Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gerber, M (Michar)

Chess SA id

1070119327

FIDE id

Date of birth

2007-04-02 (U20)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1289.4	1275	1207.9	1200
Raw rating	1289.4	1275	1207.9	1200
Weighted rating	1285.6	1272.8	1204.4	1200
Weighted performance	939.5	878.8	907.5	0
Floor	820.5	791.2	738.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	146	149	164	165.8
Highest rating	1362.3 2020-02-01	1362 2020-02-01	1238.8 2024-02-01	1200 2018-10-01
Highest raw rating	1320.5 2024-02-01	1291.2 2024-03-01	1238.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1320.5 2024-08-01	1291.2 2024-08-01	1238.8 2024-08-01	1200 2018-10-01
Highest weighted performance	1362.3 2020-02-01	1362 2020-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1289.4	1275	1207.9	1200
Analysis
Rating	1289.4	1275	1207.9	1200
Raw rating	1289.4	1275	1207.9	1200
Weighted rating	1285.6	1272.8	1204.4
Weighted performance	939.5	878.8	907.5
K-factor	36	36	36	36
Floor	820.5	791.2	738.8	700
Max/Min rating change allowed	146	149	164	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	1289.4	1275	1207.9	1200
New weighted rating	1285.6	1272.7	1204.4	1200
New weighted performance	932.9	871.6	900.6	0
Temp new rating	1289.4	1275	1207.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1289.4	1275	1207.9	1200
New K-factor	36	36	36	36
New floor	820.5	791.2	738.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	25	10	15
	10	5	5
	14	5	9
	5	0	5
History	66	32	34

Games since
	Main 25	Standard 10		Rapid 15		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	66	39	59.09	77.3	1199.2	1276.5
Standard	32	21	65.62	132.8	1165.8	1298.6
Rapid	34	18	52.94	25	1230.6	1255.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1289.4	1275	1207.9	1200
2025-09-30	1289.4	1275	1207.9	1200
2025-09-01	1289.4	1275	1207.9	1200
2025-08-01	1289.4	1275	1207.9	1200
2025-07-01	1289.4	1275	1207.9	1200
2025-06-01	1289.4	1275	1207.9	1200
2025-05-01	1289.4	1275	1207.9	1200
2025-04-01	1289.4	1275	1207.9	1200
2025-03-01	1289.4	1275	1207.9	1200
2025-02-01	1288.4	1273.9	1207	1200
2025-01-01	1262.4	1252.3	1184	1200
2024-12-01	1262.4	1252.3	1184	1200
2024-11-01	1262.4	1252.3	1184	1200
2024-10-01	1262.4	1252.3	1184	1200
2024-09-01	1262.4	1252.3	1184	1200
2024-08-01	1296.5	1291.2	1214.6	1200
2024-07-01	1296.5	1291.2	1214.6	1200
2024-09-01	1296.5	1291.2	1214.6	1200
2024-05-01	1296.5	1291.2	1214.6	1200
2024-04-01	1296.5	1291.2	1214.6	1200
2024-03-01	1303.7	1291.2	1198.8	1200
2024-02-01	1320.5	1289	1238.8	1200
2024-01-01	1320.5	1289	1238.8	1200
2023-12-01	1320.5	1289	1238.8	1200

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	Bloemfontein Highschool League 02 Aug 2024 (U17A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Morris Club Championship 2024	2024-07-26	2024-07-27	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Bloemfontein Highschool League 2024 (U17A)	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	3	Yes	Analysis
5	Bloemfontein High School League 16 February 2024 (U17A)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	1.5	Yes	Analysis
6	Grey College Team Championship 2023 (A)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
7	Bloemfontein Highschool League 24 Feb 2023 (U19B)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
8	Bloemfontein Schools League 2022 (U19+Open)	2022-02-25	2022-02-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
9	Morris Club Championship 2022	2022-02-26	2022-02-26	Rapid	Mangaung (FMB)	5	4	3	Yes	Analysis
10	Grey College Team Championship 2022 (A)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
11	Morris Chess Club Challenge 2021	2021-04-10	2021-04-10	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
12	High School League Tournament 2020 (U17)	2020-02-08	2020-02-08	Standard	Mangaung (FMB)	5	5	4.5	Yes	Analysis
13	Grey College Team Championship 2020 (A)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	2	1.5	Yes	Analysis
14	Mangaung Metro Chess October 2019 (D)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2020				Tournament High School League Tournament 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Mthimkulu, N (Ndlandla)				Opponent Tatolo, K (Komane)
2	5	Tournament Grey College Team Championship 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Nofemele, L (Luzuko)				Opponent Mohobane, L (Lebajoa)
3	4	Tournament Bloemfontein High School League 16 February 2024				Tournament Grey College Team Championship 2024
		date 2024-02-16	rnd 5	type Rapid	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Coertzen, W (Wihan)				Opponent Schoeman, RR (Russo Robbertse)

#	Games	Start				End
1	8	Tournament Grey College Team Championship 2020				Tournament Grey College Team Championship 2022
		date 2020-02-01	rnd 4	type Standard	result 1	date 2022-02-18	rnd 1	type Standard	result 1
		Opponent Mthimkulu, N (Ndlandla)				Opponent Kleynhans, MJ (Malan)
2	5	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2024
		date 2023-02-04	rnd 4	type Standard	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Nofemele, L (Luzuko)				Opponent Schoeman, RR (Russo Robbertse)
3	4	Tournament Mangaung Metro Chess October 2019				Tournament Mangaung Metro Chess October 2019
		date 2019-10-11	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Chen, E (Emily)				Opponent Herbst, D (Danielle)

#	Games	Start				End
1	5	Tournament Morris Club Championship 2022				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Human, P (Pierre-Henri)				Opponent Mohobane, L (Lebajoa)
2	3	Tournament Morris Chess Club Challenge 2021				Tournament Bloemfontein Schools League 2022
		date 2021-04-10	rnd 5	type Rapid	result 1	date 2022-02-25	rnd 2	type Rapid	result 1
		Opponent Raphoko, S (Sebabotso)				Opponent Coertzen, Z (Za-Niel)
3	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-03-08	rnd 3	type Rapid	result 1	date 2024-03-08	rnd 4	type Rapid	result 0.5
		Opponent Coetzer, L (Louis)				Opponent Cassim, A (Ameera)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Nofemele, L (Luzuko)				Opponent Mohobane, L (Lebajoa)
2	4	Tournament Bloemfontein High School League 16 February 2024				Tournament Grey College Team Championship 2024
		date 2024-02-16	rnd 5	type Rapid	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Coertzen, W (Wihan)				Opponent Schoeman, RR (Russo Robbertse)
3	4	Tournament Morris Club Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Human, P (Pierre-Henri)				Opponent Ahmed, K (Konain)

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2024
		date 2023-02-04	rnd 4	type Standard	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Nofemele, L (Luzuko)				Opponent Schoeman, RR (Russo Robbertse)
2	4	Tournament Mangaung Metro Chess October 2019				Tournament Mangaung Metro Chess October 2019
		date 2019-10-11	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Chen, E (Emily)				Opponent Herbst, D (Danielle)
3	3	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-19	rnd 5	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Kruger, C (Christoffel)				Opponent Ahmed, K (Konain)

#	Games	Start				End
1	5	Tournament Morris Club Championship 2022				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 3	type Rapid	result 1
		Opponent Human, P (Pierre-Henri)				Opponent Mohobane, L (Lebajoa)
2	3	Tournament Morris Chess Club Challenge 2021				Tournament Bloemfontein Schools League 2022
		date 2021-04-10	rnd 5	type Rapid	result 1	date 2022-02-25	rnd 2	type Rapid	result 1
		Opponent Raphoko, S (Sebabotso)				Opponent Coertzen, Z (Za-Niel)
3	2	Tournament Bloemfontein High School League 16 February 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-16	rnd 5	type Rapid	result 1	date 2024-03-08	rnd 1	type Rapid	result 1
		Opponent Coertzen, W (Wihan)				Opponent Tsunke, R (Refiloe)

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	Ahmed ,K (Konain)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
1	Ahmed ,K (Konain)	3	1309.4	1167.7	2	1229.1	1309.4	1	1291.7	884.4	0	0	0
2	Moalusi ,P (Palesa)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Moalusi ,P (Palesa)	2	1166.3	741.3	1	1032.4	741.3	1	1264	741.3	0	0	0
3	Wang ,Z (Zirou)	2	2	425	1	1	425	1	1	425	0	0	0
3	Wang ,Z (Zirou)	2	1143.8	1568.8	1	1055.6	1568.8	1	1212.8	1568.8	0	0	0
4	Cassim ,A (Ameera)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
4	Cassim ,A (Ameera)	2	1307.6	1520.1	1	1178.3	1732.6	1	1340.7	1307.6	0	0	0
5	Rossouw ,J (Johrne)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Rossouw ,J (Johrne)	2	1401.1	976.1	0	0	0	2	797	976.1	0	0	0
6	Willemse ,R (Riken)	1	1	425	1	1	425	0	0	0	0	0	0
6	Willemse ,R (Riken)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Tatolo ,K (Komane)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tatolo ,K (Komane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Nofemele ,L (Luzuko)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nofemele ,L (Luzuko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Tasriet ,M (Mohammed Saalih)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tasriet ,M (Mohammed Saalih)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Herbst ,D (Danielle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Herbst ,D (Danielle)	1	983.1	1408.1	1	968.6	1408.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Gerber, M (Michar)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms