Chess South Africa Ratings Database

PLAYER PAGE

Personal

Collins, X (Xiane)

Chess SA id

2100138473

FIDE id

Date of birth

2010-11-09 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1103.2

Item	Main	Standard	Rapid	Blitz
Rating	1185.9	1133.6	1215.1	1200
Raw rating	1185.9	1133.6	1215.1	1200
Weighted rating	1145.3	1122.4	1175	1200
Weighted performance	1110.3	1008.6	1069	0
Floor	726	700	715.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.2	182.3	162.3	165.8
Highest rating	1226 2025-04-01	1200 2018-10-01	1215.1 2025-03-01	1200 2018-10-01
Highest raw rating	1226 2025-04-01	1200 2019-12-01	1215.1 2025-03-01	1200 2024-03-01
Highest weighted rating	1226 2018-10-01	1200 2018-10-01	1215.1 2018-10-01	1200 2018-10-01
Highest weighted performance	1226 2025-04-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1185.9	1133.6	1215.1	1200
Analysis
Rating	1185.9	1133.6	1215.1	1200
Raw rating	1185.9	1133.6	1215.1	1200
Weighted rating	1145.3	1122.4	1175
Weighted performance	1110.3	1008.6	1069
K-factor	36	36	36	36
Floor	726	700	715.1	700
Max/Min rating change allowed	169.2	182.3	162.3	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	1185.9	1133.6	1215.1	1200
New weighted rating	1149.5	1123.5	1178.8	1200
New weighted performance	1103.3	1002	1062.1	0
Temp new rating	1185.9	1133.6	1215.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1185.9	1133.6	1215.1	1200
New K-factor	36	36	36	36
New floor	726	700	715.1	700

Item	Main	Standard	Rapid
	0	0	0
	29	11	18
	32	15	17
	10	4	6
	5	5	0
	0	0	0
History	76	35	41

Games since
	Main 61	Standard 26		Rapid 35		Blitz 0
Gender	Female
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4215		1416		133
Female	1032		411		51
U16	675		232		20
U16 Female	207		83		11
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1563		767		107
Female	331		179		37
U16	253		121		19
U16 Female	56		30		9
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	29	14	48.28	-14.7	1242.4	1227.7
Standard	11	4.5	40.91	-77.3	1274.1	1196.9
Rapid	18	9.5	52.78	23.6	1222.9	1246.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	76	29.5	38.82	-95.1	1208.8	1113.7
Standard	35	12	34.29	-133.6	1236.1	1102.5
Rapid	41	17.5	42.68	-62.2	1185.4	1123.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1185.9	1133.6	1215.1	1200
2025-09-30	1185.9	1133.6	1215.1	1200
2025-09-01	1185.9	1133.6	1215.1	1200
2025-08-01	1185.9	1133.6	1215.1	1200
2025-07-01	1185.9	1133.6	1215.1	1200
2025-06-01	1185.9	1133.6	1215.1	1200
2025-05-01	1185.9	1133.6	1215.1	1200
2025-04-01	1226	1168.3	1215.1	1200
2025-03-01	1167	1111.5	1215.1	1200
2025-02-01	1096.9	1111.4	1132.5	1200
2025-01-01	1046.5	1095.6	1056.8	1200
2024-12-01	1046.5	1095.6	1056.8	1200
2024-11-01	1046.5	1095.6	1056.8	1200
2024-10-01	1046.5	1095.6	1056.8	1200
2024-09-01	1081.5	1095.6	1138.4	1200
2024-08-01	1081.5	1095.6	1138.4	1200
2024-07-01	1095.1	1109.6	1138.4	1200
2024-09-01	1121.2	1109.6	1184	1200
2024-05-01	1121.2	1109.6	1184	1200
2024-04-01	1121.2	1109.6	1184	1200
2024-03-01	1144.8	1132.8	1184	1200
2024-02-01	1148.7	1132.8	1196.8	1200
2024-01-01	1148.7	1132.8	1196.8	1200
2023-12-01	1148.7	1132.8	1196.8	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	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	Overberg Schools - HS Closed 2025 (U15 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
3	Overberg Schools - HS Trials 2025 (U15 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
4	Curro Hermanus Summer Open 2025 (U15)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
5	Overberg Schools & Federation Open 2025 (U15)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	Overberg Schools - HS Closed 2025 (U15 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
3	Overberg Schools - HS Trials 2025 (U15 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
4	Curro Hermanus Summer Open 2025 (U15)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
5	Overberg Schools & Federation Open 2025 (U15)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
6	Kleinmond Chess Club Open 2024 (U14)	2024-09-07	2024-09-07	Rapid	Overberg (WOS)	6	6	1	Yes	Analysis
7	Overberg Schools - Top Schools 2024 (U15 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
8	Western Cape - Brian Raubenheimer Development Tournament 2024 (U15 Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
9	Curro Hermanus Freedom Day Rapid 2024 (U15)	2024-04-27	2024-04-27	Rapid	Overberg (WOS)	5	0	0	No	Analysis
10	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	1.5	Yes	Analysis
11	Overberg High Schools Trails 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
12	Overberg High Schools Trails 2024 (U15)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
13	Overberg Top Schools 2023 (U13)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
14	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
15	Overberg Primary Schools Closed 2022 (U13 Girls)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 2	type Standard	result 0.5	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Batyie, L (Liyema)				Opponent Shumane, A (Anawo)
2	4	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 3	type Rapid	result 0.5	date 2023-03-10	rnd 6	type Rapid	result 0.5
		Opponent Badenhorst, G (Gabrielle)				Opponent Fihla, L (Lethabo)
3	3	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Tsemane, S (Sanele)				Opponent Madungwe, P (Primrose)

#	Games	Start				End
1	4	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 2	type Standard	result 0.5	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Batyie, L (Liyema)				Opponent Shumane, A (Anawo)
2	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Shumane, A (Anawo)				Opponent Shumane, A (Anawo)
3	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Arendse, M (Mariano)				Opponent Arendse, M (Mariano)

#	Games	Start				End
1	4	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 3	type Rapid	result 0.5	date 2023-03-10	rnd 6	type Rapid	result 0.5
		Opponent Badenhorst, G (Gabrielle)				Opponent Fihla, L (Lethabo)
2	3	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Tsemane, S (Sanele)				Opponent Madungwe, P (Primrose)
3	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 0.5
		Opponent van der Berg, N (Nesha)				Opponent Joseph, L (Leevano)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Nieman, S (Shannon)				Opponent Shumane, A (Anawo)
2	3	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Tsemane, S (Sanele)				Opponent Madungwe, P (Primrose)
3	2	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-03-10	rnd 4	type Rapid	result 1	date 2023-03-10	rnd 5	type Rapid	result 1
		Opponent Matthee, C (Chandre)				Opponent Lewis, J (Juanne)

#	Games	Start				End
1	3	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Nieman, S (Shannon)				Opponent Shumane, A (Anawo)
2	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Shumane, A (Anawo)				Opponent Shumane, A (Anawo)
3	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Arendse, M (Mariano)				Opponent Arendse, M (Mariano)

#	Games	Start				End
1	3	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Tsemane, S (Sanele)				Opponent Madungwe, P (Primrose)
2	2	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-03-10	rnd 4	type Rapid	result 1	date 2023-03-10	rnd 5	type Rapid	result 1
		Opponent Matthee, C (Chandre)				Opponent Lewis, J (Juanne)
3	1	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Munro, C (Chlo�)				Opponent Munro, C (Chlo�)

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	D`Ambrosio ,D (Djuna)	3	2	141.7	2	2	425	1	0	-425	0	0	0
1	D`Ambrosio ,D (Djuna)	3	1190.5	1332.2	2	1189.8	1615.5	1	1164.4	765.5	0	0	0
2	Nel ,A (Anika)	3	0	-425	1	0	-425	2	0	-425	0	0	0
2	Nel ,A (Anika)	3	1142.2	717.2	1	1110.1	717.2	2	1163.2	717.2	0	0	0
3	Van Schoor ,J (Jade)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
3	Van Schoor ,J (Jade)	3	1125.1	1266.7	0	0	0	3	1149.5	1266.7	0	0	0
4	Shumane ,A (Anawo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Shumane ,A (Anawo)	2	1179.7	1604.7	2	1173	1604.7	0	0	0	0	0	0
5	Somi ,O (Onwabe)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Somi ,O (Onwabe)	2	1308.9	883.9	2	1352.4	883.9	0	0	0	0	0	0
6	Bekker ,A (Armin)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Bekker ,A (Armin)	2	1204.6	779.6	1	1213.5	779.6	1	1184.8	779.6	0	0	0
7	Van Rooyen ,J (Janel)	2	2	425	1	1	425	1	1	425	0	0	0
7	Van Rooyen ,J (Janel)	2	1131.1	1556.1	1	1200	1556.1	1	1113.2	1556.1	0	0	0
8	Lotter ,M (Michael)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Lotter ,M (Michael)	2	1349.7	924.7	1	1286.6	924.7	1	1305.4	924.7	0	0	0
9	Jara ,I (Iviwe)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Jara ,I (Iviwe)	2	1396	971	1	1419.2	971	1	1236.6	971	0	0	0
10	Hendricks ,L (Lakeisha)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Hendricks ,L (Lakeisha)	2	1215.8	790.8	1	1229.3	790.8	1	1218.4	790.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Collins, X (Xiane)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms