Chess South Africa Ratings Database

PLAYER PAGE

Personal

Morris, J (Jaydon)

Chess SA id

1160150930

FIDE id

Date of birth

2016-05-05 (U10)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

45.7

Junior GPX Points

1353.7

Item	Main	Standard	Rapid	Blitz
Rating	1383.5	1371.9	1255.5	1200
Raw rating	1357.5	1367.6	1255.5	1200
Weighted rating	1217.5	1209.2	1220.4	1200
Weighted performance	1383.5	1371.9	0	0
Floor	876.3	883.5	755.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.5	130.6	153.2	165.8
Highest rating	1405.9 2025-09-01	1383.5 2025-09-01	1255.5 2025-06-01	1200 2018-10-01
Highest raw rating	1376.3 2025-09-01	1383.5 2025-09-01	1255.5 2025-06-01	1200 2024-02-01
Highest weighted rating	1340.9 2018-10-01	1330.6 2018-10-01	1212.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1405.9 2025-09-01	1380 2025-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.5	0	0
New rating	1383	1371.4	1255.5	1200
Analysis
Rating	1383.5	1371.9	1255.5	1200
Raw rating	1357.5	1367.6	1255.5	1200
Weighted rating	1217.5	1209.2	1220.4
Weighted performance	1383.5	1371.9	0
K-factor	36	36	36	36
Floor	876.3	883.5	755.5	700
Max/Min rating change allowed	132.5	130.6	153.2	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	1357.5	1367.6	1255.5	1200
New weighted rating	1232.4	1226	1223.9	1200
New weighted performance	1383	1371.4	0	0
Temp new rating	1383	1371.4	1255.5	1200
Temp new rating +/-	-0.5	-0.5	0	0
Final new rating +/-	-0.5	-0.5	0	0
New rating	1383	1371.4	1255.5	1200
New K-factor	36	36	36	36
New floor	876.3	883.5	755.5	700

Item	Main	Standard	Rapid
	0	0	0
	49	44	5
	5	5	0
	15	15	0
	0	0	0
	0	0	0
History	69	64	5

Games since
	Main 54	Standard 49		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2343		717		189
Male	1913		550		146
U10	167		43		16
U10 Male	141		31		11
Standard
	RSA		Province		Region
Overall	2350		651		203
Male	1910		492		152
U10	171		44		22
U10 Male	146		33		16
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	49	32	65.31	130.1	1267.2	1397.3
Standard	44	28	63.64	115.9	1266.9	1382.8
Rapid	5	4	80	255	1269.9	1524.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	69	38	55.07	43.1	1248	1291.1
Standard	64	34	53.12	26.6	1246.2	1272.8
Rapid	5	4	80	255	1269.9	1524.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1357.5	1367.6	1255.5	1200
2025-09-01	1376.3	1383.5	1255.5	1200
2025-08-01	1314.3	1303.8	1255.5	1200
2025-07-01	1340.9	1330.6	1255.5	1200
2025-06-01	1340.9	1330.6	1255.5	1200
2025-05-01	1311.6	1330.6	1200	1200
2025-04-01	1249.1	1254.2	1200	1200
2025-03-01	1234.4	1250	1200	1200
2025-02-01	1099.9	1079	1200	1200
2025-01-01	1089.8	1067.6	1200	1200
2024-12-01	1089.8	1067.6	1200	1200
2024-11-01	1089.8	1067.6	1200	1200
2024-10-01	1089.8	1067.6	1200	1200
2024-09-01	1089.8	1067.6	1200	1200
2024-08-01	1089.8	1067.6	1200	1200
2024-07-01	1089.8	1067.6	1200	1200
2024-06-01	1089.8	1067.6	1200	1200
2024-08-01	1089.8	1067.6	1200	1200
2024-04-01	1089.8	1067.6	1200	1200
2024-03-01	1089.8	1067.6	1200	1200
2024-02-01	1126.3	1108.4	1200	1200
2024-01-01	1126.3	1108.4	1200	1200
2023-12-01	1126.3	1108.4	1200	1200
2023-11-01	1126.3	1108.4	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	Western Cape Schools - Top Schools 2025 (U9)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Eden Top Schools 2025 (U9)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	5	Yes	Analysis
3	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Dennie Chess Rapid Tournament Open 2025 (U9)	2025-05-24	2025-05-24	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	6	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U9 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
8	George Schools Chess Trials 2 2025 (U9 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 1 2025 (U9 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	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 (U9)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Eden Top Schools 2025 (U9)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	5	Yes	Analysis
3	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Dennie Chess Rapid Tournament Open 2025 (U9)	2025-05-24	2025-05-24	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	6	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U9 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
8	George Schools Chess Trials 2 2025 (U9 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 1 2025 (U9 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
10	George Schools Trials 2 2024 (U9 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	1	Yes	Analysis
11	Western Cape PS Individuals 2023 (U7 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
12	Eden Trials 2+3 2023 (U8)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	4	1.5	Yes	Analysis
13	George Chess Trials 3 2023 (U7 Boys+Girls)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Eden Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Baartman, S (Schuyler Rayshaan)				Opponent Onyire, W (Winner)
2	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Smit, H (Hunter)				Opponent Gouws, R (Rickus)
3	4	Tournament Eden Chess Trials 2 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-04-12	rnd 9	type Standard	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Rheeder, L (Logan)				Opponent Janse van Rensburg, O (Oliver)

#	Games	Start				End
1	6	Tournament Eden Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Baartman, S (Schuyler Rayshaan)				Opponent Onyire, W (Winner)
2	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Smit, H (Hunter)				Opponent Gouws, R (Rickus)
3	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Khanya, L (Lesedi)				Opponent Fillies, E (Eli)

#	Games	Start				End
1	2	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Rostoll, A (Arno)				Opponent Bester, R (Renz)
2	2	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Lamprecht, B (Barend)				Opponent Janse van Rensburg, O (Oliver)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Eden Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Baartman, S (Schuyler Rayshaan)				Opponent Onyire, W (Winner)
2	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Smit, H (Hunter)				Opponent Gouws, R (Rickus)
3	4	Tournament Eden Chess Trials 2 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-04-12	rnd 9	type Standard	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Rheeder, L (Logan)				Opponent Janse van Rensburg, O (Oliver)

#	Games	Start				End
1	6	Tournament Eden Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Baartman, S (Schuyler Rayshaan)				Opponent Onyire, W (Winner)
2	5	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Smit, H (Hunter)				Opponent Gouws, R (Rickus)
3	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Khanya, L (Lesedi)				Opponent Fillies, E (Eli)

#	Games	Start				End
1	2	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Rostoll, A (Arno)				Opponent Bester, R (Renz)
2	2	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Lamprecht, B (Barend)				Opponent Janse van Rensburg, O (Oliver)

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	Van Der Merwe ,F (Finley)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,F (Finley)	5	1299.9	874.9	5	1302.1	874.9	0	0	0	0	0	0
2	De Swardt ,R (Rebecca)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	De Swardt ,R (Rebecca)	3	1428.4	1286.7	3	1477.9	1286.7	0	0	0	0	0	0
3	Bruiners ,J (Jeanne)	2	2	425	2	2	425	0	0	0	0	0	0
3	Bruiners ,J (Jeanne)	2	1255.7	1680.7	2	1252.6	1680.7	0	0	0	0	0	0
4	Gurovich ,A (Aaron)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Gurovich ,A (Aaron)	2	1180.9	755.9	2	1176.4	755.9	0	0	0	0	0	0
5	Rheeder ,L (Logan)	2	2	425	2	2	425	0	0	0	0	0	0
5	Rheeder ,L (Logan)	2	1293.2	1718.2	2	1306.1	1718.2	0	0	0	0	0	0
6	Wyngaard ,L (Luke)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Wyngaard ,L (Luke)	2	1229	1016.5	2	1233.8	1016.5	0	0	0	0	0	0
7	Seaward ,C (Cameron)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Seaward ,C (Cameron)	2	1202.9	777.9	2	1203.6	777.9	0	0	0	0	0	0
8	Van der Poel ,H (Hans)	2	1	0	2	1	0	0	0	0	0	0	0
8	Van der Poel ,H (Hans)	2	1202.3	1202.3	2	1199.9	1202.3	0	0	0	0	0	0
9	Lawa ,V (Veretariki)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Lawa ,V (Veretariki)	2	1269.6	1269.6	1	1252.6	1694.6	1	1200	844.6	0	0	0
10	Rostoll ,A (Arno)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Rostoll ,A (Arno)	2	1463.9	1463.9	1	1496.8	1038.9	1	1200	1888.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Morris, J (Jaydon)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms