rnd 3	type Rapid	result 1
		Opponent Nel, A (Adolf)				Opponent Mokoteli, C (Cleo)
3	5	Tournament Mangaung Metro Chess 19 & 20 January 2018				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-20	rnd 5	type Standard	result 1	date 2018-02-03	rnd 4	type Standard	result 1
		Opponent Van Rooyen, B (Bart)				Opponent Melville, J (Jason)

#	Games	Start				End
1	6	Tournament Grey College Team Championship 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-02-23	rnd 2	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 0.5
		Opponent Van Der Merwe, C (Clara)				Opponent Els, A (Aiden)
2	5	Tournament Mangaung Metro Chess 19 & 20 January 2018				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-20	rnd 5	type Standard	result 1	date 2018-02-03	rnd 4	type Standard	result 1
		Opponent Van Rooyen, B (Bart)				Opponent Melville, J (Jason)
3	3	Tournament Mangaung Metro Chess February 2020				Tournament Grey College Team Championship 2022
		date 2020-02-22	rnd 4	type Standard	result 1	date 2022-02-18	rnd 1	type Standard	result 1
		Opponent De Klerk, L (Lize)				Opponent Markgraaff, TC (TC Ivandro)

#	Games	Start				End
1	4	Tournament Kings & Queens Chess 21 January 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Feldman, M (Matthew)				Opponent Human, L (Lara)
2	4	Tournament Bloemfontein Schools League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-02-25	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 3	type Rapid	result 1
		Opponent Koeberg, E (Ezay)				Opponent Swanepoel, W (Wj)
3	3	Tournament Bloemfontein High School League 16 February 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-16	rnd 4	type Rapid	result 1	date 2024-03-08	rnd 1	type Rapid	result 0.5
		Opponent Robberts, M (Morne Christian)				Opponent Fumba, I (Immanuel)

#	Games	Start				End
1	4	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 3	type Blitz	result 1	date 2018-03-03	rnd 6	type Blitz	result 1
		Opponent Beelders, R (Ryan)				Opponent Van Wyk, S (Shimiah)
2	2	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 4	type Blitz	result 1	date 2020-02-29	rnd 5	type Blitz	result 1
		Opponent Landman, D (Danielle)				Opponent Nwenyi, P (Prince)
3	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 1	type Blitz	result 1	date 2020-02-29	rnd 1	type Blitz	result 1
		Opponent Shariff, J (Juan-Pierre)				Opponent Shariff, J (Juan-Pierre)

#	Games	Start				End
1	4	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-23	rnd 2	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, C (Clara)				Opponent Mafela, T (Tshiamo)
2	4	Tournament Bloemfontein Schools League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-02-25	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 3	type Rapid	result 1
		Opponent Koeberg, E (Ezay)				Opponent Swanepoel, W (Wj)
3	4	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 3	type Blitz	result 1	date 2018-03-03	rnd 6	type Blitz	result 1
		Opponent Beelders, R (Ryan)				Opponent Van Wyk, S (Shimiah)

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-02-23	rnd 2	type Standard	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Van Der Merwe, C (Clara)				Opponent Engelbrecht, J (Jenna)
2	3	Tournament Mangaung Metro Chess February 2020				Tournament Grey College Team Championship 2022
		date 2020-02-22	rnd 4	type Standard	result 1	date 2022-02-18	rnd 1	type Standard	result 1
		Opponent De Klerk, L (Lize)				Opponent Markgraaff, TC (TC Ivandro)
3	3	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament Mangaung Metro Chess12 & 13 October 2018
		date 2018-10-13	rnd 3	type Standard	result 1	date 2018-10-13	rnd 5	type Standard	result 1
		Opponent Nyathela, G (Gotsemang)				Opponent Monyau, A (Aogester)

#	Games	Start				End
1	4	Tournament Bloemfontein Schools League 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-02-25	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 3	type Rapid	result 1
		Opponent Koeberg, E (Ezay)				Opponent Swanepoel, W (Wj)
2	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Wang, Z (Zirou)				Opponent Mosoeu, R (Reitumetse)
3	2	Tournament Bloemfontein High School League 16 February 2024				Tournament Bloemfontein High School League 16 February 2024
		date 2024-02-16	rnd 1	type Rapid	result 1	date 2024-02-16	rnd 2	type Rapid	result 1
		Opponent Yawathe, S (Siphoshile)				Opponent Motati, K (Katleho)

#	Games	Start				End
1	4	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 3	type Blitz	result 1	date 2018-03-03	rnd 6	type Blitz	result 1
		Opponent Beelders, R (Ryan)				Opponent Van Wyk, S (Shimiah)
2	2	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 4	type Blitz	result 1	date 2020-02-29	rnd 5	type Blitz	result 1
		Opponent Landman, D (Danielle)				Opponent Nwenyi, P (Prince)
3	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 1	type Blitz	result 1	date 2020-02-29	rnd 1	type Blitz	result 1
		Opponent Shariff, J (Juan-Pierre)				Opponent Shariff, J (Juan-Pierre)

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	Beelders ,R (Ryan)	3	2	141.7	2	1	0	0	0	0	1	1	425
1	Beelders ,R (Ryan)	3	681.7	823.3	2	762.8	681.7	0	0	0	1	534.4	1106.7
2	Kotze ,CJ (Christiaan Jacob)	3	0	-425	0	0	0	3	0	-425	0	0	0
2	Kotze ,CJ (Christiaan Jacob)	3	1620.5	1195.5	0	0	0	3	1562.4	1195.5	0	0	0
3	Bouwer ,L (Luan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Bouwer ,L (Luan)	2	1078.4	1078.4	2	1072.9	1078.4	0	0	0	0	0	0
4	Namane ,O (Orapeleng)	2	2	425	2	2	425	0	0	0	0	0	0
4	Namane ,O (Orapeleng)	2	537.7	962.7	2	544.2	962.7	0	0	0	0	0	0
5	Markgraaff ,TC (TC Ivandro)	2	2	425	2	2	425	0	0	0	0	0	0
5	Markgraaff ,TC (TC Ivandro)	2	1261.9	1686.9	2	1264.9	1686.9	0	0	0	0	0	0
6	Nel ,A (Adolf)	2	2	425	2	2	425	0	0	0	0	0	0
6	Nel ,A (Adolf)	2	1071.6	1496.6	2	1054.2	1496.6	0	0	0	0	0	0
7	Wang ,Z (Zirou)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Wang ,Z (Zirou)	2	1152.7	1152.7	1	1200	727.7	1	1104.8	1577.7	0	0	0
8	Shariff ,J (Juan-Pierre)	2	1	0	1	0	-425	0	0	0	1	1	425
8	Shariff ,J (Juan-Pierre)	2	1237.5	1237.5	1	1202.4	812.5	0	0	0	1	1200	1662.5
9	Motsemme ,K (Kelebogile)	2	2	425	1	1	425	0	0	0	1	1	425
9	Motsemme ,K (Kelebogile)	2	529.8	954.8	1	503.2	954.8	0	0	0	1	537.2	954.8
10	Van Wyk ,S (Shimiah)	2	1	0	1	0	-425	0	0	0	1	1	425
10	Van Wyk ,S (Shimiah)	2	587.3	587.3	1	537.6	162.3	0	0	0	1	537.6	1012.3

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Moolman, A (Arno)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms