Chess South Africa Ratings Database

PLAYER PAGE

Personal

Saunders, J (John)

Chess SA id

1090154814

FIDE id

Date of birth

2009-02-13 (U18)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-04

Personal details last changed

1900-01-01

Junior GPX Games

32.8

Junior GPX Points

1280.1

Item	Main	Standard	Rapid	Blitz
Rating	1339.4	1304.9	1206.5	1200
Raw rating	1339.4	1304.9	1206.5	1200
Weighted rating	1289	1289.3	1200.5	1200
Weighted performance	1323.2	1252.3	0	0
Floor	839.4	838.7	706.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	136	142.8	164.3	165.8
Highest rating	1389.7 2024-09-01	1384 2024-09-01	1206.5 2025-11-01	1200 2018-10-01
Highest raw rating	1339.4 2025-11-01	1338.7 2025-06-01	1206.5 2025-11-01	1200 2024-02-01
Highest weighted rating	1289 2025-11-01	1281.3 2025-09-01	1200.5 2025-11-01	1200 2018-10-01
Highest weighted performance	1389.7 2024-09-01	1384 2024-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1339.4	1304.9	1206.5	1200
Analysis
Rating	1339.4	1304.9	1206.5	1200
Raw rating	1339.4	1304.9	1206.5	1200
Weighted rating	1289	1289.3	1200.5
Weighted performance	1323.2	1252.3	0
K-factor	36	36	36	36
Floor	839.4	838.7	706.5	700
Max/Min rating change allowed	136	142.8	164.3	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	1339.4	1304.9	1206.5	1200
New weighted rating	1295.2	1292.7	1201	1200
New weighted performance	1315.2	1244.5	0	0
Temp new rating	1339.4	1304.9	1206.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1339.4	1304.9	1206.5	1200
New K-factor	36	36	36	36
New floor	839.4	838.7	706.5	700

Item	Main	Standard	Rapid
	0	0	0
	28	23	5
	22	22	0
	4	4	0
	0	0	0
	0	0	0
History	54	49	5

Games since
	Main 50	Standard 45		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	2851		41		9
Male	2275		37		9
U18	439		10		2
U18 Male	369		10		2
Standard
	RSA		Province		Region
Overall	3129		42		16
Male	2464		34		13
U18	500		13		4
U18 Male	418		12		4
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	28	15	53.57	30.4	1328.9	1359.2
Standard	23	12	52.17	18.5	1302	1320.5
Rapid	5	3	60	85	1452.4	1537.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	54	30	55.56	47.2	1283.9	1331.1
Standard	49	27	55.1	43.4	1266.7	1310
Rapid	5	3	60	85	1452.4	1537.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1339.4	1304.9	1206.5	1200
2025-09-30	1307.4	1304.9	1200	1200
2025-09-01	1307.4	1304.9	1200	1200
2025-08-01	1334.2	1338.7	1200	1200
2025-07-01	1334.2	1338.7	1200	1200
2025-06-01	1334.2	1338.7	1200	1200
2025-05-01	1309.4	1320.9	1200	1200
2025-04-01	1247	1243.1	1200	1200
2025-03-01	1247	1241.3	1200	1200
2025-02-01	1273.5	1272.7	1200	1200
2025-01-01	1273.5	1272.7	1200	1200
2024-12-01	1302.6	1318.1	1200	1200
2024-11-01	1302.6	1318.1	1200	1200
2024-10-01	1302.6	1318.1	1200	1200
2024-09-01	1245.4	1252.9	1200	1200
2024-08-01	1245.4	1252.9	1200	1200
2024-07-01	1245.4	1252.9	1200	1200
2024-09-01	1245.4	1252.9	1200	1200
2024-05-01	1176.8	1171.9	1200	1200
2024-04-01	1181.6	1177.3	1200	1200
2024-03-01	1181.6	1177.3	1200	1200
2024-02-01	1181.6	1177.3	1200	1200
2024-01-01	1181.6	1177.3	1200	1200
2023-12-01	1181.6	1177.3	1200	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	2025 Lejweleputswa Closed Chess Chamionship (A)	2025-09-04	2025-09-04	Rapid	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
2	Free State Closed 2025 (U18 Open)	2025-08-14	2025-08-15	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Spartan Bishops Championships Elite 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
4	Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025 (B)	2025-04-12	2025-04-12	Standard	Lejweleputswa (FLW)	5	5	4	Yes	Analysis
5	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U18)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
6	HTS Welkom Open Chess Tournament 2025 (A)	2025-02-22	2025-02-22	Standard	Lejweleputswa (FLW)	4	3	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Lejweleputswa Closed Chess Chamionship (A)	2025-09-04	2025-09-04	Rapid	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
2	Free State Closed 2025 (U18 Open)	2025-08-14	2025-08-15	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Spartan Bishops Championships Elite 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
4	Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025 (B)	2025-04-12	2025-04-12	Standard	Lejweleputswa (FLW)	5	5	4	Yes	Analysis
5	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U18)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
6	HTS Welkom Open Chess Tournament 2025 (A)	2025-02-22	2025-02-22	Standard	Lejweleputswa (FLW)	4	3	0	Yes	Analysis
7	Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	2	Yes	Analysis
8	Lejweleputswa Closed Chess Championships 2024 (U16)	2024-09-21	2024-09-21	Standard	Lejweleputswa (FLW)	5	5	4.5	Yes	Analysis
9	Lejweleputswa 4th Qualifying Tournament 2024 (U18)	2024-05-11	2024-05-11	Standard	Lejweleputswa (FLW)	5	5	5	Yes	Analysis
10	Lejweleputswa 3rd Qualifieng Tournament 2024 (U16)	2024-04-20	2024-04-20	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis
11	Lejweleputswa 4th Qualifying Tournament 2023 (U16)	2023-05-26	2023-05-26	Standard	Lejweleputswa (FLW)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Lejweleputswa 4th Qualifying Tournament 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-09-21	rnd 5	type Standard	result 0.5
		Opponent Mosoeunyane, J (Junior)				Opponent Michalakis, S (Stefanos)
2	6	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Mohale, T (Tebello)				Opponent Makhetha, R (Relebohile)
3	5	Tournament Spartan Bishops Championships Elite 2025				Tournament Free State Closed 2025
		date 2025-05-24	rnd 2	type Standard	result 0.5	date 2025-08-14	rnd 1	type Standard	result 0.5
		Opponent Hendricks, G (Garryn)				Opponent Ramahlaha, O (Oreokame)

#	Games	Start				End
1	10	Tournament Lejweleputswa 4th Qualifying Tournament 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-09-21	rnd 5	type Standard	result 0.5
		Opponent Mosoeunyane, J (Junior)				Opponent Michalakis, S (Stefanos)
2	6	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Mohale, T (Tebello)				Opponent Makhetha, R (Relebohile)
3	5	Tournament Spartan Bishops Championships Elite 2025				Tournament Free State Closed 2025
		date 2025-05-24	rnd 2	type Standard	result 0.5	date 2025-08-14	rnd 1	type Standard	result 0.5
		Opponent Hendricks, G (Garryn)				Opponent Ramahlaha, O (Oreokame)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Lejweleputswa 4th Qualifying Tournament 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-09-21	rnd 4	type Standard	result 1
		Opponent Mosoeunyane, J (Junior)				Opponent Molongoana, P (Peo)
2	3	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 5	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Mohale, T (Tebello)				Opponent Narumo, B (Beloved)
3	2	Tournament Spartan Bishops Championships Elite 2025				Tournament Spartan Bishops Championships Elite 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-25	rnd 5	type Standard	result 1
		Opponent Jonas, L (Luciano)				Opponent Michalakis, K (Kiriakos)

#	Games	Start				End
1	9	Tournament Lejweleputswa 4th Qualifying Tournament 2024				Tournament Lejweleputswa Closed Chess Championships 2024
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-09-21	rnd 4	type Standard	result 1
		Opponent Mosoeunyane, J (Junior)				Opponent Molongoana, P (Peo)
2	3	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 5	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Mohale, T (Tebello)				Opponent Narumo, B (Beloved)
3	2	Tournament Spartan Bishops Championships Elite 2025				Tournament Spartan Bishops Championships Elite 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-25	rnd 5	type Standard	result 1
		Opponent Jonas, L (Luciano)				Opponent Michalakis, K (Kiriakos)

No games found.

#	Games	Start				End

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	Mohohlo ,L (Love-Jadis)	3	3	425	2	2	425	1	1	425	0	0	0
1	Mohohlo ,L (Love-Jadis)	3	1185.9	1610.9	2	1182.8	1610.9	1	1200	1610.9	0	0	0
2	Michalakis ,S (Stylianos)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Michalakis ,S (Stylianos)	2	1214.9	1002.4	2	1212.4	1002.4	0	0	0	0	0	0
3	Mhetoa ,A (Agobakwe)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Mhetoa ,A (Agobakwe)	2	1392.4	1179.9	2	1395.8	1179.9	0	0	0	0	0	0
4	Mcnab ,A (Andrew)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mcnab ,A (Andrew)	2	1046.1	1471.1	2	1044.7	1471.1	0	0	0	0	0	0
5	Michalakis ,S (Stefanos)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Michalakis ,S (Stefanos)	2	1407.9	1620.4	2	1398.9	1620.4	0	0	0	0	0	0
6	Ncike ,L (Luthando)	2	1	0	2	1	0	0	0	0	0	0	0
6	Ncike ,L (Luthando)	2	1204.6	1204.6	2	1206.2	1204.6	0	0	0	0	0	0
7	Rode ,CM (Christoph Maritz)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Rode ,CM (Christoph Maritz)	2	1614.8	1614.8	1	1571.8	1189.8	1	1321.2	2039.8	0	0	0
8	Ramahlaha ,O (Oreokame)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Ramahlaha ,O (Oreokame)	1	1203.4	1203.4	1	1202.5	1203.4	0	0	0	0	0	0
9	Lombard ,A (Ashleigh)	1	1	425	1	1	425	0	0	0	0	0	0
9	Lombard ,A (Ashleigh)	1	1117.8	1542.8	1	1110.8	1542.8	0	0	0	0	0	0
10	Dugmore ,D (Deacon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Dugmore ,D (Deacon)	1	1501.7	1076.7	1	1499.9	1076.7	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

Saunders, J (John)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms