Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lottering, O (O'Neal)

Chess SA id

1130190172

FIDE id

Date of birth

2013-04-27 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210	1200	1220	1200
Raw rating	1209.5	1200	1219.4	1200
Weighted rating	1210	1200	1220	1200
Weighted performance	0	0	0	0
Floor	710.2	700	720.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.6	165.8	161.3	165.8
Highest rating	1219.6 2023-07-01	1200 2018-10-01	1299.9 2023-07-01	1200 2018-10-01
Highest raw rating	1210.2 2024-02-01	1200 2024-02-01	1220.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1210.2 2025-06-01	1200 2018-10-01	1220.2 2025-06-01	1200 2018-10-01
Highest weighted performance	1219.6 2023-07-01	1200 2024-02-01	1299.9 2023-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	0	-0.1	0
New rating	1210	1200	1220	1200
Analysis
Rating	1210	1200	1220	1200
Raw rating	1209.5	1200	1219.4	1200
Weighted rating	1210	1200	1220
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.2	700	720.2	700
Max/Min rating change allowed	163.6	165.8	161.3	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	1209.5	1200	1219.4	1200
New weighted rating	1210	1200	1220	1200
New weighted performance	0	0	0	0
Temp new rating	1210	1200	1220	1200
Temp new rating +/-	-0.1	0	-0.1	0
Final new rating +/-	-0.1	0	-0.1	0
New rating	1210	1200	1220	1200
New K-factor	36	36	36	36
New floor	710.2	700	720.2	700

Item	Main	Rapid
	0	0
	3	3
	0	0
	5	5
	0	0
	0	0
History	8	8

Games since
	Main 3	Standard 0		Rapid 3		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	3	1	33.33	-141.7	1219.5	1077.8
Standard	0	0	0	0	0	0
Rapid	3	1	33.33	-141.7	1219.5	1077.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	4	50	0	1198.9	1198.9
Standard	0	0	0	0	0	0
Rapid	8	4	50	0	1198.9	1198.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1209.5	1200	1219.4	1200
2025-09-01	1209.5	1200	1219.4	1200
2025-08-01	1209.5	1200	1219.4	1200
2025-07-01	1210.2	1200	1220.2	1200
2025-06-01	1210.2	1200	1220.2	1200
2025-05-01	1210.2	1200	1220.2	1200
2025-04-01	1210.2	1200	1220.2	1200
2025-03-01	1210.2	1200	1220.2	1200
2025-02-01	1210.2	1200	1220.2	1200
2025-01-01	1210.2	1200	1220.2	1200
2024-12-01	1210.2	1200	1220.2	1200
2024-11-01	1210.2	1200	1220.2	1200
2024-10-01	1210.2	1200	1220.2	1200
2024-09-01	1210.2	1200	1220.2	1200
2024-08-01	1210.2	1200	1220.2	1200
2024-07-01	1210.2	1200	1220.2	1200
2024-06-01	1210.2	1200	1220.2	1200
2024-08-01	1210.2	1200	1220.2	1200
2024-04-01	1210.2	1200	1220.2	1200
2024-03-01	1210.2	1200	1220.2	1200
2024-02-01	1210.2	1200	1220.2	1200
2024-01-01	1210.2	1200	1220.2	1200
2023-12-01	1210.2	1200	1220.2	1200
2023-11-01	1210.2	1200	1220.2	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	Lower West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	3	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lower West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	3	1	Yes	Analysis
2	Saldanha Open 2023 (A)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Saldanha Open 2023				Tournament Saldanha Open 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Julius, A (Allen)				Opponent Lehlehla, N (Naledi)
2	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, A (Arija)				Opponent Bredenkamp, A (Arija)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Saldanha Open 2023				Tournament Saldanha Open 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Julius, A (Allen)				Opponent Lehlehla, N (Naledi)
2	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, A (Arija)				Opponent Bredenkamp, A (Arija)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Saldanha Open 2023				Tournament Saldanha Open 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Julius, A (Allen)				Opponent Lehlehla, N (Naledi)
2	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, A (Arija)				Opponent Bredenkamp, A (Arija)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Saldanha Open 2023				Tournament Saldanha Open 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Julius, A (Allen)				Opponent Lehlehla, N (Naledi)
2	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, A (Arija)				Opponent Bredenkamp, A (Arija)

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	Coetzee ,A (Alexis)	1	1	425	0	0	0	1	1	425	0	0	0
1	Coetzee ,A (Alexis)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Olivier ,M (Micarlo)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Olivier ,M (Micarlo)	1	1269.3	844.3	0	0	0	1	1369.4	844.3	0	0	0
3	Bredenkamp ,A (Arija)	1	1	425	0	0	0	1	1	425	0	0	0
3	Bredenkamp ,A (Arija)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Hess ,C (Caleb)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Hess ,C (Caleb)	1	1163.6	738.6	0	0	0	1	1212.8	738.6	0	0	0
5	Geduld ,J (Josh)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Geduld ,J (Josh)	1	1169.2	744.2	0	0	0	1	1200	744.2	0	0	0
6	Julius ,A (Allen)	1	1	425	0	0	0	1	1	425	0	0	0
6	Julius ,A (Allen)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Niewoudt ,J (Jervane)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Niewoudt ,J (Jervane)	1	1189.3	764.3	0	0	0	1	1242.6	764.3	0	0	0
8	Lehlalha ,N (Naledi)	1	1	425	0	0	0	1	1	425	0	0	0
8	Lehlalha ,N (Naledi)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Lottering, O (O'Neal)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms