Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shiba, C (Crestina)

Chess SA id

2090142922

FIDE id

Date of birth

2009-09-28 (U18)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.3	1198.1	1198.4	1200
Raw rating	1197.3	1198.1	1198.4	1200
Weighted rating	1197.1	1197.8	1198.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.4	166.3	166.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1204.1 2022-06-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1204.1 2022-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1197.3	1198.1	1198.4	1200
Analysis
Rating	1197.3	1198.1	1198.4	1200
Raw rating	1197.3	1198.1	1198.4	1200
Weighted rating	1197.1	1197.8	1198.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.4	166.3	166.2	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	1197.3	1198.1	1198.4	1200
New weighted rating	1197.1	1197.8	1198.4	1200
New weighted performance	0	0	0	0
Temp new rating	1197.3	1198.1	1198.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.3	1198.1	1198.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	0	0	0
	7	0	7
	0	0	0
History	12	5	7

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	12	5.5	45.83	-35.4	1221.8	1186.3
Standard	5	2	40	-85	1252.2	1167.2
Rapid	7	3.5	50	0	1200	1200
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1197.3	1198.1	1198.4	1200
2025-09-30	1197.3	1198.1	1198.4	1200
2025-09-01	1197.3	1198.1	1198.4	1200
2025-08-01	1197.3	1198.1	1198.4	1200
2025-07-01	1197.3	1198.1	1198.4	1200
2025-06-01	1197.3	1198.1	1198.4	1200
2025-05-01	1197.3	1198.1	1198.4	1200
2025-04-01	1197.3	1198.1	1198.4	1200
2025-03-01	1197.3	1198.1	1198.4	1200
2025-02-01	1197.2	1197.9	1198.4	1200
2025-01-01	1194	1194.2	1198.4	1200
2024-12-01	1194	1194.2	1198.4	1200
2024-11-01	1194	1194.2	1198.4	1200
2024-10-01	1194	1194.2	1198.4	1200
2024-09-01	1199	1200	1198.4	1200
2024-08-01	1199	1200	1198.4	1200
2024-07-01	1199	1200	1198.4	1200
2024-09-01	1199	1200	1198.4	1200
2024-05-01	1199	1200	1198.4	1200
2024-04-01	1199	1200	1198.4	1200
2024-03-01	1199	1200	1198.4	1200
2024-02-01	1199	1200	1198.4	1200
2024-01-01	1199	1200	1198.4	1200
2023-12-01	1199	1200	1198.4	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	Gauteng Schools Individuals Finals 2024 (U15 Girls)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Gauteng North District Individual Chess Finals 2022 (U13 Girls)	2022-06-11	2022-06-11	Rapid	Tshwane (GTP)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 0.5
		Opponent Manhlangu, R (Refilwe)				Opponent Ngoma, A (Ashley)
2	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Semenekane, L (Lesedi)				Opponent Semenekane, L (Lesedi)
3	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Moroke, A (Amohelang)				Opponent Moroke, A (Amohelang)

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Semenekane, L (Lesedi)				Opponent Semenekane, L (Lesedi)
2	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Moroke, A (Amohelang)				Opponent Moroke, A (Amohelang)

#	Games	Start				End
1	5	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 0.5
		Opponent Manhlangu, R (Refilwe)				Opponent Ngoma, A (Ashley)
2	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 7	type Rapid	result 0.5	date 2022-06-11	rnd 7	type Rapid	result 0.5
		Opponent Mkosana, K (Kgalalelo)				Opponent Mkosana, K (Kgalalelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Semenekane, L (Lesedi)				Opponent Semenekane, L (Lesedi)
2	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Moroke, A (Amohelang)				Opponent Moroke, A (Amohelang)
3	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Manhlangu, R (Refilwe)				Opponent Manhlangu, R (Refilwe)

#	Games	Start				End
1	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Semenekane, L (Lesedi)				Opponent Semenekane, L (Lesedi)
2	1	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Moroke, A (Amohelang)				Opponent Moroke, A (Amohelang)

#	Games	Start				End
1	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Manhlangu, R (Refilwe)				Opponent Manhlangu, R (Refilwe)

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	Semenekane ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Semenekane ,L (Lesedi)	1	1272.7	1697.7	1	1285	1697.7	0	0	0	0	0	0
2	Kgomari ,P (Palesa)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kgomari ,P (Palesa)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Moroke ,A (Amohelang)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moroke ,A (Amohelang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mavimbela ,K (Kelebogile)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mavimbela ,K (Kelebogile)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Koen ,K (Kaylee-Jane)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Koen ,K (Kaylee-Jane)	1	1388.4	963.4	1	1370	963.4	0	0	0	0	0	0
6	Mahlangu ,T (Tshidi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Mahlangu ,T (Tshidi)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
7	Manhlangu ,R (Refilwe)	1	1	425	0	0	0	1	1	425	0	0	0
7	Manhlangu ,R (Refilwe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mahlangu ,M (Mbali)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Mahlangu ,M (Mbali)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Mavusa ,L (Luyanda)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mavusa ,L (Luyanda)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Mkosana ,K (Kgalalelo)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Mkosana ,K (Kgalalelo)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Shiba, C (Crestina)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms