Chess South Africa Ratings Database

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Personal

Winster, K (Kaylum)

Chess SA id

1110192908

FIDE id

Date of birth

2011-06-30 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

46.7

Junior GPX Points

1410.1

Item	Main	Standard	Rapid	Blitz
Rating	1505.5	1486.8	1222.4	1200
Raw rating	1505.5	1486.8	1222.4	1200
Weighted rating	1454.1	1459.4	1216.6	1200
Weighted performance	1410.2	1399.3	0	0
Floor	1064.9	1062.2	722.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	107.3	110.2	160.6	165.8
Highest rating	1564.9 2025-05-05	1562.2 2025-04-01	1300.8 2024-11-01	1200 2024-02-01
Highest raw rating	1564.9 2025-05-05	1562.2 2025-04-01	1222.4 2024-11-01	1200 2024-02-01
Highest weighted rating	1564.9 2024-10-01	1562.2 2024-10-01	1214.6 2025-08-01	1200 2024-02-01
Highest weighted performance	1564.9 2025-05-05	1562.2 2024-07-01	1300.8 2024-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1505.5	1486.8	1222.4	1200
Analysis
Rating	1505.5	1486.8	1222.4	1200
Raw rating	1505.5	1486.8	1222.4	1200
Weighted rating	1454.1	1459.4	1216.6
Weighted performance	1410.2	1399.3	0
K-factor	32	32	36	36
Floor	1064.9	1062.2	722.4	700
Max/Min rating change allowed	107.3	110.2	160.6	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	1505.5	1486.8	1222.4	1200
New weighted rating	1463.3	1466.5	1217.5	1200
New weighted performance	1409.7	1398.8	0	0
Temp new rating	1505.5	1486.8	1222.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1505.5	1486.8	1222.4	1200
New K-factor	32	32	36	36
New floor	1064.9	1062.2	722.4	700

Item	Main	Standard	Rapid
	0	0	0
	45	45	0
	24	19	5
	0	0	0
	0	0	0
	0	0	0
History	69	64	5

Games since
	Main 69	Standard 64		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1219		367		86
Male	1051		308		74
U16	154		46		10
U16 Male	123		38		9
Standard
	RSA		Province		Region
Overall	1281		348		88
Male	1091		280		71
U16	176		55		15
U16 Male	141		44		12
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	45	28	62.22	103.9	1398.6	1502.5
Standard	45	28	62.22	103.9	1398.6	1502.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	69	44	63.77	117	1383.6	1500.6
Standard	64	41	64.06	119.5	1385.1	1504.7
Rapid	5	3	60	85	1363.2	1448.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1505.5	1486.8	1222.4	1200
2025-09-01	1524.1	1512.7	1222.4	1200
2025-08-01	1546.3	1537.2	1222.4	1200
2025-07-01	1564.9	1558.1	1222.4	1200
2025-06-01	1564.9	1558.1	1222.4	1200
2025-05-01	1564.9	1558.1	1222.4	1200
2025-04-01	1542	1562.2	1222.4	1200
2025-03-01	1453.1	1466	1222.4	1200
2025-02-01	1398.7	1408.1	1222.4	1200
2025-01-01	1398.7	1408.1	1222.4	1200
2024-12-01	1398.7	1408.1	1222.4	1200
2024-11-01	1398.7	1408.1	1222.4	1200
2024-10-01	1377.7	1408.1	1200	1200
2024-09-01	1377.7	1408.1	1200	1200
2024-08-01	1377.7	1408.1	1200	1200
2024-07-01	1323.9	1348	1200	1200
2024-06-01	1323.9	1348	1200	1200
2024-08-01	1323.9	1348	1200	1200
2024-04-01	1323.9	1348	1200	1200
2024-03-01	1270.7	1286.8	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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 (U15)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
2	Eden Top Schools 2025 (U15)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	George Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	4	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	5	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U15 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	George Schools Chess Trials 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	3	Yes	Analysis
9	George Schools Chess Trials 1 2025 (U15 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	Western Cape Schools - Top Schools 2025 (U15)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
2	Eden Top Schools 2025 (U15)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	George Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	4	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	5	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U15 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	George Schools Chess Trials 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	3	Yes	Analysis
9	George Schools Chess Trials 1 2025 (U15 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
11	George Primary Top Schools 2024 (U13)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
12	George Schools Trials 3 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
13	George Schools Trials 2 2024 (U13 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
14	George Schools Trials 1 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	4	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Goliath, J (Jaywin)				Opponent Saayman, M (Miljenay)
2	8	Tournament George Schools Trials 3 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Stewart, E (Ewald)				Opponent Roux, K (Kristin)
3	5	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Nicholson, A (Axel)				Opponent Geswindt, C (Callum)

#	Games	Start				End
1	10	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Goliath, J (Jaywin)				Opponent Saayman, M (Miljenay)
2	8	Tournament George Schools Trials 3 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-03-02	rnd 5	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Stewart, E (Ewald)				Opponent Nicholson, A (Axel)
3	5	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Nicholson, A (Axel)				Opponent Geswindt, C (Callum)

#	Games	Start				End
1	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Meyer, D (Divan)				Opponent Roux, K (Kristin)
2	1	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 4	type Rapid	result 1
		Opponent Odendaal, D (Daniel)				Opponent Odendaal, D (Daniel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Goliath, J (Jaywin)				Opponent Saayman, M (Miljenay)
2	5	Tournament George Primary Top Schools 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Bukula, L (Lilitha)				Opponent Roux, K (Kristin)
3	3	Tournament Eden Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Witbooi, F (Francolin)				Opponent Swarts, Y (Yardley)

#	Games	Start				End
1	10	Tournament George Schools Chess Trials 3 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 3	type Standard	result 1
		Opponent Goliath, J (Jaywin)				Opponent Saayman, M (Miljenay)
2	5	Tournament George Primary Top Schools 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-07-20	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Nicholson, A (Axel)
3	3	Tournament Eden Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Witbooi, F (Francolin)				Opponent Swarts, Y (Yardley)

#	Games	Start				End
1	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Meyer, D (Divan)				Opponent Roux, K (Kristin)
2	1	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 4	type Rapid	result 1
		Opponent Odendaal, D (Daniel)				Opponent Odendaal, D (Daniel)

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	Coleman ,A (Anthony)	6	1	-283.3	5	1	-255	1	0	-425	0	0	0
1	Coleman ,A (Anthony)	6	1617	1333.7	5	1626.4	1362	1	1270.9	1192	0	0	0
2	Warren ,B (Brian)	3	3	425	3	3	425	0	0	0	0	0	0
2	Warren ,B (Brian)	3	1275.4	1700.4	3	1275.7	1700.4	0	0	0	0	0	0
3	Fredericks ,R (Reuel)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Fredericks ,R (Reuel)	3	1476.4	1476.4	3	1492	1476.4	0	0	0	0	0	0
4	Stamrood ,K (Kyle)	2	1	0	2	1	0	0	0	0	0	0	0
4	Stamrood ,K (Kyle)	2	1301.4	1301.4	2	1305.1	1301.4	0	0	0	0	0	0
5	Nicholson ,A (Axel)	2	2	425	2	2	425	0	0	0	0	0	0
5	Nicholson ,A (Axel)	2	1204	1629	2	1204.8	1629	0	0	0	0	0	0
6	Swartz ,S (Shaquille)	2	2	425	2	2	425	0	0	0	0	0	0
6	Swartz ,S (Shaquille)	2	1277.4	1702.4	2	1303.2	1702.4	0	0	0	0	0	0
7	Lengisi ,S (Simtha)	2	1	0	2	1	0	0	0	0	0	0	0
7	Lengisi ,S (Simtha)	2	1344.5	1344.5	2	1337	1344.5	0	0	0	0	0	0
8	Geswindt ,C (Callum)	2	2	425	2	2	425	0	0	0	0	0	0
8	Geswindt ,C (Callum)	2	1190.8	1615.8	2	1188	1615.8	0	0	0	0	0	0
9	Witbooi ,F (Francolin)	2	2	425	2	2	425	0	0	0	0	0	0
9	Witbooi ,F (Francolin)	2	1342.6	1767.6	2	1347	1767.6	0	0	0	0	0	0
10	Julies ,J (Jaysiano)	1	1	425	1	1	425	0	0	0	0	0	0
10	Julies ,J (Jaysiano)	1	1277.2	1702.2	1	1286.5	1702.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Winster, K (Kaylum)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms