Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lukas, I (Isune)

Chess SA id

2140139130

FIDE id

Date of birth

2014-06-13 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1233.3	1202	1275.6	1200
Raw rating	1233.3	1202	1275.6	1200
Weighted rating	1227.7	1201.1	1271	1200
Weighted performance	1142.6	0	1202	0
Floor	751.1	703.7	823.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.1	165.3	148.9	165.8
Highest rating	1251.1 2025-08-01	1203.7 2025-04-01	1323.7 2025-08-01	1200 2018-10-01
Highest raw rating	1251.1 2025-08-01	1203.7 2025-04-01	1323.7 2025-08-01	1200 2024-03-01
Highest weighted rating	1226.7 2025-11-30	1203.7 2025-05-05	1269.4 2025-11-30	1200 2018-10-01
Highest weighted performance	1223.9 2025-08-01	1200 2024-03-01	1283.5 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1233.3	1202	1275.6	1200
Analysis
Rating	1233.3	1202	1275.6	1200
Raw rating	1233.3	1202	1275.6	1200
Weighted rating	1227.7	1201.1	1271
Weighted performance	1142.6	0	1202
K-factor	36	36	36	36
Floor	751.1	703.7	823.7	700
Max/Min rating change allowed	158.1	165.3	148.9	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	1233.3	1202	1275.6	1200
New weighted rating	1228.7	1201.2	1272.4	1200
New weighted performance	1134.9	0	1193.7	0
Temp new rating	1233.3	1202	1275.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1233.3	1202	1275.6	1200
New K-factor	36	36	36	36
New floor	751.1	703.7	823.7	700

Item	Main	Standard	Rapid
	0	0	0
	36	17	19
	15	0	15
	19	0	19
	5	0	5
	0	0	0
History	75	17	58

Games since
	Main 51	Standard 17		Rapid 34		Blitz 0
Gender	Female
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3882		1288		141
Female	885		352		42
U12	621		215		23
U12 Female	188		75		11
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1217		608		141
Female	213		119		34
U12	218		126		30
U12 Female	56		36		13
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	36	17	47.22	-23.6	1270.5	1246.9
Standard	17	7	41.18	-75	1282.8	1207.8
Rapid	19	10	52.63	22.4	1259.5	1281.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	75	38	50.67	5.7	1231.5	1237.2
Standard	17	7	41.18	-75	1282.8	1207.8
Rapid	58	31	53.45	29.3	1216.5	1245.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1233.3	1202	1275.6	1200
2025-11-30	1233.3	1202	1275.6	1200
2025-11-01	1234.2	1202	1284.3	1200
2025-09-30	1234.2	1202	1284.3	1200
2025-09-01	1233.3	1200.6	1284.3	1200
2025-08-01	1251.1	1200.6	1323.7	1200
2025-07-01	1218.6	1200.5	1275	1200
2025-06-01	1218.2	1199.9	1275	1200
2025-05-01	1233.3	1203.7	1275	1200
2025-04-01	1233.3	1203.7	1275	1200
2025-03-01	1235.3	1200	1275	1200
2025-02-01	1225.4	1200	1263.2	1200
2025-01-01	1225.4	1200	1263.2	1200
2024-12-01	1225.4	1200	1263.2	1200
2024-11-01	1212.2	1200	1236.2	1200
2024-10-01	1212.2	1200	1236.2	1200
2024-09-01	1212.2	1200	1236.2	1200
2024-11-01	1212.2	1200	1236.2	1200
2024-07-01	1212.2	1200	1236.2	1200
2024-06-01	1212.2	1200	1236.2	1200
2024-05-01	1200.3	1200	1217.1	1200
2024-04-01	1200.3	1200	1217.1	1200
2024-03-01	1200.3	1200	1217.1	1200
2024-02-01	1207.9	1200	1227.5	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	West Coast Schools Chess Grand Challenge League 2025 (PS Super)	2025-11-08	2025-11-08	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	2	Yes	Analysis
3	Pedro Booyse Top Schools 2025 (U11)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
4	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
7	Upper West Coast Presrige 2025 (U11Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
9	Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
10	Bo-Weskus Skole Prestige 2024 (O11 Dogters)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
11	Pedro Booyse Top Schools Round 2 2023 (U7+U9)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
12	Pedro Booyse Top Schools 2023 (U7+U9)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
13	Upper West Coast Top Schools Championship 2023 (U7-U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
14	Bo-Weskus Skole Prestige 2023 (O9 Dogters)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
15	Bo Weskus Skole Skaak Prestige (O9 Dogters)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Upper West Coast Presrige 2025
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Fransman, B (Blue-Neil)				Opponent Hendrikse, A (Alkezia)
2	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Saayman, B (Barendina)				Opponent Snyman, J (Jerran)
3	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 3	type Rapid	result 1	date 2023-08-22	rnd 2	type Rapid	result 1
		Opponent Adonis, G (Gia)				Opponent Adonis, G (Gia)

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Williams, T (Tyler)				Opponent Willers, S (Stephen)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Witbooi, A (Ava)				Opponent Tieties, L (Lilanie)
3	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Saayman, B (Barendina)				Opponent Saayman, B (Barendina)

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Upper West Coast Presrige 2025
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Fransman, B (Blue-Neil)				Opponent Hendrikse, A (Alkezia)
2	4	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Gentles, E (Emslynn-Joy)				Opponent Snyman, J (Jerran)
3	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 3	type Rapid	result 1	date 2023-08-22	rnd 2	type Rapid	result 1
		Opponent Adonis, G (Gia)				Opponent Adonis, G (Gia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Saayman, B (Barendina)				Opponent Snyman, J (Jerran)
2	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 3	type Rapid	result 1	date 2023-08-22	rnd 2	type Rapid	result 1
		Opponent Adonis, G (Gia)				Opponent Adonis, G (Gia)
3	3	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 4	type Rapid	result 1
		Opponent Fransman, B (Blue-Neil)				Opponent Love, T (Tayrique)

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Williams, T (Tyler)				Opponent Willers, S (Stephen)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Witbooi, A (Ava)				Opponent Tieties, L (Lilanie)
3	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Saayman, B (Barendina)				Opponent Saayman, B (Barendina)

#	Games	Start				End
1	4	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Gentles, E (Emslynn-Joy)				Opponent Snyman, J (Jerran)
2	4	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-07-29	rnd 3	type Rapid	result 1	date 2023-08-22	rnd 2	type Rapid	result 1
		Opponent Adonis, G (Gia)				Opponent Adonis, G (Gia)
3	3	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 4	type Rapid	result 1
		Opponent Fransman, B (Blue-Neil)				Opponent Love, T (Tayrique)

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	Gentles ,E (Emslynn-Joy)	4	4	425	0	0	0	4	4	425	0	0	0
1	Gentles ,E (Emslynn-Joy)	4	1151.7	1576.7	0	0	0	4	1164.3	1576.7	0	0	0
2	Kersouw ,A (Althea)	2	1	0	2	1	0	0	0	0	0	0	0
2	Kersouw ,A (Althea)	2	1204.2	1204.2	2	1210.8	1204.2	0	0	0	0	0	0
3	Witbooi ,A (Ava)	2	2	425	1	1	425	1	1	425	0	0	0
3	Witbooi ,A (Ava)	2	1188.2	1613.2	1	1200	1613.2	1	1152.6	1613.2	0	0	0
4	Bothma Cilliers ,K (Kalika)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Bothma Cilliers ,K (Kalika)	2	1177.2	752.2	1	1175.7	752.2	1	1169.1	752.2	0	0	0
5	Williams ,T (Tyler)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Williams ,T (Tyler)	2	1363.7	1363.7	1	1287.6	1788.7	1	1395.8	938.7	0	0	0
6	Tieties ,L (Lilanie)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Tieties ,L (Lilanie)	2	1356.7	1356.7	1	1310.6	1781.7	1	1436.9	931.7	0	0	0
7	Skippers ,J (Jamie-Lee)	2	1	0	1	1	425	1	0	-425	0	0	0
7	Skippers ,J (Jamie-Lee)	2	1163.3	1163.3	1	1191.3	1588.3	1	1155.3	738.3	0	0	0
8	Adonis ,G (Gia)	2	2	425	0	0	0	2	2	425	0	0	0
8	Adonis ,G (Gia)	2	1121.9	1546.9	0	0	0	2	1087.6	1546.9	0	0	0
9	Pienaar ,R (Ryan)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Pienaar ,R (Ryan)	2	1223.9	798.9	0	0	0	2	1257.3	798.9	0	0	0
10	Solomons ,T (Tyreeq)	2	1	0	0	0	0	2	1	0	0	0	0
10	Solomons ,T (Tyreeq)	2	1204.4	1204.4	0	0	0	2	1217.9	1204.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Lukas, I (Isune)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms