Chess South Africa Ratings Database

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Personal

Weber, U (Ulrich)

Chess SA id

1120099318

FIDE id

Date of birth

2012-06-22 (U14)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

12.3

Junior GPX Points

1090.6

Item	Main	Standard	Rapid	Blitz
Rating	1215.4	1183.8	1245.9	1200
Raw rating	1215.4	1183.8	1245.9	1200
Weighted rating	1186.3	1156.4	1241.7	1200
Weighted performance	1021.8	920.6	0	0
Floor	858	867.8	745.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.2	169.7	155.3	165.8
Highest rating	1372.3 2019-04-01	1378.9 2019-05-01	1245.9 2025-08-01	1200 2018-10-01
Highest raw rating	1358 2019-05-01	1367.8 2019-06-01	1245.9 2025-08-01	1200 2024-02-01
Highest weighted rating	1358 2024-04-01	1367.8 2019-10-01	1240.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1372.3 2019-04-01	1378.9 2019-05-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1215.4	1183.8	1245.9	1200
Analysis
Rating	1215.4	1183.8	1245.9	1200
Raw rating	1215.4	1183.8	1245.9	1200
Weighted rating	1186.3	1156.4	1241.7
Weighted performance	1021.8	920.6	0
K-factor	36	36	36	36
Floor	858	867.8	745.9	700
Max/Min rating change allowed	162.2	169.7	155.3	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	1215.4	1183.8	1245.9	1200
New weighted rating	1188.2	1158.1	1242	1200
New weighted performance	1021.4	920.2	0	0
Temp new rating	1215.4	1183.8	1245.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1215.4	1183.8	1245.9	1200
New K-factor	36	36	36	36
New floor	858	867.8	745.9	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	14	14	0
	29	24	5
	34	34	0
	14	14	0
History	222	207	15

Games since
	Main 29	Standard 24		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	10	6	60	85	1214.9	1299.9
Standard	5	3	60	85	1240.2	1325.2
Rapid	5	3	60	85	1189.6	1274.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	222	99.5	44.82	-44	1202.2	1158.2
Standard	207	90.5	43.72	-53.4	1203.8	1150.4
Rapid	15	9	60	85	1180	1265
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1215.4	1183.8	1245.9	1200
2025-09-01	1215.4	1183.8	1245.9	1200
2025-08-01	1215.4	1183.8	1245.9	1200
2025-07-01	1203.9	1183.8	1240.4	1200
2025-06-01	1203.9	1183.8	1240.4	1200
2025-05-01	1203.9	1183.8	1240.4	1200
2025-04-01	1203.9	1183.8	1240.4	1200
2025-03-01	1179.6	1148	1240.4	1200
2025-02-01	1176.6	1144.7	1240.4	1200
2025-01-01	1112.2	1070.8	1240.4	1200
2024-12-01	1112.2	1070.8	1240.4	1200
2024-11-01	1112.2	1070.8	1240.4	1200
2024-10-01	1168.1	1134.9	1240.4	1200
2024-09-01	1168.1	1134.9	1240.4	1200
2024-08-01	1168.1	1134.9	1240.4	1200
2024-07-01	1168.1	1134.9	1240.4	1200
2024-06-01	1168.1	1134.9	1240.4	1200
2024-08-01	1168.1	1134.9	1240.4	1200
2024-04-01	1211.1	1182.1	1240.4	1200
2024-03-01	1244.6	1219.9	1240.4	1200
2024-02-01	1244.6	1219.9	1240.4	1200
2024-01-01	1244.6	1219.9	1240.4	1200
2023-12-01	1244.6	1219.9	1240.4	1200
2023-11-01	1253	1227.1	1240.4	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	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	Bojanala's e4 In The Chapel 2024 (Knights)	2024-10-26	2024-10-26	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
4	Bojanala Olienpark's One For The Ages 2024 (Bishops)	2024-04-20	2024-04-20	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
5	Bojanala Silwerrand's Rating Implosion 2024 (Bishops)	2024-03-16	2024-03-16	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
6	Bojanala's Merry ChessMas 2023 (Knights)	2023-12-09	2023-12-09	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Bojanala School League 2023 (U11)	2023-08-19	2023-08-19	Rapid	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
8	Dr KKD NG Goudkop 2023 (D Junior)	2023-03-18	2023-03-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
9	Nories Make It Happen 2023 (Knights)	2023-03-04	2023-03-04	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
10	One For The Ages 2023 (U12)	2023-02-18	2023-02-18	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
11	Harties Wolf Pack 2023 (Knights)	2023-01-21	2023-01-21	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
12	FIDE at The King`s Gate 2.0 2022 (Junior)	2022-10-22	2022-10-22	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
13	Bojanala SAJCC Trials 2022 (U12)	2022-09-23	2022-09-23	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
14	South African Open 2022 (U12)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
15	2nd One For The Ages 2022 (U12)	2022-07-30	2022-07-30	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
16	RHS Know Thyself 2022 (D)	2022-04-23	2022-04-23	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
17	Vastrap 2022 (D)	2022-02-05	2022-02-05	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
18	The Meridian 2022 (U12)	2022-01-22	2022-01-22	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
19	Bojanala SAJCC Trials - Session 3 of 3 2021 (E)	2021-11-20	2021-11-20	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
20	Bojanala SAJCC Trials - Session 2 of 3 2021 (D)	2021-11-13	2021-11-13	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
21	Spring at The King`s Gate 2021 (D)	2021-09-11	2021-09-11	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
22	Gimnasium 2020 (U10)	2020-02-01	2020-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
23	Lebone II 2020 (U10)	2020-02-15	2020-02-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
24	2019 South African Junior Team Championships (U8A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
25	Selly Park 2019 (E)	2019-10-05	2019-10-05	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
26	Inter Region 2019 (U8 Open)	2019-10-19	2019-10-19	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
27	Lebone II 2019 (U8)	2019-09-14	2019-09-14	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
28	Klipkerk 2019 (U8)	2019-08-24	2019-08-24	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
29	Laerskool Rustenburg 2019 (U8)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
30	2019 Super 12 Laerskole (Juniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
31	Inter Regional Chess Championship 2019 (U8)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
32	Laerskool Proteapark 2019 (E)	2019-05-18	2019-05-18	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
33	Laerskool Olienpark 2019 (U8)	2019-04-06	2019-04-06	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
34	Rustenburg Noord Primary Tournament 2019 (U8)	2019-02-09	2019-02-09	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
35	Laerskool Vastrap Tournament 2019 (F)	2019-02-23	2019-02-23	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
36	Fields College Open 2019 (U8)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	4.5	Yes	Analysis
37	Hoerskool Brits Tournament 2019 (U8)	2019-02-09	2019-02-09	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
38	Bojanala Regionals 2018 (U8)	2018-09-15	2018-09-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
39	Boys and Girls 2018 (U8 Boys)	2018-08-25	2018-08-25	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
40	Laerskool Brits Tournament 2018 (U8)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
41	2018 Menlo Open Chess Tournament (D)	2018-07-21	2018-07-21	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis
42	Laerskool Proteapark Chess 2018 (E)	2018-05-19	2018-05-19	Standard	Bojanala Platina (NBR)	5	4	0	Yes	Analysis
43	Laerskool Olienpark 2018 (U8)	2018-04-21	2018-04-21	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
44	Laerskool Rustenburg 2018 (E)	2018-03-24	2018-03-24	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
45	Hoerskool Brits 2018 (U8)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament Hoerskool Brits Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-02-23	rnd 1	type Standard	result 1
		Opponent Vosloo, C (Carouxle)				Opponent Gouws, D (Dylan)
2	6	Tournament Fields College Open 2019				Tournament Hoerskool Brits Tournament 2019
		date 2019-02-02	rnd 1	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Kleynhans, R (Ryan)				Opponent Gouws, D (Dylan)
3	5	Tournament Dr KKD NG Goudkop 2023				Tournament Bojanala School League 2023
		date 2023-03-18	rnd 5	type Standard	result 0.5	date 2023-08-19	rnd 4	type Rapid	result 1
		Opponent Labuschagne, G (Gian)				Opponent Matlhako, L (Lesego)

#	Games	Start				End
1	7	Tournament Hoerskool Brits Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-02-23	rnd 1	type Standard	result 1
		Opponent Vosloo, C (Carouxle)				Opponent Gouws, D (Dylan)
2	6	Tournament Fields College Open 2019				Tournament Hoerskool Brits Tournament 2019
		date 2019-02-02	rnd 1	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Kleynhans, R (Ryan)				Opponent Gouws, D (Dylan)
3	4	Tournament Nories Make It Happen 2023				Tournament Dr KKD NG Goudkop 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 1
		Opponent Mokgotlhwe, O (Onalerano)				Opponent Combrink, F (Frederick Johan)

#	Games	Start				End
1	4	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 4	type Rapid	result 1
		Opponent Van Der Merwe, L (Luwan Louis)				Opponent Matlhako, L (Lesego)
2	3	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Motsepe, A (Amogelang)				Opponent Mogodu, M (Malefo)
3	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 1	type Rapid	result 1	date 2019-05-04	rnd 2	type Rapid	result 1
		Opponent Mentz, A (Anika Ninette)				Opponent Bouwer, L (Leandri)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Hoerskool Brits Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-02-23	rnd 1	type Standard	result 1
		Opponent Vosloo, C (Carouxle)				Opponent Gouws, D (Dylan)
2	5	Tournament Laerskool Olienpark 2019				Tournament 2019 Super 12 Laerskole
		date 2019-04-06	rnd 3	type Standard	result 1	date 2019-05-04	rnd 2	type Rapid	result 1
		Opponent Gouws, K (Karah)				Opponent Bouwer, L (Leandri)
3	4	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Van Staden, J (Jessica)				Opponent Mogodu, M (Malefo)

#	Games	Start				End
1	7	Tournament Hoerskool Brits Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-09	rnd 5	type Standard	result 1	date 2019-02-23	rnd 1	type Standard	result 1
		Opponent Vosloo, C (Carouxle)				Opponent Gouws, D (Dylan)
2	4	Tournament Nories Make It Happen 2023				Tournament Dr KKD NG Goudkop 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-03-18	rnd 3	type Standard	result 1
		Opponent Mokgotlhwe, O (Onalerano)				Opponent Combrink, F (Frederick Johan)
3	4	Tournament Fields College Open 2019				Tournament Hoerskool Brits Tournament 2019
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Smit, H (Handre)				Opponent Gouws, D (Dylan)

#	Games	Start				End
1	4	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 4	type Rapid	result 1
		Opponent Van Der Merwe, L (Luwan Louis)				Opponent Matlhako, L (Lesego)
2	3	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Motsepe, A (Amogelang)				Opponent Mogodu, M (Malefo)
3	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 1	type Rapid	result 1	date 2019-05-04	rnd 2	type Rapid	result 1
		Opponent Mentz, A (Anika Ninette)				Opponent Bouwer, L (Leandri)

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 Staden ,N (Nathan)	10	2	-255	10	2	-255	0	0	0	0	0	0
1	Van Staden ,N (Nathan)	10	1336.5	1081.5	10	1336.1	1081.5	0	0	0	0	0	0
2	Nkwe ,T (Tumalano)	8	4.5	53.1	8	4.5	53.1	0	0	0	0	0	0
2	Nkwe ,T (Tumalano)	8	1140.6	1193.7	8	1118.5	1193.7	0	0	0	0	0	0
3	Gouws ,K (Karah)	6	3	0	6	3	0	0	0	0	0	0	0
3	Gouws ,K (Karah)	6	1197.4	1197.4	6	1184.8	1197.4	0	0	0	0	0	0
4	Babusi ,R (Resego)	6	2	-141.7	6	2	-141.7	0	0	0	0	0	0
4	Babusi ,R (Resego)	6	1234.1	1092.5	6	1229.8	1092.5	0	0	0	0	0	0
5	Roos ,J (Justin)	5	0	-425	5	0	-425	0	0	0	0	0	0
5	Roos ,J (Justin)	5	1315.9	890.9	5	1316.1	890.9	0	0	0	0	0	0
6	Obrien ,P (Patrick)	5	2.5	0	5	2.5	0	0	0	0	0	0	0
6	Obrien ,P (Patrick)	5	1172.8	1172.8	5	1161.9	1172.8	0	0	0	0	0	0
7	Sibiya ,K (Khayalethu)	5	4	255	4	3	212.5	1	1	425	0	0	0
7	Sibiya ,K (Khayalethu)	5	1167.2	1422.2	4	1173.1	1379.7	1	1176.8	1592.2	0	0	0
8	Smit ,H (Handre)	4	4	425	4	4	425	0	0	0	0	0	0
8	Smit ,H (Handre)	4	1132.8	1557.8	4	1118.7	1557.8	0	0	0	0	0	0
9	De Kock ,D (De-Han)	4	0	-425	4	0	-425	0	0	0	0	0	0
9	De Kock ,D (De-Han)	4	1197.8	772.8	4	1197.3	772.8	0	0	0	0	0	0
10	Gouws ,D (Dylan)	4	4	425	4	4	425	0	0	0	0	0	0
10	Gouws ,D (Dylan)	4	1175.1	1600.1	4	1171.7	1600.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Weber, U (Ulrich)

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