Chess South Africa Ratings Database

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Personal

Brewis, F (Fox)

Chess SA id

1140144672

FIDE id

Date of birth

2014-07-03 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-07-30

Personal details last changed

1900-01-01

Junior GPX Games

38.2

Junior GPX Points

1167.9

Item	Main	Standard	Rapid	Blitz
Rating	1311.5	1332.2	1143.4	1197.6
Raw rating	1305.7	1330.2	1140	1192.3
Weighted rating	1311.5	1332.2	1143.4	1197.6
Weighted performance	1039.2	1218.7	1021.2	0
Floor	868.2	871.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.6	137.7	180.6	167.7
Highest rating	1368.2 2025-05-05	1371.1 2025-05-05	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1368.2 2025-05-05	1371.1 2025-05-05	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1368.2 2025-07-01	1371.1 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1368.2 2025-05-05	1371.1 2024-03-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1	0.4	1.1	-0.5
New rating	1312.6	1332.5	1144.5	1197.1
Analysis
Rating	1311.5	1332.2	1143.4	1197.6
Raw rating	1305.7	1330.2	1140	1192.3
Weighted rating	1311.5	1332.2	1143.4
Weighted performance	1039.2	1218.7	1021.2
K-factor	36	36	36	36
Floor	868.2	871.1	700	700
Max/Min rating change allowed	142.6	137.7	180.6	167.7
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	1305.7	1330.2	1140	1192.3
New weighted rating	1312.6	1332.5	1144.5	1197.1
New weighted performance	1038.8	1218.2	1020.9	0
Temp new rating	1312.6	1332.5	1144.5	1197.1
Temp new rating +/-	1	0.4	1.1	-0.5
Final new rating +/-	1	0.4	1.1	-0.5
New rating	1312.6	1332.5	1144.5	1197.1
New K-factor	36	36	36	36
New floor	868.2	871.1	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	62	30	12	20
	45	34	11	0
	46	34	12	0
	7	7	0	0
	0	0	0	0
History	160	105	35	20

Games since
	Main 107	Standard 64		Rapid 23		Blitz 20
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3066		993		282
Male	2426		726		205
U12	463		164		49
U12 Male	331		108		30
Standard
	RSA		Province		Region
Overall	2758		778		259
Male	2210		572		188
U12	397		114		47
U12 Male	291		78		31
Rapid
	RSA		Province		Region
Overall	1840		936		48
Male	1384		687		38
U12	351		191		8
U12 Male	233		126		5
Blitz
	RSA		Province		Region
Overall	483		173		71
Male	433		159		67
U12	27		7		4
U12 Male	21		6		4


	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	62	24	38.71	-96	1384.9	1288.9
Standard	30	16	53.33	28.3	1308.4	1336.8
Rapid	12	4.5	37.5	-106.2	1372	1265.7
Blitz	20	3.5	17.5	-276.2	1507.2	1231
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	160	69	43.13	-58.4	1314.2	1255.8
Standard	105	52	49.52	-4	1287.5	1283.5
Rapid	35	13.5	38.57	-97.1	1284.1	1187
Blitz	20	3.5	17.5	-276.2	1507.2	1231

Date	Main	Standard	Rapid	Blitz
2025-09-30	1305.7	1330.2	1140	1192.3
2025-09-01	1305.7	1330.2	1140	1192.3
2025-08-01	1305.7	1330.2	1140	1192.3
2025-07-01	1364.4	1371.1	1195.8	1197.3
2025-06-01	1364.4	1371.1	1195.8	1193.1
2025-05-01	1368.2	1371.1	1156.8	1200
2025-04-01	1349.3	1353	1156.8	1200
2025-03-01	1319.7	1336.7	1156.8	1200
2025-02-01	1292.5	1312.6	1156.8	1200
2025-01-01	1292.5	1312.6	1156.8	1200
2024-12-01	1292.5	1312.6	1156.8	1200
2024-11-01	1292.5	1312.6	1156.8	1200
2024-10-01	1287.9	1312.6	1113.6	1200
2024-09-01	1287.9	1312.6	1113.6	1200
2024-08-01	1287.9	1312.6	1113.6	1200
2024-07-01	1280.1	1309.4	1113.6	1200
2024-06-01	1302.2	1309.4	1083.2	1200
2024-08-01	1302.2	1309.4	1083.2	1200
2024-04-01	1285.7	1324.9	1083.2	1200
2024-03-01	1247.8	1306.2	1083.2	1200
2024-02-01	1223.6	1316.6	1083.2	1200
2024-01-01	1223.6	1316.6	1083.2	1200
2023-12-01	1223.6	1316.6	1083.2	1200
2023-11-01	1223.6	1316.6	1083.2	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	Interclub Blitz 3 2025	2025-07-30	2025-07-30	Blitz	Eden (WEG)	6	6	0	Yes	Analysis
2	George Top Schools 2025 (U13)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	Knysna Oyster Festival Rapid 2025 (Scholars)	2025-07-12	2025-07-12	Rapid	Eden (WEG)	6	5	0.5	Yes	Analysis
4	InterClub Blitz 3 2025	2025-06-12	2025-06-12	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
5	InterClub Blitz 2 2025	2025-05-08	2025-05-08	Blitz	Eden (WEG)	10	8	1.5	Yes	Analysis
6	Southern Knights Rapid 2025 (C)	2025-05-03	2025-05-03	Rapid	Eden (WEG)	7	7	4	Yes	Analysis
7	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
8	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Schools Chess Trials 2 2025 (U11 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Interclub Blitz 3 2025	2025-07-30	2025-07-30	Blitz	Eden (WEG)	6	6	0	Yes	Analysis
2	George Top Schools 2025 (U13)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	Knysna Oyster Festival Rapid 2025 (Scholars)	2025-07-12	2025-07-12	Rapid	Eden (WEG)	6	5	0.5	Yes	Analysis
4	InterClub Blitz 3 2025	2025-06-12	2025-06-12	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
5	InterClub Blitz 2 2025	2025-05-08	2025-05-08	Blitz	Eden (WEG)	10	8	1.5	Yes	Analysis
6	Southern Knights Rapid 2025 (C)	2025-05-03	2025-05-03	Rapid	Eden (WEG)	7	7	4	Yes	Analysis
7	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
8	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Schools Chess Trials 2 2025 (U11 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
13	George Primary Top Schools 2024 (U11)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	4	2	Yes	Analysis
14	Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
15	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5	Yes	Analysis
16	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
17	George Schools Trials 3 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
18	George Schools Trials 2 2024 (U11 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
19	George Schools Trials 1 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis
20	Pacaltsdorp Chess Club Open 2023 (Development)	2023-08-26	2023-08-26	Rapid	Eden (WEG)	6	6	1	Yes	Analysis
21	Top Schools 2023 (U9)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	2	Yes	Analysis
22	Knysna Oyster Festival 2023 (Juniors)	2023-07-01	2023-07-01	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
23	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	6.5	Yes	Analysis
24	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
25	George Chess Trials 3 2023 (U9 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
26	George Chess Trials 2 2023 (U9 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
27	George Chess Trials 1 2023 (U9 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
28	George Open 2022 (D)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	3	0	Yes	Analysis
29	George Topskole 2022 (O9)	2022-07-30	2022-07-30	Standard	Eden (WEG)	5	4	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-04-20	rnd 10	type Standard	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Van Rooyen, N (Niche-Leigh)				Opponent Pretorius, D (Dominic Reinhart)
2	4	Tournament Eden Trials 2+3 2023				Tournament Knysna Oyster Festival 2023
		date 2023-05-13	rnd 8	type Standard	result 1	date 2023-07-01	rnd 1	type Rapid	result 0.5
		Opponent Wyngaard, M (Michael)				Opponent Brewis, S (Sienna)
3	4	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Riddles, D (Dealin)				Opponent James, W (William)

#	Games	Start				End
1	5	Tournament Eden Trials 2+3 2023				Tournament Top Schools 2023
		date 2023-05-13	rnd 8	type Standard	result 1	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Wyngaard, M (Michael)				Opponent Van Der Colf, H (Hanniel)
2	4	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Riddles, D (Dealin)				Opponent James, W (William)
3	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Coetzee, J (Joshua)				Opponent Fourie, A (Aiden)

#	Games	Start				End
1	3	Tournament Southern Knights Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-05-03	rnd 2	type Rapid	result 1	date 2025-05-03	rnd 4	type Rapid	result 1
		Opponent Booysen, J (Joshua)				Opponent Malukazi, S (Shammah)
2	3	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 1	type Rapid	result 0.5	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Bekker, T (Thian)				Opponent Pretorius, D (Dominic Reinhart)
3	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Abrahams, M (Mikaylin)				Opponent Cwati, M (Minentle)

#	Games	Start				End
1	1	Tournament InterClub Blitz 3 2025				Tournament InterClub Blitz 3 2025
		date 2025-06-12	rnd 6	type Blitz	result 1	date 2025-06-12	rnd 6	type Blitz	result 1
		Opponent Rens, B (Beauwin)				Opponent Rens, B (Beauwin)
2	1	Tournament InterClub Blitz 3 2025				Tournament InterClub Blitz 3 2025
		date 2025-06-12	rnd 2	type Blitz	result 1	date 2025-06-12	rnd 2	type Blitz	result 1
		Opponent Rossouw, L (Liam)				Opponent Rossouw, L (Liam)
3	1	Tournament InterClub Blitz 2 2025				Tournament InterClub Blitz 2 2025
		date 2025-05-08	rnd 10	type Blitz	result 0.5	date 2025-05-08	rnd 10	type Blitz	result 0.5
		Opponent Rossouw, L (Liam)				Opponent Rossouw, L (Liam)

#	Games	Start				End
1	4	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Riddles, D (Dealin)				Opponent James, W (William)
2	3	Tournament Southern Knights Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-05-03	rnd 2	type Rapid	result 1	date 2025-05-03	rnd 4	type Rapid	result 1
		Opponent Booysen, J (Joshua)				Opponent Malukazi, S (Shammah)
3	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Coetzee, J (Joshua)				Opponent Fourie, A (Aiden)

#	Games	Start				End
1	4	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 3	type Standard	result 1
		Opponent Riddles, D (Dealin)				Opponent James, W (William)
2	3	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Standard	result 1
		Opponent Coetzee, J (Joshua)				Opponent Fourie, A (Aiden)
3	3	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 2	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent De Villiers, E (Ethan)				Opponent Snyman, C (Christian)

#	Games	Start				End
1	3	Tournament Southern Knights Rapid 2025				Tournament Southern Knights Rapid 2025
		date 2025-05-03	rnd 2	type Rapid	result 1	date 2025-05-03	rnd 4	type Rapid	result 1
		Opponent Booysen, J (Joshua)				Opponent Malukazi, S (Shammah)
2	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 4	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Abrahams, M (Mikaylin)				Opponent Cwati, M (Minentle)
3	2	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent De Koker, L (Lloyd)				Opponent Pretorius, D (Dominic Reinhart)

#	Games	Start				End
1	1	Tournament InterClub Blitz 3 2025				Tournament InterClub Blitz 3 2025
		date 2025-06-12	rnd 6	type Blitz	result 1	date 2025-06-12	rnd 6	type Blitz	result 1
		Opponent Rens, B (Beauwin)				Opponent Rens, B (Beauwin)
2	1	Tournament InterClub Blitz 3 2025				Tournament InterClub Blitz 3 2025
		date 2025-06-12	rnd 2	type Blitz	result 1	date 2025-06-12	rnd 2	type Blitz	result 1
		Opponent Rossouw, L (Liam)				Opponent Rossouw, L (Liam)
3	1	Tournament InterClub Blitz 2 2025				Tournament InterClub Blitz 2 2025
		date 2025-05-08	rnd 4	type Blitz	result 1	date 2025-05-08	rnd 4	type Blitz	result 1
		Opponent Andrews, L (Luwayne)				Opponent Andrews, L (Luwayne)

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	Pringle ,A (Alexander)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Pringle ,A (Alexander)	5	1431.4	1006.4	5	1437.9	1006.4	0	0	0	0	0	0
2	James ,W (William)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	James ,W (William)	4	1405.8	1193.2	4	1405.9	1193.2	0	0	0	0	0	0
3	Rossouw ,L (Liam)	4	1.5	-106.2	0	0	0	0	0	0	4	1.5	-106.2
3	Rossouw ,L (Liam)	4	1602.1	1495.9	0	0	0	0	0	0	4	1201.9	1495.9
4	Pfaff ,J (Joel)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Pfaff ,J (Joel)	3	1355.4	930.4	3	1352.8	930.4	0	0	0	0	0	0
5	Van Der Merwe ,O (Oliver)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Van Der Merwe ,O (Oliver)	3	1396.6	971.6	3	1399.7	971.6	0	0	0	0	0	0
6	Snyman ,C (Christian)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Snyman ,C (Christian)	3	1230.3	1371.9	3	1234.8	1371.9	0	0	0	0	0	0
7	Simon ,R (Riley)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Simon ,R (Riley)	3	1515.8	1090.8	3	1490.8	1090.8	0	0	0	0	0	0
8	Stander ,P (Paul)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Stander ,P (Paul)	3	1157.2	1015.5	3	1156.8	1015.5	0	0	0	0	0	0
9	Roelf ,W (Wildren)	3	0	-425	1	0	-425	0	0	0	2	0	-425
9	Roelf ,W (Wildren)	3	1501.1	1076.1	1	1366.7	1076.1	0	0	0	2	1186.8	1076.1
10	Rens ,B (Beauwin)	3	1	-141.7	0	0	0	1	0	-425	2	1	0
10	Rens ,B (Beauwin)	3	1468	1326.3	0	0	0	1	1305	1043	2	1268.7	1468

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Brewis, F (Fox)

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Top 3 Streaks

Top 10 opponents most often played

Norms