Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sebyboe, T (Timothy)

Chess SA id

1100131974

FIDE id

Date of birth

2010-06-17 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1375.2

Item	Main	Standard	Rapid	Blitz
Rating	1413.7	1411.5	1256	1200
Raw rating	1413.7	1411.5	1256	1200
Weighted rating	1346.3	1341.9	1256	1200
Weighted performance	1304.6	1303.2	0	0
Floor	913.7	911.5	756	700
K-factor	32	32	36	36
Min/Max rating change allowed	122.3	122.7	153.1	165.8
Highest rating	1413.7 2025-05-05	1411.5 2025-05-05	1441 2022-10-01	1200 2018-10-01
Highest raw rating	1413.7 2025-05-05	1411.5 2025-05-05	1256 2024-02-01	1200 2024-02-01
Highest weighted rating	1320.4 2025-08-01	1314.9 2025-08-01	1256 2025-02-01	1200 2018-10-01
Highest weighted performance	1413.7 2025-05-05	1411.5 2024-01-01	1441 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1413.7	1411.5	1256	1200
Analysis
Rating	1413.7	1411.5	1256	1200
Raw rating	1413.7	1411.5	1256	1200
Weighted rating	1346.3	1341.9	1256
Weighted performance	1304.6	1303.2	0
K-factor	32	32	36	36
Floor	913.7	911.5	756	700
Max/Min rating change allowed	122.3	122.7	153.1	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	1413.7	1411.5	1256	1200
New weighted rating	1354	1349.8	1256	1200
New weighted performance	1296.3	1295	0	0
Temp new rating	1413.7	1411.5	1256	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1413.7	1411.5	1256	1200
New K-factor	32	32	36	36
New floor	913.7	911.5	756	700

Item	Main	Standard	Rapid
	0	0	0
	28	28	0
	28	28	0
	24	24	0
	5	0	5
	0	0	0
History	89	84	5

Games since
	Main 56	Standard 56		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2041		632		163
Male	1676		507		130
U16	303		96		26
U16 Male	234		73		20
Standard
	RSA		Province		Region
Overall	1970		551		153
Male	1611		432		120
U16	289		86		27
U16 Male	225		65		22
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	28	16	57.14	60.7	1335.9	1396.6
Standard	28	16	57.14	60.7	1335.9	1396.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	89	47.5	53.37	28.7	1278	1306.6
Standard	84	43.5	51.79	15.2	1284.6	1299.8
Rapid	5	4	80	255	1167.3	1422.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1413.7	1411.5	1256	1200
2025-09-30	1413.7	1411.5	1256	1200
2025-09-01	1413.7	1411.5	1256	1200
2025-08-01	1413.7	1411.5	1256	1200
2025-07-01	1413.7	1411.5	1256	1200
2025-06-01	1413.7	1411.5	1256	1200
2025-05-01	1413.7	1411.5	1256	1200
2025-04-01	1382.8	1388.5	1256	1200
2025-03-01	1272.3	1265.9	1256	1200
2025-02-01	1266.7	1257.7	1256	1200
2025-01-01	1261.1	1252.2	1256	1200
2024-12-01	1261.1	1252.2	1256	1200
2024-11-01	1261.1	1252.2	1256	1200
2024-10-01	1261.1	1252.2	1256	1200
2024-09-01	1261.1	1252.2	1256	1200
2024-08-01	1273.9	1265.2	1256	1200
2024-07-01	1273.9	1265.2	1256	1200
2024-09-01	1273.9	1265.2	1256	1200
2024-05-01	1273.9	1265.2	1256	1200
2024-04-01	1275.1	1265.9	1256	1200
2024-03-01	1304.7	1302.6	1256	1200
2024-02-01	1322	1323.8	1256	1200
2024-01-01	1260.4	1248.8	1256	1200
2023-12-01	1260.4	1248.8	1256	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 Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U15 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Hessequa Skole Skaak 2025 (O15 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	3	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U15 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Hessequa Skole Skaak 2025 (O15 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	3	1	Yes	Analysis
7	Eden Top Schools 2024 (U15 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	1	Yes	Analysis
8	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	5	Yes	Analysis
9	Eden School Chess Trials 1 2024 (U15 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Hessequa Skole Proewe 2 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis
11	Hessequa Proewe 1 2024 (U15 Boys)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	4	Yes	Analysis
12	Eden Top Schools 2023 (U13 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	4	Yes	Analysis
14	Hessequa Proewe 2 2023 (O13 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
15	Hessequa Proewe 1 2023 (O13 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis
16	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
17	Hessequa Skaak Proewe 2 2020 (O11 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 1 2023
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2023-01-28	rnd 1	type Standard	result 1
		Opponent Bergsma, A (Arno)				Opponent Adams, C (Christiano)
2	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Arpin, L (Lukas)				Opponent Oosthuizen, N (Nikita)
3	3	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 3	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Arpin, L (Lukas)

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Arpin, L (Lukas)				Opponent Oosthuizen, N (Nikita)
2	3	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 3	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Arpin, L (Lukas)
3	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Exquier, A (Aybrin)				Opponent Petersen, G (Geano)

#	Games	Start				End
1	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Bergsma, A (Arno)				Opponent Riddles, C (Clydon)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Farland, R (Roeshaana)				Opponent Farland, R (Roeshaana)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 1 2023
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2023-01-28	rnd 1	type Standard	result 1
		Opponent Bergsma, A (Arno)				Opponent Adams, C (Christiano)
2	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Arpin, L (Lukas)				Opponent Oosthuizen, N (Nikita)
3	3	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 3	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Arpin, L (Lukas)

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Arpin, L (Lukas)				Opponent Oosthuizen, N (Nikita)
2	3	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 3	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Arpin, L (Lukas)
3	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Exquier, A (Aybrin)				Opponent Petersen, G (Geano)

#	Games	Start				End
1	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Bergsma, A (Arno)				Opponent Riddles, C (Clydon)
2	1	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Farland, R (Roeshaana)				Opponent Farland, R (Roeshaana)

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	Stephanus ,E (Earl)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Stephanus ,E (Earl)	4	1461.9	1249.4	4	1476	1249.4	0	0	0	0	0	0
2	Joseph ,W (William)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Joseph ,W (William)	3	1410.3	1268.6	3	1422.1	1268.6	0	0	0	0	0	0
3	Michaels ,J (Joshua)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Michaels ,J (Joshua)	3	1464.9	1039.9	3	1498	1039.9	0	0	0	0	0	0
4	Jonas ,D (Damian)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
4	Jonas ,D (Damian)	3	1080.2	1363.5	3	1068.5	1363.5	0	0	0	0	0	0
5	Fielies ,C (Clayton)	2	2	425	2	2	425	0	0	0	0	0	0
5	Fielies ,C (Clayton)	2	1223.6	1648.6	2	1177.8	1648.6	0	0	0	0	0	0
6	Stephanus ,S (Shagen-Lee)	2	2	425	2	2	425	0	0	0	0	0	0
6	Stephanus ,S (Shagen-Lee)	2	1181.6	1606.6	2	1178	1606.6	0	0	0	0	0	0
7	Swartz ,S (Shaquille)	2	1	0	2	1	0	0	0	0	0	0	0
7	Swartz ,S (Shaquille)	2	1206.2	1206.2	2	1222.5	1206.2	0	0	0	0	0	0
8	Brandt ,I (Isahah)	2	2	425	2	2	425	0	0	0	0	0	0
8	Brandt ,I (Isahah)	2	1208.8	1633.8	2	1214.4	1633.8	0	0	0	0	0	0
9	Michaels ,B (Bernard)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Michaels ,B (Bernard)	2	1192.4	767.4	2	1187.7	767.4	0	0	0	0	0	0
10	Moolman ,K (Khiano)	2	1	0	2	1	0	0	0	0	0	0	0
10	Moolman ,K (Khiano)	2	1263.8	1263.8	2	1282.2	1263.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sebyboe, T (Timothy)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms