Chess South Africa Ratings Database

PLAYER PAGE

Personal

Trotter, J (Jaydriaan)

Chess SA id

1110300765

FIDE id

Date of birth

2011-06-04 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.7	1176.6	1200	1200
Raw rating	1179.7	1176.6	1200	1200
Weighted rating	1178.1	1174.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.7	171.4	165.8	165.8
Highest rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.7	1176.6	1200	1200
Analysis
Rating	1179.7	1176.6	1200	1200
Raw rating	1179.7	1176.6	1200	1200
Weighted rating	1178.1	1174.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.7	171.4	165.8	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	1179.7	1176.6	1200	1200
New weighted rating	1178	1174.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1179.7	1176.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.7	1176.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	4	4
	9	9
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
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	4	1	25	-212.5	1356.3	1143.8
Standard	4	1	25	-212.5	1356.3	1143.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	4	30.77	-163.5	1276.3	1112.8
Standard	13	4	30.77	-163.5	1276.3	1112.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.7	1176.6	1200	1200
2025-09-01	1179.7	1176.6	1200	1200
2025-08-01	1179.7	1176.6	1200	1200
2025-07-01	1179.7	1176.6	1200	1200
2025-06-01	1179.7	1176.6	1200	1200
2025-05-01	1179.7	1176.6	1200	1200
2025-04-01	1179.7	1176.6	1200	1200
2025-03-01	1180.7	1177.5	1200	1200
2025-02-01	1180.5	1177.3	1200	1200
2025-01-01	1171.1	1166.8	1200	1200
2024-12-01	1171.1	1166.8	1200	1200
2024-11-01	1171.1	1166.8	1200	1200
2024-10-01	1171.1	1166.8	1200	1200
2024-09-01	1171.1	1166.8	1200	1200
2024-08-01	1173.4	1168.4	1200	1200
2024-07-01	1173.4	1168.4	1200	1200
2024-06-01	1173.4	1168.4	1200	1200
2024-08-01	1173.4	1168.4	1200	1200
2024-04-01	1173.4	1168.4	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	0	0	No	Analysis
5	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Plaatjies, J (Joshua)				Opponent Plaatjies, J (Joshua)
2	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Muzhange, J (Jamal)				Opponent Muzhange, J (Jamal)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Fourie, S (Stian)				Opponent Fourie, S (Stian)

#	Games	Start				End
1	1	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Plaatjies, J (Joshua)				Opponent Plaatjies, J (Joshua)
2	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Muzhange, J (Jamal)				Opponent Muzhange, J (Jamal)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Fourie, S (Stian)				Opponent Fourie, S (Stian)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Plaatjies, J (Joshua)				Opponent Plaatjies, J (Joshua)
2	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Muzhange, J (Jamal)				Opponent Muzhange, J (Jamal)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Fourie, S (Stian)				Opponent Fourie, S (Stian)

#	Games	Start				End
1	1	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Plaatjies, J (Joshua)				Opponent Plaatjies, J (Joshua)
2	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 5	type Standard	result 1
		Opponent Muzhange, J (Jamal)				Opponent Muzhange, J (Jamal)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Fourie, S (Stian)				Opponent Fourie, S (Stian)

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	Pulla ,R (Romesh)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Pulla ,R (Romesh)	2	1334.8	909.8	2	1345.2	909.8	0	0	0	0	0	0
2	Du Toit ,M (Myburgh)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Du Toit ,M (Myburgh)	1	1222.3	797.3	1	1228.4	797.3	0	0	0	0	0	0
3	Roux ,K (Kristin)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Roux ,K (Kristin)	1	1268.7	843.7	1	1281.7	843.7	0	0	0	0	0	0
4	Koen ,A (Alonzo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Koen ,A (Alonzo)	1	1224.2	1649.2	1	1225.3	1649.2	0	0	0	0	0	0
5	Januarie ,C (Cedwyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Januarie ,C (Cedwyn)	1	1203.7	778.7	1	1204.6	778.7	0	0	0	0	0	0
6	Kannemeyer ,M (Mushaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kannemeyer ,M (Mushaan)	1	1250.1	825.1	1	1253.2	825.1	0	0	0	0	0	0
7	Lengisi ,S (Simtha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lengisi ,S (Simtha)	1	1381	956	1	1388.6	956	0	0	0	0	0	0
8	Plaatjies ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
8	Plaatjies ,J (Joshua)	1	1290.2	1715.2	1	1307	1715.2	0	0	0	0	0	0
9	Mouton ,P (Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mouton ,P (Paul)	1	1339.8	914.8	1	1350.8	914.8	0	0	0	0	0	0
10	Muzhange ,J (Jamal)	1	1	425	1	1	425	0	0	0	0	0	0
10	Muzhange ,J (Jamal)	1	1163.6	1588.6	1	1154.7	1588.6	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

Trotter, J (Jaydriaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms