Chess South Africa Ratings Database

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Personal

Revmatas, N (Nikolai)

Chess SA id

1160153832

FIDE id

Date of birth

2016-12-06 (U10)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

29.5

Junior GPX Points

1139.4

Item	Main	Standard	Rapid	Blitz
Rating	1304.9	1210.5	1365.3	1200
Raw rating	1304.9	1210.5	1365.3	1200
Weighted rating	1175.6	1168.6	1197.4	1200
Weighted performance	1272.8	1165.4	1254.6	0
Floor	804.9	710.5	865.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.8	163.4	131	165.8
Highest rating	1304.9 2025-09-30	1210.5 2025-09-30	1365.3 2025-09-01	1200 2018-10-01
Highest raw rating	1304.9 2025-09-30	1210.5 2025-09-30	1365.3 2025-09-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1209.8 2018-10-01	1200 2018-10-01
Highest weighted performance	1272.8 2025-09-30	1200 2019-12-01	1321.2 2023-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1304.9	1210.5	1365.3	1200
Analysis
Rating	1304.9	1210.5	1365.3	1200
Raw rating	1304.9	1210.5	1365.3	1200
Weighted rating	1175.6	1168.6	1197.4
Weighted performance	1272.8	1165.4	1254.6
K-factor	36	36	36	36
Floor	804.9	710.5	865.3	700
Max/Min rating change allowed	142.8	163.4	131	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	1304.9	1210.5	1365.3	1200
New weighted rating	1188	1172.2	1213.8	1200
New weighted performance	1272.4	1164.9	1254.1	0
Temp new rating	1304.9	1210.5	1365.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1304.9	1210.5	1365.3	1200
New K-factor	36	36	36	36
New floor	804.9	710.5	865.3	700

Item	Main	Standard	Rapid
	0	0	0
	36	21	15
	21	0	21
	20	5	15
	0	0	0
	0	0	0
History	77	26	51

Games since
	Main 57	Standard 21		Rapid 36		Blitz 0
Gender	Male
Age group	U10
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3148		1024		100
Male	2479		750		71
U10	258		83		6
U10 Male	209		60		4
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	677		351		83
Male	569		293		64
U10	41		21		6
U10 Male	34		16		4
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	36	22	61.11	94.4	1245.5	1339.9
Standard	21	9	42.86	-60.7	1280.4	1219.7
Rapid	15	13	86.67	311.7	1196.7	1508.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	77	38	49.35	-5.5	1209.7	1204.2
Standard	26	10.5	40.38	-81.7	1255.2	1173.5
Rapid	51	27.5	53.92	33.3	1186.6	1219.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1304.9	1210.5	1365.3	1200
2025-09-01	1296.2	1176	1365.3	1200
2025-08-01	1263	1163.7	1321.2	1200
2025-07-01	1172.2	1163.6	1209.8	1200
2025-06-01	1172.2	1162.6	1209.8	1200
2025-05-01	1198.3	1176.9	1209.8	1200
2025-04-01	1198.3	1176.9	1209.8	1200
2025-03-01	1168.2	1163.2	1209.8	1200
2025-02-01	1124	1163.2	1133.1	1200
2025-01-01	1124	1160.4	1133.1	1200
2024-12-01	1124	1160.4	1133.1	1200
2024-11-01	1107.8	1160.4	1097.8	1200
2024-10-01	1107.8	1160.4	1097.8	1200
2024-09-01	1107.8	1160.4	1097.8	1200
2024-08-01	1106.5	1160.4	1096.7	1200
2024-07-01	1106.5	1160.4	1096.7	1200
2024-06-01	1106.5	1160.4	1096.7	1200
2024-08-01	1100.5	1160.4	1084.5	1200
2024-04-01	1100.5	1160.4	1084.5	1200
2024-03-01	1140	1160.4	1148.2	1200
2024-02-01	1117.3	1160.4	1109.7	1200
2024-01-01	1117.3	1160.4	1109.7	1200
2023-12-01	1117.3	1160.4	1109.7	1200
2023-11-01	1117.3	1160.4	1109.7	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	5	3	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U9)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	5	Yes	Analysis
3	Western Cape Women�s Championship 2025 (U10)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U9)	2025-06-12	2025-06-12	Rapid	West Coast (WCU)	6	4	4	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U9 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	2.5	Yes	Analysis
7	Lower West Coast Prestige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	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	5	3	Yes	Analysis
2	Pedro Booyse Top Schools 2025 (U9)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	5	Yes	Analysis
3	Western Cape Women�s Championship 2025 (U10)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U9)	2025-06-12	2025-06-12	Rapid	West Coast (WCU)	6	4	4	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U9 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	2.5	Yes	Analysis
7	Lower West Coast Prestige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
8	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	Pedro Booyse Top Schools Championships 2024 (U7+U9)	2024-07-20	2024-07-20	Rapid	West Coast (WCU)	7	2	1	Yes	Analysis
10	Lower West Top Schools 2024 (U9+U11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
11	West Coast Schools Chess Prestige Championships 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	0.5	Yes	Analysis
12	Lower West Coast Schools Chess Prestige 2024 (U9 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
13	Western Cape Top Schools 2023 (U7 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
14	Pedro Booyse Top Schools 2023 (U7+U9)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	0.5	Yes	Analysis
15	West Coast Schools Development Championships 2023 (U9 Boys)	2023-04-22	2023-04-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
16	Lower West Coast Primary Schools Prestige Championships 2023 (U7 Boys+Girls)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Heynse, J (Juan)				Opponent Fredericks, L (Leahne)
2	4	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-12	rnd 1	type Rapid	result 1	date 2025-06-12	rnd 5	type Rapid	result 1
		Opponent Brand, L (Luke)				Opponent Heynse, J (Juan)
3	4	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Jansen, D (Dominic)				Opponent Erasmus, M (Migal)

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Esnouf, N (Nathan)				Opponent Visagie, P (Pee-Jay)
2	2	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Jansen, D (Dominic)				Opponent Varadharajan, T (Theeran)
3	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 0.5
		Opponent Erasmus, M (Migal)				Opponent Martin, M (Mikaeel)

#	Games	Start				End
1	13	Tournament Lower West Coast Prestige 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Jansen, D (Dominic)				Opponent Fredericks, L (Leahne)
2	3	Tournament Lower West Top Schools 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Smith, J (Jesmain)				Opponent Kotze, Z (Ziandre)
3	3	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Van Der Berg, A (Anroux)				Opponent Franzman, M (Michael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Heynse, J (Juan)				Opponent Fredericks, L (Leahne)
2	4	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-12	rnd 1	type Rapid	result 1	date 2025-06-12	rnd 5	type Rapid	result 1
		Opponent Brand, L (Luke)				Opponent Heynse, J (Juan)
3	4	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Jansen, D (Dominic)				Opponent Erasmus, M (Migal)

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Esnouf, N (Nathan)				Opponent Visagie, P (Pee-Jay)
2	2	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Jansen, D (Dominic)				Opponent Varadharajan, T (Theeran)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Onyire, W (Winner)				Opponent Onyire, W (Winner)

#	Games	Start				End
1	13	Tournament Lower West Coast Prestige 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Jansen, D (Dominic)				Opponent Fredericks, L (Leahne)
2	3	Tournament Lower West Top Schools 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Smith, J (Jesmain)				Opponent Kotze, Z (Ziandre)
3	3	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Van Der Berg, A (Anroux)				Opponent Franzman, M (Michael)

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	Heynse ,J (Juan)	4	4	425	0	0	0	4	4	425	0	0	0
1	Heynse ,J (Juan)	4	1170.2	1595.2	0	0	0	4	1153.8	1595.2	0	0	0
2	Erasmus ,M (Migal)	3	2	141.7	2	1	0	1	1	425	0	0	0
2	Erasmus ,M (Migal)	3	1215.4	1357	2	1196.9	1215.4	1	1268.3	1640.4	0	0	0
3	Oberholzer ,J (Justin)	3	0	-425	0	0	0	3	0	-425	0	0	0
3	Oberholzer ,J (Justin)	3	1199.9	774.9	0	0	0	3	1238.3	774.9	0	0	0
4	Volgraaff ,A (Alexander)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Volgraaff ,A (Alexander)	2	1339.4	914.4	2	1309	914.4	0	0	0	0	0	0
5	Jansen ,D (Dominic)	2	2	425	1	1	425	1	1	425	0	0	0
5	Jansen ,D (Dominic)	2	1252.2	1677.2	1	1199.8	1677.2	1	1200	1677.2	0	0	0
6	Adonis ,G (Gia)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
6	Adonis ,G (Gia)	2	1108.7	1321.2	1	1200	1533.7	1	1115.6	1108.7	0	0	0
7	Fredericks ,L (Leahne)	2	2	425	0	0	0	2	2	425	0	0	0
7	Fredericks ,L (Leahne)	2	1207.2	1632.2	0	0	0	2	1231.9	1632.2	0	0	0
8	Cloete ,B (Beau-Login)	2	1	0	0	0	0	2	1	0	0	0	0
8	Cloete ,B (Beau-Login)	2	1207.3	1207.3	0	0	0	2	1245.4	1207.3	0	0	0
9	Snyman ,J (Jerran)	2	1	0	0	0	0	2	1	0	0	0	0
9	Snyman ,J (Jerran)	2	1177.9	1177.9	0	0	0	2	1167.1	1177.9	0	0	0
10	Lewis ,C (Connor)	2	1	0	0	0	0	2	1	0	0	0	0
10	Lewis ,C (Connor)	2	1164.1	1164.1	0	0	0	2	1132.8	1164.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Revmatas, N (Nikolai)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms