Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shika, O (Orifha)

Chess SA id

1100192357

FIDE id

Date of birth

2010-07-21 (U16)

Gender

Male

Region

(LWB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1465.4

Item	Main	Standard	Rapid	Blitz
Rating	1333.4	1339.3	1246	1200
Raw rating	1333.4	1339.3	1246	1200
Weighted rating	1275.8	1266	1240.5	1200
Weighted performance	1323.9	1305.7	0	0
Floor	833.4	839.3	746	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.1	136	155.3	165.8
Highest rating	1400.2 2024-02-01	1398.7 2024-02-01	1452 2024-06-01	1200 2024-02-01
Highest raw rating	1333.4 2025-09-30	1339.3 2025-09-30	1246 2024-07-01	1200 2024-02-01
Highest weighted rating	1310.4 2024-10-01	1304.3 2024-05-01	1246 2024-10-01	1200 2024-02-01
Highest weighted performance	1400.2 2024-02-01	1398.7 2024-02-01	1452 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1333.4	1339.3	1246	1200
Analysis
Rating	1333.4	1339.3	1246	1200
Raw rating	1333.4	1339.3	1246	1200
Weighted rating	1275.8	1266	1240.5
Weighted performance	1323.9	1305.7	0
K-factor	36	36	36	36
Floor	833.4	839.3	746	700
Max/Min rating change allowed	137.1	136	155.3	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	1333.4	1339.3	1246	1200
New weighted rating	1281.9	1273.2	1241.7	1200
New weighted performance	1323.4	1305.2	0	0
Temp new rating	1333.4	1339.3	1246	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1333.4	1339.3	1246	1200
New K-factor	36	36	36	36
New floor	833.4	839.3	746	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	19	15	4
	0	0	0
	0	0	0
	0	0	0
History	29	25	4

Games since
	Main 29	Standard 25		Rapid 4		Blitz 0
Gender	Male
Age group	U16
Region
Province
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	6.5	65	127.5	1344.3	1471.8
Standard	10	6.5	65	127.5	1344.3	1471.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	18	62.07	102.6	1287.2	1389.8
Standard	25	15	60	85	1288.5	1373.5
Rapid	4	3	75	212.5	1279	1491.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1333.4	1339.3	1246	1200
2025-09-01	1310.4	1304.3	1246	1200
2025-08-01	1310.4	1304.3	1246	1200
2025-07-01	1310.4	1304.3	1246	1200
2025-06-01	1269.8	1255.8	1246	1200
2025-05-01	1269.8	1255.8	1246	1200
2025-04-01	1269.8	1255.8	1246	1200
2025-03-01	1269.8	1255.8	1246	1200
2025-02-01	1269.8	1255.8	1246	1200
2025-01-01	1269.8	1255.8	1246	1200
2024-12-01	1269.8	1255.8	1246	1200
2024-11-01	1269.8	1255.8	1246	1200
2024-10-01	1269.8	1255.8	1246	1200
2024-09-01	1244.1	1218	1246	1200
2024-08-01	1244.1	1218	1246	1200
2024-07-01	1244.1	1218	1246	1200
2024-06-01	1219.2	1218	1200	1200
2024-08-01	1239.5	1247.2	1200	1200
2024-04-01	1239.5	1247.2	1200	1200
2024-03-01	1239.5	1247.2	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Capricorn District Qualifying Tournament 8 2025 (U16)	2025-09-13	2025-09-13	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
2	Capricorn District Qualifying Tournament 5 2025 (U16)	2025-05-17	2025-05-17	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Capricorn District Qualifying Tournament 8 2025 (U16)	2025-09-13	2025-09-13	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
2	Capricorn District Qualifying Tournament 5 2025 (U16)	2025-05-17	2025-05-17	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis
3	Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	0	0	No	Analysis
4	Capricorn Junior Qualifying 6 2024 (U16)	2024-09-14	2024-09-14	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
5	Nylstroom Modimolle Open Chess Tournament 15 June 2024	2024-06-15	2024-06-15	Rapid	Waterberg (LWM)	5	4	3	Yes	Analysis
6	Capricorn Junior Qualifying 4 2024 (U16)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
7	Capricorn District Chess Junior Qualifying Tournament 2024 (U16)	2024-02-10	2024-02-10	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Khalid, H (Hamza)				Opponent Matsebatlela, M (Mogoboya)
2	4	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Mthombeni, K (Kukhanya)				Opponent Maja, P (Phomelelo)
3	4	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-02-10	rnd 2	type Standard	result 1	date 2024-02-10	rnd 5	type Standard	result 1
		Opponent Lengau, AD (Amohelang)				Opponent De Bruyn, J (Jacus M)

#	Games	Start				End
1	4	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Mthombeni, K (Kukhanya)				Opponent Maja, P (Phomelelo)
2	4	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-02-10	rnd 2	type Standard	result 1	date 2024-02-10	rnd 5	type Standard	result 1
		Opponent Lengau, AD (Amohelang)				Opponent De Bruyn, J (Jacus M)
3	3	Tournament Capricorn Junior Qualifying 6 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-09-14	rnd 1	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Tjikana, B (Boitumelo)				Opponent Matsebatlela, M (Mogoboya)

#	Games	Start				End
1	2	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 5	type Rapid	result 1
		Opponent Khalid, H (Hamza)				Opponent Du Toit, WP (Wayne)
2	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 2	type Rapid	result 1	date 2024-06-15	rnd 2	type Rapid	result 1
		Opponent Ras, A (Adenei)				Opponent Ras, A (Adenei)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Khalid, H (Hamza)				Opponent Matsebatlela, M (Mogoboya)
2	2	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Mthombeni, K (Kukhanya)				Opponent Van Der Merwe, E (Ebert Boshoff)
3	2	Tournament Capricorn Junior Qualifying 4 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 3	type Standard	result 1
		Opponent Mkhwananzi, A (Amogelang)				Opponent Maja, P (Phomelelo)

#	Games	Start				End
1	3	Tournament Capricorn Junior Qualifying 6 2024				Tournament Capricorn Junior Qualifying 6 2024
		date 2024-09-14	rnd 1	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Tjikana, B (Boitumelo)				Opponent Matsebatlela, M (Mogoboya)
2	2	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 5 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Mthombeni, K (Kukhanya)				Opponent Van Der Merwe, E (Ebert Boshoff)
3	2	Tournament Capricorn Junior Qualifying 4 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 3	type Standard	result 1
		Opponent Mkhwananzi, A (Amogelang)				Opponent Maja, P (Phomelelo)

#	Games	Start				End
1	2	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 5	type Rapid	result 1
		Opponent Khalid, H (Hamza)				Opponent Du Toit, WP (Wayne)
2	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 2	type Rapid	result 1	date 2024-06-15	rnd 2	type Rapid	result 1
		Opponent Ras, A (Adenei)				Opponent Ras, A (Adenei)

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	Kgaphola ,T (Temosho)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
1	Kgaphola ,T (Temosho)	3	1486.4	1769.7	3	1485.3	1769.7	0	0	0	0	0	0
2	Molele ,L (Lesedi)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Molele ,L (Lesedi)	2	1519	1094	2	1545.4	1094	0	0	0	0	0	0
3	Maja ,P (Phomelelo)	2	2	425	2	2	425	0	0	0	0	0	0
3	Maja ,P (Phomelelo)	2	1214.6	1639.6	2	1170	1639.6	0	0	0	0	0	0
4	Mkhwananzi ,A (Amogelang)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mkhwananzi ,A (Amogelang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Oosthuizen ,L (Lieb)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oosthuizen ,L (Lieb)	1	1198.6	1623.6	1	1200.5	1623.6	0	0	0	0	0	0
6	Lengau ,AD (Amohelang)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lengau ,AD (Amohelang)	1	1127.2	1552.2	1	1121.6	1552.2	0	0	0	0	0	0
7	Mthombeni ,K (Kukhanya)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mthombeni ,K (Kukhanya)	1	1172.6	1597.6	1	1161.6	1597.6	0	0	0	0	0	0
8	Tjikana ,B (Boitumelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tjikana ,B (Boitumelo)	1	1151.1	1576.1	1	1133.3	1576.1	0	0	0	0	0	0
9	Mabala ,B (Blessing)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mabala ,B (Blessing)	1	1367.9	942.9	1	1368	942.9	0	0	0	0	0	0
10	Latakgomo ,T (Tiisetjo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Latakgomo ,T (Tiisetjo)	1	1339.4	914.4	1	1340.8	914.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Shika, O (Orifha)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms