Chess South Africa Ratings Database

PLAYER PAGE

Personal

Giani, M (Mari)

Chess SA id

203060340

FIDE id

Date of birth

2003-07-16 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	955.3	741.4	1002.6	609
Raw rating	955.3	741.4	1002.6	609
Weighted rating	955.3	741.4	1002.6	609
Weighted performance	186.3	0	0	0
Floor	500	500	502.6	500
K-factor	40	40	40	40
Min/Max rating change allowed	235	318.7	219.7	384.9
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	955.3 2024-02-01	741.4 2024-02-01	1002.6 2024-02-01	609 2024-02-01
Highest weighted rating	955.3 2024-11-01	741.4 2024-11-01	1002.6 2024-11-01	609 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	955.3	741.4	1002.6	609
Analysis
Rating	955.3	741.4	1002.6	609
Raw rating	955.3	741.4	1002.6	609
Weighted rating	955.3	741.4	1002.6
Weighted performance	186.3	0	0
K-factor	40	40	40	40
Floor	500	500	502.6	500
Max/Min rating change allowed	235	318.7	219.7	384.9
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	955.3	741.4	1002.6	609
New weighted rating	955.3	741.4	1002.6	609
New weighted performance	180.2	0	0	0
Temp new rating	955.3	741.4	1002.6	609
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	955.3	741.4	1002.6	609
New K-factor	40	40	40	40
New floor	500	500	502.6	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	107	59	48

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	38	23.5	61.84	100.7	956.2	1056.9
Standard	12	7.5	62.5	106.2	824.8	931
Rapid	26	16	61.54	98.1	1016.9	1114.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	955.3	741.4	1002.6	609
2025-09-30	955.3	741.4	1002.6	609
2025-09-01	955.3	741.4	1002.6	609
2025-08-01	955.3	741.4	1002.6	609
2025-07-01	955.3	741.4	1002.6	609
2025-06-01	955.3	741.4	1002.6	609
2025-05-01	955.3	741.4	1002.6	609
2025-04-01	955.3	741.4	1002.6	609
2025-03-01	955.3	741.4	1002.6	609
2025-02-01	955.3	741.4	1002.6	609
2025-01-01	955.3	741.4	1002.6	609
2024-12-01	955.3	741.4	1002.6	609
2024-11-01	955.3	741.4	1002.6	609
2024-10-01	955.3	741.4	1002.6	609
2024-09-01	955.3	741.4	1002.6	609
2024-08-01	955.3	741.4	1002.6	609
2024-07-01	955.3	741.4	1002.6	609
2024-09-01	955.3	741.4	1002.6	609
2024-05-01	955.3	741.4	1002.6	609
2024-04-01	955.3	741.4	1002.6	609
2024-03-01	955.3	741.4	1002.6	609
2024-02-01	955.3	741.4	1002.6	609
2024-01-01	955.3	741.4	1002.6	609
2023-12-01	955.3	741.4	1002.6	609

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	Cape Winelands Schools Trials 1 2020 (U18 Girls)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
2	Cape Winelands Schools Closed 2019 (U18 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	3.5	Yes	Analysis
3	CW Schools Open 2019 (U18 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	Strategema Club 2018 (U16)	2018-03-10	2018-03-10	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
5	Cape Winelands Schools Trials 1 2018 (U15 Girls)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
6	North Boland Trials 2018 (U15 Girls)	2018-02-17	2018-02-17	Rapid	Cape Winelands (WCW)	5	3	1.5	Yes	Analysis
7	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	5	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 5	type Rapid	result 0.5	date 2019-02-02	rnd 1	type Rapid	result 1
		Opponent Cana, L (Landiswa)				Opponent Victor, M (Mia)
2	5	Tournament South African Junior Team Championships 2017				Tournament North Boland Trials 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-02-17	rnd 2	type Rapid	result 0.5
		Opponent Lott, N (Nicole)				Opponent Hoffman, A (Anastacia)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 6	type Rapid	result 1
		Opponent Franse, J (Janine)				Opponent Ramohlabi, L (Lulu)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 4	type Standard	result 0.5
		Opponent Swiegelaar, S (Stephany)				Opponent Davids, C (Christa)
2	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Lott, N (Nicole)				Opponent Smit, H (Helmien)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Van Niekerk, R (Rhone)				Opponent Van Niekerk, R (Rhone)

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 5	type Rapid	result 0.5	date 2019-02-02	rnd 1	type Rapid	result 1
		Opponent Cana, L (Landiswa)				Opponent Victor, M (Mia)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 6	type Rapid	result 1
		Opponent Franse, J (Janine)				Opponent Ramohlabi, L (Lulu)
3	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Matroos, C (Courtney)				Opponent Kritzinger, A (Abbigail)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament North Boland Trials 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-02-17	rnd 1	type Rapid	result 1
		Opponent Lott, N (Nicole)				Opponent Rust, A (Anmar)
2	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Swiegelaar, S (Stephany)				Opponent Matroos, C (Courtney)
3	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Matroos, C (Courtney)				Opponent Kritzinger, A (Abbigail)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Lott, N (Nicole)				Opponent Smit, H (Helmien)
2	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Swiegelaar, S (Stephany)				Opponent Matroos, C (Courtney)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Van Niekerk, R (Rhone)				Opponent Van Niekerk, R (Rhone)

#	Games	Start				End
1	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Matroos, C (Courtney)				Opponent Kritzinger, A (Abbigail)
2	2	Tournament Strategema Club 2018				Tournament Strategema Club 2018
		date 2018-03-10	rnd 3	type Rapid	result 1	date 2018-03-10	rnd 4	type Rapid	result 1
		Opponent Philander, G (Gemon)				Opponent Daki, A (Ayabonga)
3	2	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Hislop, R (Renae)				Opponent Solomons, V (Vibreezia)

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	Wildschut ,A (Anneline)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Wildschut ,A (Anneline)	2	1014.4	589.4	1	993.2	589.4	1	964	589.4	0	0	0
2	Matroos ,C (Courtney)	2	2	425	1	1	425	1	1	425	0	0	0
2	Matroos ,C (Courtney)	2	1169.3	1594.3	1	1200	1594.3	1	1200	1594.3	0	0	0
3	Abrahams ,T (Taahirah)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
3	Abrahams ,T (Taahirah)	2	1184.7	972.2	0	0	0	2	1108.4	972.2	0	0	0
4	Van Niekerk ,R (Rhone)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Niekerk ,R (Rhone)	1	641.1	1066.1	1	500	1066.1	0	0	0	0	0	0
5	Davids ,C (Christa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Davids ,C (Christa)	1	1013.2	1013.2	1	978.4	1013.2	0	0	0	0	0	0
6	Lott ,N (Nicole)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lott ,N (Nicole)	1	940.6	1365.6	1	940.6	1365.6	0	0	0	0	0	0
7	Mbele ,R (Reabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mbele ,R (Reabetswe)	1	533.4	958.4	1	533.4	958.4	0	0	0	0	0	0
8	Smit ,H (Helmien)	1	1	425	1	1	425	0	0	0	0	0	0
8	Smit ,H (Helmien)	1	500	925	1	500	925	0	0	0	0	0	0
9	Swiegelaar ,S (Stephany)	1	1	425	1	1	425	0	0	0	0	0	0
9	Swiegelaar ,S (Stephany)	1	586.8	1011.8	1	542.2	1011.8	0	0	0	0	0	0
10	Victor ,M (Mia)	1	1	425	0	0	0	1	1	425	0	0	0
10	Victor ,M (Mia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Giani, M (Mari)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms