Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jeftha, L (Liam)

Chess SA id

1110109004

FIDE id

Date of birth

2011-01-30 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1305	1261.2	1310.1	1200
Raw rating	1305	1261	1310.1	1200
Weighted rating	1304.8	1261.2	1310.1	1200
Weighted performance	937.8	912.5	0	0
Floor	820	762.1	810.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.8	152	141.7	165.8
Highest rating	1334.1 2022-05-01	1262.1 2024-03-01	1392.7 2022-03-01	1200 2018-10-01
Highest raw rating	1320 2022-11-01	1262.1 2024-03-01	1310.1 2024-02-01	1200 2024-02-01
Highest weighted rating	1320 2024-02-01	1262.1 2025-02-01	1310.1 2025-02-01	1200 2018-10-01
Highest weighted performance	1334.1 2022-05-01	1238.2 2022-06-01	1392.7 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1305	1261.2	1310.1	1200
Analysis
Rating	1305	1261.2	1310.1	1200
Raw rating	1305	1261	1310.1	1200
Weighted rating	1304.8	1261.2	1310.1
Weighted performance	937.8	912.5	0
K-factor	36	36	36	36
Floor	820	762.1	810.1	700
Max/Min rating change allowed	142.8	152	141.7	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	1305	1261	1310.1	1200
New weighted rating	1304.8	1261.2	1310.1	1200
New weighted performance	930.6	905.5	0	0
Temp new rating	1305	1261.2	1310.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1305	1261.2	1310.1	1200
New K-factor	36	36	36	36
New floor	820	762.1	810.1	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	5	0
	6	6	0
	28	17	11
	5	0	5
History	101	85	16

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	5	2	40	-85	1211.3	1126.3
Standard	5	2	40	-85	1211.3	1126.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	101	53.5	52.97	25.2	1222.8	1248
Standard	85	42.5	50	0	1216.4	1216.4
Rapid	16	11	68.75	159.4	1256.7	1416.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1305	1261	1310.1	1200
2025-09-30	1305	1261	1310.1	1200
2025-09-01	1305	1261	1310.1	1200
2025-08-01	1305	1261	1310.1	1200
2025-07-01	1305	1261	1310.1	1200
2025-06-01	1305	1260.9	1310.1	1200
2025-05-01	1305	1260.8	1310.1	1200
2025-04-01	1304.8	1260.6	1310.1	1200
2025-03-01	1302.7	1258.2	1310.1	1200
2025-02-01	1305.3	1262.1	1310.1	1200
2025-01-01	1304.8	1262.1	1310.1	1200
2024-12-01	1304.8	1262.1	1310.1	1200
2024-11-01	1304.8	1262.1	1310.1	1200
2024-10-01	1304.8	1262.1	1310.1	1200
2024-09-01	1304.8	1262.1	1310.1	1200
2024-08-01	1304.8	1262.1	1310.1	1200
2024-07-01	1304.8	1262.1	1310.1	1200
2024-09-01	1304.8	1262.1	1310.1	1200
2024-05-01	1304.8	1262.1	1310.1	1200
2024-04-01	1304.8	1262.1	1310.1	1200
2024-03-01	1304.8	1262.1	1310.1	1200
2024-02-01	1306.6	1257.1	1310.1	1200
2024-01-01	1306.6	1257.1	1310.1	1200
2023-12-01	1306.6	1257.1	1310.1	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	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro District East Schools Chess Individuals Trials 2025 (U15 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
2	CT District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
3	District East Schools Chess Individual Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Metro Rapid 2022 (U11 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
5	WP Closed 2022 (U12)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Western Cape Schools 2022 (U11 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
7	Metro WP Schools Chess Trials 2022 (U11 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
8	2022 East Dist Individuals (U11)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
9	Western Cape Schools 2021 (U11 Boys)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
10	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
11	2020 Metro Trials (U9 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
12	Northern Chess Cadet Series 2020 (B)	2020-02-15	2020-02-15	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
13	2020 East District Individuals (U9)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	5	4	3	Yes	Analysis
14	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
15	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
16	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
17	2019 WP Youth Open (D)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
18	Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
19	2019 Metro-East District Schools Trials (U9)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Metro WP Schools Chess Trials 2022				Tournament Western Cape Schools 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-05-28	rnd 3	type Standard	result 1
		Opponent Mcweba, S (Sange)				Opponent Molligan, H (Hanalgre)
2	4	Tournament Metro Rapid 2022				Tournament District East Schools Chess Individual Trials 2023
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Lindes, CW (Carl)				Opponent Mangele, O (Oyama)
3	4	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-13	rnd 1	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Niehaus, T (Thomas)				Opponent Botha, E (Eduan)

#	Games	Start				End
1	6	Tournament Metro WP Schools Chess Trials 2022				Tournament Western Cape Schools 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-05-28	rnd 3	type Standard	result 1
		Opponent Mcweba, S (Sange)				Opponent Molligan, H (Hanalgre)
2	4	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-13	rnd 1	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Niehaus, T (Thomas)				Opponent Botha, E (Eduan)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 WP Youth Open
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Norval, H (Hendrik)				Opponent Kuhn, J (Jean)

#	Games	Start				End
1	4	Tournament 2022 East Dist Individuals				Tournament Metro Rapid 2022
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Pfukwa, P (Palesa)				Opponent Zonoleni, I (Iminathi)
2	3	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 3	type Rapid	result 0.5
		Opponent Matthee, S (Samuel)				Opponent Ndumiso, N (Ngidi)
3	3	Tournament Western Cape Schools 2021				Tournament Western Cape Schools 2021
		date 2021-10-23	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 4	type Rapid	result 1
		Opponent Titus, J (Jordyn)				Opponent Beech, K (Kael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Metro WP Schools Chess Trials 2022				Tournament Western Cape Schools 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Mcweba, S (Sange)				Opponent Jephtha, U (Uziel)
2	4	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-13	rnd 1	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Niehaus, T (Thomas)				Opponent Botha, E (Eduan)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 WP Youth Open
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Norval, H (Hendrik)				Opponent Kuhn, J (Jean)

#	Games	Start				End
1	4	Tournament Metro WP Schools Chess Trials 2022				Tournament Western Cape Schools 2022
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Mcweba, S (Sange)				Opponent Jephtha, U (Uziel)
2	4	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-13	rnd 1	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Niehaus, T (Thomas)				Opponent Botha, E (Eduan)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 WP Youth Open
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 1
		Opponent Norval, H (Hendrik)				Opponent Kuhn, J (Jean)

#	Games	Start				End
1	4	Tournament 2022 East Dist Individuals				Tournament Metro Rapid 2022
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-10-22	rnd 2	type Rapid	result 1
		Opponent Pfukwa, P (Palesa)				Opponent Zonoleni, I (Iminathi)
2	3	Tournament Western Cape Schools 2021				Tournament Western Cape Schools 2021
		date 2021-10-23	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 4	type Rapid	result 1
		Opponent Titus, J (Jordyn)				Opponent Beech, K (Kael)
3	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Matthee, S (Samuel)				Opponent Mafilika, O (Onikayo)

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	Beech ,K (Kael)	4	1	-212.5	3	0	-425	1	1	425	0	0	0
1	Beech ,K (Kael)	4	1339	1126.5	3	1264.9	914	1	1391.7	1764	0	0	0
2	Botha ,E (Eduan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Botha ,E (Eduan)	3	1385.2	1526.8	3	1341.6	1526.8	0	0	0	0	0	0
3	Sakati ,I (Iviwe)	2	1	0	2	1	0	0	0	0	0	0	0
3	Sakati ,I (Iviwe)	2	1191.6	1191.6	2	1175.1	1191.6	0	0	0	0	0	0
4	Meyer ,M (Matthew)	2	1	0	2	1	0	0	0	0	0	0	0
4	Meyer ,M (Matthew)	2	1365.4	1365.4	2	1310.4	1365.4	0	0	0	0	0	0
5	Van Schaik ,K (Kayla)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Van Schaik ,K (Kayla)	2	1184.4	759.4	2	1170	759.4	0	0	0	0	0	0
6	Pfaff ,R (Ruben)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Pfaff ,R (Ruben)	2	1265	840	1	1160	840	1	1285.9	840	0	0	0
7	Salimu ,C (Chase)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Salimu ,C (Chase)	2	1546.5	1121.5	1	1527.1	1121.5	1	1454	1121.5	0	0	0
8	Small ,Q (Quade)	1	1	425	1	1	425	0	0	0	0	0	0
8	Small ,Q (Quade)	1	1259.1	1684.1	1	1242.8	1684.1	0	0	0	0	0	0
9	Rudman ,M (Mighail)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rudman ,M (Mighail)	1	1369.5	944.5	1	1281.5	944.5	0	0	0	0	0	0
10	Msebi ,S (Simamkele)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Msebi ,S (Simamkele)	1	1363.6	938.6	1	1347.5	938.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jeftha, L (Liam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms