Chess South Africa Ratings Database

PLAYER PAGE

Personal

Collins, E (Esme)

Chess SA id

2120138437

FIDE id

Date of birth

2012-10-04 (U14)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1178.7

Item	Main	Standard	Rapid	Blitz
Rating	1222	1186.6	1271.6	1200
Raw rating	1222	1186.6	1271.6	1200
Weighted rating	1203.8	1169.3	1250.6	1200
Weighted performance	1200	1166.9	1117.5	0
Floor	758.4	720.8	778.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.7	169	149.7	165.8
Highest rating	1270.6 2025-09-01	1220.8 2025-09-01	1401.4 2023-03-01	1200 2018-10-01
Highest raw rating	1258.4 2025-09-01	1220.8 2025-09-01	1278.8 2023-04-01	1200 2024-03-01
Highest weighted rating	1242.7 2018-10-01	1200.8 2022-05-01	1278.8 2024-03-01	1200 2018-10-01
Highest weighted performance	1270.6 2025-09-01	1200.4 2022-03-01	1401.4 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1222	1186.6	1271.6	1200
Analysis
Rating	1222	1186.6	1271.6	1200
Raw rating	1222	1186.6	1271.6	1200
Weighted rating	1203.8	1169.3	1250.6
Weighted performance	1200	1166.9	1117.5
K-factor	36	36	36	36
Floor	758.4	720.8	778.8	700
Max/Min rating change allowed	160.7	169	149.7	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	1222	1186.6	1271.6	1200
New weighted rating	1206	1171.1	1252.5	1200
New weighted performance	1199.6	1166.5	1117.1	0
Temp new rating	1222	1186.6	1271.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1222	1186.6	1271.6	1200
New K-factor	36	36	36	36
New floor	758.4	720.8	778.8	700

Item	Main	Standard	Rapid
	0	0	0
	32	20	12
	45	30	15
	22	11	11
	11	11	0
	0	0	0
History	110	72	38

Games since
	Main 77	Standard 50		Rapid 27		Blitz 0
Gender	Female
Age group	U14
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3862		1280		117
Female	909		372		42
U14	736		250		24
U14 Female	209		90		11
Standard
	RSA		Province		Region
Overall	4037		1140		77
Female	1002		372		28
U14	795		218		18
U14 Female	234		89		9
Rapid
	RSA		Province		Region
Overall	1194		611		74
Female	219		128		22
U14	263		141		18
U14 Female	70		41		7
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	32	16	50	0	1273.8	1273.8
Standard	20	9	45	-42.5	1288.6	1246.1
Rapid	12	7	58.33	70.8	1249	1319.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	110	51.5	46.82	-27	1234	1206.9
Standard	72	30.5	42.36	-64.9	1238.1	1173.2
Rapid	38	21	55.26	44.7	1226	1270.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1222	1186.6	1271.6	1200
2025-09-01	1258.4	1220.8	1271.6	1200
2025-08-01	1230.4	1181.2	1271.6	1200
2025-07-01	1230.4	1181.2	1271.6	1200
2025-06-01	1230.4	1181.2	1271.6	1200
2025-05-01	1242.7	1187.6	1271.6	1200
2025-04-01	1242.7	1187.6	1271.6	1200
2025-03-01	1219.1	1151.4	1271.6	1200
2025-02-01	1172.4	1150	1234.7	1200
2025-01-01	1143.4	1126.6	1221.2	1200
2024-12-01	1143.4	1126.6	1221.2	1200
2024-11-01	1143.4	1126.6	1221.2	1200
2024-10-01	1143.4	1126.6	1221.2	1200
2024-09-01	1191.3	1186	1215.1	1200
2024-08-01	1191.3	1186	1215.1	1200
2024-07-01	1154.5	1139.2	1215.1	1200
2024-06-01	1154.5	1139.2	1215.1	1200
2024-08-01	1199.6	1190	1215.1	1200
2024-04-01	1199.6	1190	1215.1	1200
2024-03-01	1193.2	1154	1254.7	1200
2024-02-01	1193.2	1154	1254.7	1200
2024-01-01	1197.8	1154	1278.8	1200
2023-12-01	1197.8	1154	1278.8	1200
2023-11-01	1197.8	1154	1278.8	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 - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
2	Overberg Top Schools 2025 (U9-U13 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
4	Overberg Schools - PS Closed 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
5	Overberg Schools - PS Trials (Region 1) 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
6	Overberg Schools & Federation Open 2025 (U13)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
2	Overberg Top Schools 2025 (U9-U13 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
4	Overberg Schools - PS Closed 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
5	Overberg Schools - PS Trials (Region 1) 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
6	Overberg Schools & Federation Open 2025 (U13)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
7	Overberg GP Invitational Day 2 2024 (B)	2024-09-27	2024-09-27	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
8	Overberg GP Invitational Day 1 2024 (B)	2024-09-26	2024-09-26	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
9	Kleinmond Chess Club Open 2024 (U12)	2024-09-07	2024-09-07	Rapid	Overberg (WOS)	6	5	2	Yes	Analysis
10	Western Cape Top Schools Championship 2024 (U13 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	3	Yes	Analysis
11	Overberg Schools - Top Schools 2024 (U9-U15 Girls)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
12	Western Cape PS Individuals Championship 2024 (U13 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
13	Overberg Schools - PS Closed 2024 (U13 Girls)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
14	Overberg Schools - PS Trials Region 3 2024 (U13 Girls)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
15	Overberg Open Rapid 2024 (U13)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
16	Western Cape PS Individuals 2023 (U11 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
17	Overberg School Chess Closed Tournament 2023 (U11 Girls)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
18	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
19	Overberg Schools Open Tournament 2023 (U12)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
20	Western Cape Schools 2022 (U11 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
21	Overberg Primary Schools Closed 2022 (U11 Girls)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-01	rnd 3	type Rapid	result 0.5	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Van Tonder, A (Alexander)				Opponent Summers, C (Chelsea)
2	5	Tournament Overberg Primary School Trials				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-02-24	rnd 3	type Rapid	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent November, K (Kihara)				Opponent Els, C (Chelsey)
3	4	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Sgijimi, A (Asiphile)				Opponent Cornelissen, I (Isabella)

#	Games	Start				End
1	4	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Sgijimi, A (Asiphile)				Opponent Cornelissen, I (Isabella)
2	4	Tournament Overberg Schools - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Rubusana, L (Lolothando)				Opponent Rubusana, L (Lolothando)
3	3	Tournament Western Cape PS Individuals 2023				Tournament Overberg Schools - PS Closed 2024
		date 2023-05-06	rnd 5	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Braaf, L (Le-Meake Roland)				Opponent Dreyer, M (Minette)

#	Games	Start				End
1	5	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-01	rnd 3	type Rapid	result 0.5	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Van Tonder, A (Alexander)				Opponent Summers, C (Chelsea)
2	4	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 3	type Rapid	result 1	date 2023-03-10	rnd 6	type Rapid	result 1
		Opponent November, K (Kihara)				Opponent Beyers, S (Skylar)
3	3	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Tamboer, K (Keshia)				Opponent Ribeiro, A (Alice)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Overberg Primary School Trials				Tournament Overberg School Chess Closed Tournament 2023
		date 2023-02-24	rnd 3	type Rapid	result 1	date 2023-03-25	rnd 1	type Standard	result 1
		Opponent November, K (Kihara)				Opponent Els, C (Chelsey)
2	4	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Sgijimi, A (Asiphile)				Opponent Cornelissen, I (Isabella)
3	4	Tournament Overberg Schools - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Rubusana, L (Lolothando)				Opponent Rubusana, L (Lolothando)

#	Games	Start				End
1	4	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Sgijimi, A (Asiphile)				Opponent Cornelissen, I (Isabella)
2	4	Tournament Overberg Schools - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Rubusana, L (Lolothando)				Opponent Rubusana, L (Lolothando)
3	3	Tournament Western Cape PS Individuals 2023				Tournament Overberg Schools - PS Closed 2024
		date 2023-05-06	rnd 5	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Braaf, L (Le-Meake Roland)				Opponent Dreyer, M (Minette)

#	Games	Start				End
1	4	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 3	type Rapid	result 1	date 2023-03-10	rnd 6	type Rapid	result 1
		Opponent November, K (Kihara)				Opponent Beyers, S (Skylar)
2	3	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Tamboer, K (Keshia)				Opponent Ribeiro, A (Alice)
3	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Tayizoni, D (Deborah)				Opponent Otto, J (Johanne)

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	Otto ,J (Johanne)	7	5	182.1	4	3	212.5	3	2	141.7	0	0	0
1	Otto ,J (Johanne)	7	1113.6	1295.7	4	1103.3	1326.1	3	1106.6	1255.3	0	0	0
2	Buhr ,G (Gretchen)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Buhr ,G (Gretchen)	4	1246.5	821.5	4	1252.7	821.5	0	0	0	0	0	0
3	Stevens ,DA (Danielle-Ann)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
3	Stevens ,DA (Danielle-Ann)	3	1448.9	1165.5	2	1381.9	1236.4	1	1395.9	1023.9	0	0	0
4	Van Der Westhuizen ,M (Mika)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Van Der Westhuizen ,M (Mika)	3	1331.7	906.7	2	1307.9	906.7	1	1301.3	906.7	0	0	0
5	Rubusana ,L (Lolothando)	3	2	141.7	2	2	425	1	0	-425	0	0	0
5	Rubusana ,L (Lolothando)	3	1226.8	1368.5	2	1230.5	1651.8	1	1200	801.8	0	0	0
6	Du Preez ,A (Alet)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
6	Du Preez ,A (Alet)	3	1263	1121.3	1	1268.7	838	2	1247	1263	0	0	0
7	Ribeiro ,A (Alice)	3	2	141.7	1	1	425	2	1	0	0	0	0
7	Ribeiro ,A (Alice)	3	1192.6	1334.2	1	1189.9	1617.6	2	1200	1192.6	0	0	0
8	Beyers ,S (Skylar)	3	3	425	1	1	425	2	2	425	0	0	0
8	Beyers ,S (Skylar)	3	1275.1	1700.1	1	1252.3	1700.1	2	1271.2	1700.1	0	0	0
9	Viljoen ,P (Pieter)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Viljoen ,P (Pieter)	2	1401.9	976.9	2	1413	976.9	0	0	0	0	0	0
10	Saayman ,V (Veronique)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Saayman ,V (Veronique)	2	1336.7	911.7	2	1324.7	911.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Collins, E (Esme)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms