Chess South Africa Ratings Database

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Personal

Otto, T (Taylor)

Chess SA id

1130138493

FIDE id

Date of birth

2013-10-20 (U14)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1366.2	1350	1367.9	1200
Raw rating	1359.3	1350	1324.5	1200
Weighted rating	1366.2	1305.9	1367.9	1200
Weighted performance	1198.6	1300.3	1207	0
Floor	920.1	872.7	928.3	700
K-factor	32	36	32	36
Min/Max rating change allowed	132.2	133.9	138.9	165.8
Highest rating	1423.9 2024-05-01	1372.7 2025-09-01	1428.3 2025-05-05	1200 2018-10-01
Highest raw rating	1420.1 2025-05-05	1372.7 2025-09-01	1428.3 2025-05-05	1200 2024-02-01
Highest weighted rating	1362.3 2025-11-01	1283.6 2025-09-30	1373.9 2025-09-30	1200 2018-10-01
Highest weighted performance	1423.9 2025-03-01	1361.4 2025-09-01	1404.4 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1	0	-2.7	0
New rating	1367.1	1350	1365.2	1200
Analysis
Rating	1366.2	1350	1367.9	1200
Raw rating	1359.3	1350	1324.5	1200
Weighted rating	1366.2	1305.9	1367.9
Weighted performance	1198.6	1300.3	1207
K-factor	32	36	32	36
Floor	920.1	872.7	928.3	700
Max/Min rating change allowed	132.2	133.9	138.9	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	1359.3	1350	1324.5	1200
New weighted rating	1367.1	1311.9	1365.2	1200
New weighted performance	1190.5	1291.3	1198.8	0
Temp new rating	1367.1	1350	1365.2	1200
Temp new rating +/-	1	0	-2.7	0
Final new rating +/-	1	0	-2.7	0
New rating	1367.1	1350	1365.2	1200
New K-factor	32	36	32	36
New floor	920.1	872.7	928.3	700

Item	Main	Standard	Rapid
	0	0	0
	68	21	47
	39	22	17
	44	21	23
	25	15	10
	0	0	0
History	176	79	97

Games since
	Main 107	Standard 43		Rapid 64		Blitz 0
Gender	Male
Age group	U14
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2569		819		52
Male	2066		630		36
U14	434		141		11
U14 Male	319		95		7
Standard
	RSA		Province		Region
Overall	2642		748		40
Male	2118		566		28
U14	459		133		10
U14 Male	335		86		6
Rapid
	RSA		Province		Region
Overall	665		348		33
Male	559		293		24
U14	132		76		9
U14 Male	104		61		6
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	68	39.5	58.09	68.8	1320.7	1389.5
Standard	21	12.5	59.52	81	1361.9	1442.8
Rapid	47	27	57.45	63.3	1302.3	1365.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	176	95.5	54.26	36.2	1280.1	1316.3
Standard	79	37.5	47.47	-21.5	1301.8	1280.2
Rapid	97	58	59.79	83.2	1262.5	1345.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1359.3	1350	1324.5	1200
2025-11-30	1359.3	1350	1324.5	1200
2025-11-01	1359.3	1350	1324.5	1200
2025-09-30	1385.8	1350	1374.7	1200
2025-09-01	1405.6	1372.7	1364.5	1200
2025-08-01	1379.5	1302.1	1397	1200
2025-07-01	1379.5	1302.1	1397	1200
2025-06-01	1379.5	1302.1	1397	1200
2025-05-01	1420.1	1316.1	1428.3	1200
2025-04-01	1411.3	1316.1	1418.7	1200
2025-03-01	1375.2	1253.7	1418.7	1200
2025-02-01	1321.9	1253.7	1360.7	1200
2025-01-01	1321.9	1253.7	1360.7	1200
2024-12-01	1321.9	1253.7	1360.7	1200
2024-11-01	1321.9	1253.7	1360.7	1200
2024-10-01	1321.9	1253.7	1360.7	1200
2024-09-01	1369.1	1299.1	1360.7	1200
2024-11-01	1369.1	1299.1	1360.7	1200
2024-07-01	1375.4	1263	1360.7	1200
2024-06-01	1375.4	1263	1360.7	1200
2024-05-01	1330.1	1207.2	1360.7	1200
2024-04-01	1319.8	1207.2	1326.7	1200
2024-03-01	1184.7	1124.4	1246.4	1200
2024-02-01	1184.7	1124.4	1246.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Curro Hermanus Spring Open 2025 (U13)	2025-10-18	2025-10-18	Rapid	Overberg (WOS)	6	5	1.5	Yes	Analysis
2	Kingsway Chess Open 2025 (U12)	2025-09-20	2025-09-20	Rapid	Overberg (WOS)	6	5	3	Yes	Analysis
3	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
4	Kleinmond Chess Club Open 2025 (U12)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
5	Overberg Top Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	5	5	Yes	Analysis
6	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
7	Brave Knights Rapid 2025 (U13)	2025-05-03	2025-05-03	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
8	Hermanus Chess Club Open 2025 (U12)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	7	5	Yes	Analysis
9	Overberg Schools - PS Closed 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
10	Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
11	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
12	Overberg Schools & Federation Open 2025 (U13)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
13	Western Cape Top Schools Championship 2024 (U11 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	1	Yes	Analysis
14	Overberg Schools - Top Schools 2024 (U11 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
15	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
16	Hermanus Chess Club Open 2024 (Development)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	5	Yes	Analysis
17	Overberg Schools - PS Closed 2024 (U11 Boys)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
18	Overberg Schools - PS Trials Region 3 2024 (U11 Boys)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	5	4.5	Yes	Analysis
19	Overberg Open Rapid 2024 (U11)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
20	Bonnievale Open Rapid 2023 (U12)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
21	Western Cape Top Schools 2023 (U11 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
22	Overberg Top Schools 2023 (U11)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
23	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
24	Hermanus Rapid 2023 (C)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
25	Overberg School Chess Closed Tournament 2023 (U11 Boys)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
26	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
27	Overberg Schools Open Tournament 2023 (U10)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
28	Overberg Topskole 2022 (O9)	2022-08-30	2022-08-30	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
29	OCF Youth Day Tournament 2022 (C)	2022-06-18	2022-06-18	Rapid	Overberg (WOS)	5	4	2	Yes	Analysis
30	The Hermanus Open 2022 (U10)	2022-05-14	2022-05-14	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
31	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
32	Overberg Primary Schools Closed 2022 (U9 Boys)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament Western Cape Schools Individual Championship 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-30	rnd 1	type Rapid	result 1
		Opponent Dirks, A (Aledin)				Opponent Bezuidenhout, M (Millekyle)
2	8	Tournament Overberg Schools - PS Closed 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Coulsen, D (Danilo)				Opponent Muller, A (Andreas)
3	6	Tournament Overberg Open Rapid 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-01-27	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Du Preez, A (Anneke)				Opponent Bester, S (Sebastian)

#	Games	Start				End
1	9	Tournament Western Cape Schools Individual Championship 2025				Tournament Overberg Top Schools 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Dirks, A (Aledin)				Opponent Chitunga, T (Tanaka)
2	4	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Coulsen, D (Danilo)				Opponent Muller, A (Andreas)
3	3	Tournament Western Cape PS Individuals Championship 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Makumbe, P (Perfect)				Opponent Dreyer, L (Leah)

#	Games	Start				End
1	10	Tournament Overberg Open Rapid 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-01-27	rnd 5	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Du Preez, A (Anneke)				Opponent Muller, A (Andreas)
2	5	Tournament Laerskool Welgemoed Rapid 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Bawden, L (Logan)				Opponent Barnard, C (Charel)
3	5	Tournament Bonnievale Open Rapid 2023				Tournament Overberg Open Rapid 2024
		date 2023-10-21	rnd 3	type Rapid	result 0.5	date 2024-01-27	rnd 1	type Rapid	result 1
		Opponent Gusha, A (Anovuyo)				Opponent Booysen, J (Joseph)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Overberg Schools - PS Closed 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Coulsen, D (Danilo)				Opponent Muller, A (Andreas)
2	6	Tournament Overberg Top Schools 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-30	rnd 1	type Rapid	result 1
		Opponent Satira, S (San-jay)				Opponent Bezuidenhout, M (Millekyle)
3	5	Tournament Laerskool Welgemoed Rapid 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Bawden, L (Logan)				Opponent Barnard, C (Charel)

#	Games	Start				End
1	5	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Satira, S (San-jay)				Opponent Chitunga, T (Tanaka)
2	4	Tournament Overberg Schools - PS Closed 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-16	rnd 2	type Standard	result 1	date 2024-03-16	rnd 5	type Standard	result 1
		Opponent Coulsen, D (Danilo)				Opponent Muller, A (Andreas)
3	3	Tournament Overberg Topskole 2022				Tournament Overberg School Chess Closed Tournament 2023
		date 2022-08-30	rnd 5	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, K (Kobus)				Opponent Schraader, R (Ruben)

#	Games	Start				End
1	5	Tournament Laerskool Welgemoed Rapid 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-15	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Bawden, L (Logan)				Opponent Barnard, C (Charel)
2	5	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Hermanus Chess Club Open 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Bester, S (Sebastian)				Opponent Muller, A (Andreas)
3	4	Tournament Overberg Open Rapid 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-01-27	rnd 5	type Rapid	result 1	date 2024-03-02	rnd 3	type Rapid	result 1
		Opponent Du Preez, A (Anneke)				Opponent Lee, J (Joshua)

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	Muller ,A (Andreas)	6	6	425	2	2	425	4	4	425	0	0	0
1	Muller ,A (Andreas)	6	1214.5	1639.5	2	1166.6	1639.5	4	1288	1639.5	0	0	0
2	Van Der Walt ,T (Tristan)	5	2.5	0	1	1	425	4	1.5	-106.2	0	0	0
2	Van Der Walt ,T (Tristan)	5	1396.3	1396.3	1	1425.7	1821.3	4	1346.1	1290.1	0	0	0
3	Groenewald ,C (Christiaan)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
3	Groenewald ,C (Christiaan)	4	1273.9	1167.6	4	1269.2	1167.6	0	0	0	0	0	0
4	Davids ,J (Jordan)	3	1.5	0	1	1	425	2	0.5	-212.5	0	0	0
4	Davids ,J (Jordan)	3	1248.3	1248.3	1	1200	1673.3	2	1280.1	1035.8	0	0	0
5	Du Preez ,C (Christiaan)	3	0	-425	1	0	-425	2	0	-425	0	0	0
5	Du Preez ,C (Christiaan)	3	1223	798	1	1200	798	2	1228.9	798	0	0	0
6	Coetzer ,H (Hanro)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
6	Coetzer ,H (Hanro)	3	1497.8	1356.1	1	1374.1	1922.8	2	1491.5	1072.8	0	0	0
7	Uys ,E (Eli)	2	2	425	2	2	425	0	0	0	0	0	0
7	Uys ,E (Eli)	2	1248.7	1673.7	2	1233.6	1673.7	0	0	0	0	0	0
8	Nceka ,B (Brandon)	2	1	0	2	1	0	0	0	0	0	0	0
8	Nceka ,B (Brandon)	2	1226.3	1226.3	2	1230.1	1226.3	0	0	0	0	0	0
9	Zimbler ,A (Alexander)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Zimbler ,A (Alexander)	2	1248.8	1248.8	1	1247.2	823.8	1	1228	1673.8	0	0	0
10	Beyers ,R (Riekie)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Beyers ,R (Riekie)	2	1273.7	1273.7	1	1304.8	848.7	1	1183.6	1698.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Otto, T (Taylor)

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