Chess South Africa Ratings Database

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Personal

Don, K (Kyle)

Chess SA id

1090134317

FIDE id

Don

Date of birth

2009-12-09 (U18)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

22.8

Junior GPX Points

1097.4

Item	Main	Standard	Rapid	Blitz
Rating	1383.5	1330.4	1385.1	936.2
Raw rating	1383.5	1329.1	1385.1	936.2
Weighted rating	1380	1330.4	1374	936.2
Weighted performance	1169.6	1050	1264.7	0
Floor	921	878.6	885.1	500
K-factor	32	36	36	40
Min/Max rating change allowed	127.7	138	127.4	241.5
Highest rating	1421 2024-09-01	1378.6 2024-09-01	1476.3 2021-05-01	1200 2024-02-01
Highest raw rating	1421 2024-09-01	1378.6 2024-09-01	1385.1 2025-09-30	936.2 2024-02-01
Highest weighted rating	1421 2025-03-01	1378.6 2025-03-01	1372.8 2025-09-30	936.2 2024-11-01
Highest weighted performance	1413.1 2023-07-01	1336.3 2022-02-01	1476.3 2021-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.2	0	0
New rating	1383.5	1330.6	1385.1	936.2
Analysis
Rating	1383.5	1330.4	1385.1	936.2
Raw rating	1383.5	1329.1	1385.1	936.2
Weighted rating	1380	1330.4	1374
Weighted performance	1169.6	1050	1264.7
K-factor	32	36	36	40
Floor	921	878.6	885.1	500
Max/Min rating change allowed	127.7	138	127.4	241.5
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	1383.5	1329.1	1385.1	936.2
New weighted rating	1380.7	1330.6	1375.1	936.2
New weighted performance	1162.4	1043.1	1256.7	0
Temp new rating	1383.5	1330.6	1385.1	936.2
Temp new rating +/-	0	0.2	0	0
Final new rating +/-	0	0.2	0	0
New rating	1383.5	1330.6	1385.1	936.2
New K-factor	32	36	36	40
New floor	921	878.6	885.1	500

Item	Main	Standard	Rapid
	0	0	0
	21	11	10
	42	17	25
	53	34	19
	45	30	15
	10	0	10
History	171	92	79

Games since
	Main 63	Standard 28		Rapid 35		Blitz 0
Gender	Male
Age group	U18
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2366		738		59
Male	1912		573		44
U18	376		107		14
U18 Male	322		89		13
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	598		309		68
Male	511		262		52
U18	72		40		17
U18 Male	65		36		15
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	21	9.5	45.24	-40.5	1306.6	1266.1
Standard	11	3.5	31.82	-154.5	1303.5	1149
Rapid	10	6	60	85	1310	1395
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	171	97	56.73	57.2	1283.6	1340.8
Standard	92	45	48.91	-9.2	1305.8	1296.5
Rapid	79	52	65.82	134.5	1257.9	1392.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1383.5	1329.1	1385.1	936.2
2025-09-30	1383.5	1329.1	1385.1	936.2
2025-09-01	1377.9	1329.1	1372.5	936.2
2025-08-01	1377.9	1329.1	1372.5	936.2
2025-07-01	1377.1	1328.2	1372.5	936.2
2025-06-01	1374.8	1325.7	1372.5	936.2
2025-05-01	1375.9	1326.5	1372.5	936.2
2025-04-01	1371.4	1320.3	1372.5	936.2
2025-03-01	1374.8	1325.2	1372.5	936.2
2025-02-01	1373.3	1323.2	1367.4	936.2
2025-01-01	1367.6	1313.8	1363.6	936.2
2024-12-01	1367.6	1313.8	1363.6	936.2
2024-11-01	1421	1378.6	1379.4	936.2
2024-10-01	1421	1378.6	1379.4	936.2
2024-09-01	1421	1378.6	1379.4	936.2
2024-08-01	1378	1327.8	1379.4	936.2
2024-07-01	1378	1327.8	1379.4	936.2
2024-09-01	1378	1327.8	1379.4	936.2
2024-05-01	1378	1327.8	1383	936.2
2024-04-01	1361.6	1327.8	1348.8	936.2
2024-03-01	1338	1293.6	1348.8	936.2
2024-02-01	1346.9	1293.6	1361	936.2
2024-01-01	1346.9	1293.6	1361	936.2
2023-12-01	1346.9	1293.6	1361	936.2

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	Basil Ellman Annual Rapid 2025 (Seniors)	2025-09-20	2025-09-20	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
2	West Coast And Mykonos Open 2025 (Advanced)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
4	Lower West Coast Prestige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Basil Ellman Annual Rapid 2025 (Seniors)	2025-09-20	2025-09-20	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
2	West Coast And Mykonos Open 2025 (Advanced)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
4	Lower West Coast Prestige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	PR Booyse Standard Tournament 2024 (Elite)	2024-11-02	2024-11-02	Standard	West Coast (WCU)	5	5	0.5	Yes	Analysis
6	West Coast Grand Challange League 2024 (HS Champions)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
7	Pedro Booyse Top Schools Championships 2024 (U18)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
8	Lower West Top Schools 2024 (U18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	Deep Blue Open 2024 (Advanced)	2024-04-13	2024-04-13	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
10	Western Cape HS Individuals Championship 2024 (U15 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
11	West Coast Schools Chess Prestige Championships 2024 (U15 Boys)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
12	Lower West Coast Schools Chess Prestige 2024 (U15 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
13	West Coast Primary Schools Grand Challenge League 2023 (High School)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
14	Western Cape Top Schools 2023 (U15 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
15	CW Top Schools 2023 (Advanced)	2023-08-11	2023-08-13	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
16	Pedro Booyse Top Schools 2023 (High School)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
17	West Coast Open 2023 (Elite)	2023-05-20	2023-06-03	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
18	Lower West Coast Top Schools Championships 2023 (High School)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
19	St Helenabaai Open 2023 (Elite)	2023-05-13	2023-05-13	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
20	Western Cape HS Individuals 2023 (U15 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
21	West Coast High School Championships 2023 (U15 Boys)	2023-02-18	2023-02-18	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
22	Lower West Coast High Schools Prestige 2023 (U15 Boys)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
23	West Coast Open 2022 (Open)	2022-11-05	2022-11-05	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
24	West Coast Chess Open 2022 (U13 Boys)	2022-10-15	2022-10-15	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
25	Western Cape Top Schools 2022 (U13 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	4	2.5	Yes	Analysis
26	Western Cape Woman`s Championship 2022 (Open)	2022-09-02	2022-09-04	Standard	West Coast (WCU)	5	5	1	Yes	Analysis
27	Pedro Booyse Top Schools 2022 (U13 Open)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	5	4	3	Yes	Analysis
28	Onder-Weskus Top Skole 2022 (O13 Seuns)	2022-06-04	2022-06-04	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
29	Basil Ellman Annual Rapid 2022 (Bear 2)	2022-06-25	2022-06-25	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
30	Western Cape Schools 2022 (U13 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
31	West Coast Schools Prestige 2022 (U13 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
32	West Coast Primary Schools Prestige 2021 (U13 Boys)	2021-09-18	2021-09-18	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
33	Lower West Coast Schools Chess Prestige 2021 (U13 Boys)	2021-05-15	2021-05-15	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament Lower West Coast Top Schools Championships 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-06-10	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Meyer, D (Dewanio)				Opponent Meyer, D (Dewanio)
2	6	Tournament West Coast Chess Open 2022				Tournament West Coast Open 2022
		date 2022-10-15	rnd 1	type Rapid	result 1	date 2022-11-05	rnd 1	type Standard	result 1
		Opponent August, L (Laris)				Opponent Titus, S (Sonay)
3	5	Tournament Onder-Weskus Top Skole 2022				Tournament Onder-Weskus Top Skole 2022
		date 2022-06-04	rnd 1	type Rapid	result 1	date 2022-06-04	rnd 5	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Murat, I (Iqshaan)

#	Games	Start				End
1	4	Tournament West Coast Open 2022				Tournament West Coast High School Championships 2023
		date 2022-11-05	rnd 4	type Standard	result 1	date 2023-02-18	rnd 1	type Standard	result 1
		Opponent Love, C (Celine)				Opponent Beukes, H (Hen-Lee)
2	3	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-02	rnd 1	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Oewies, J (Jowan)				Opponent Love, C (Celine)
3	3	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 6	type Standard	result 1
		Opponent Visagie, C (Christopher)				Opponent Lombaard, J (Jadrin)

#	Games	Start				End
1	7	Tournament St Helenabaai Open 2023				Tournament West Coast Primary Schools Grand Challenge League 2023
		date 2023-05-13	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 1	type Rapid	result 1
		Opponent Duiker, P (Phillip)				Opponent Beukes, J (Jolite)
2	6	Tournament West Coast Chess Open 2022				Tournament Lower West Coast High Schools Prestige 2023
		date 2022-10-15	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 2	type Rapid	result 1
		Opponent August, L (Laris)				Opponent Cloete, D (De Vlliers)
3	5	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Johnson, J (Jerolin)				Opponent Louw, L (Luciano)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Lower West Coast Top Schools Championships 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-06-10	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Williams, V (Vogan)				Opponent Meyer, D (Dewanio)
2	5	Tournament Onder-Weskus Top Skole 2022				Tournament Onder-Weskus Top Skole 2022
		date 2022-06-04	rnd 1	type Rapid	result 1	date 2022-06-04	rnd 5	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Murat, I (Iqshaan)
3	5	Tournament Lower West Coast Schools Chess Prestige 2021				Tournament West Coast Primary Schools Prestige 2021
		date 2021-05-15	rnd 2	type Rapid	result 1	date 2021-09-18	rnd 1	type Rapid	result 1
		Opponent Zuze, G (Godwin)				Opponent Domingo, C (Cowan)

#	Games	Start				End
1	3	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 6	type Standard	result 1
		Opponent Visagie, C (Christopher)				Opponent Lombaard, J (Jadrin)
2	3	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Adams, C (Chrystal)				Opponent Meyer, D (Dewanio)
3	3	Tournament West Coast Open 2023				Tournament West Coast Open 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-06-03	rnd 4	type Standard	result 1
		Opponent De Klerk, J (Jason)				Opponent Samson, R (Renaldo)

#	Games	Start				End
1	5	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Johnson, J (Jerolin)				Opponent Louw, L (Luciano)
2	5	Tournament Onder-Weskus Top Skole 2022				Tournament Onder-Weskus Top Skole 2022
		date 2022-06-04	rnd 1	type Rapid	result 1	date 2022-06-04	rnd 5	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Murat, I (Iqshaan)
3	5	Tournament Lower West Coast Schools Chess Prestige 2021				Tournament West Coast Primary Schools Prestige 2021
		date 2021-05-15	rnd 2	type Rapid	result 1	date 2021-09-18	rnd 1	type Rapid	result 1
		Opponent Zuze, G (Godwin)				Opponent Domingo, C (Cowan)

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	Visagie ,C (Christopher)	6	2.5	-70.8	3	2.5	283.3	3	0	-425	0	0	0
1	Visagie ,C (Christopher)	6	1410.4	1339.6	3	1390.6	1693.7	3	1343.8	985.4	0	0	0
2	Schroeder ,L (Liam)	4	1.5	-106.2	1	0	-425	3	1.5	0	0	0	0
2	Schroeder ,L (Liam)	4	1570.7	1464.4	1	1633.5	1145.7	3	1439.5	1570.7	0	0	0
3	Huysamen ,A (Albertus)	3	3	425	3	3	425	0	0	0	0	0	0
3	Huysamen ,A (Albertus)	3	1257.1	1682.1	3	1205.1	1682.1	0	0	0	0	0	0
4	Lombaard ,J (Jadrin)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Lombaard ,J (Jadrin)	3	1313.7	1172	3	1204.4	1172	0	0	0	0	0	0
5	Love ,C (Celine)	3	2	141.7	2	2	425	1	0	-425	0	0	0
5	Love ,C (Celine)	3	1371.3	1513	2	1272.9	1796.3	1	1424.8	946.3	0	0	0
6	Davids ,C (Cleverton)	3	2	141.7	2	2	425	1	0	-425	0	0	0
6	Davids ,C (Cleverton)	3	1252.9	1394.6	2	1174.1	1677.9	1	1386.3	827.9	0	0	0
7	Kameel ,L (Lindon)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
7	Kameel ,L (Lindon)	3	1390	1248.3	1	1293.2	965	2	1367.9	1390	0	0	0
8	Domingo ,C (Cowan)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
8	Domingo ,C (Cowan)	3	1274.7	1133.1	1	1188.8	849.7	2	1285.1	1274.7	0	0	0
9	Meyer ,D (Dewanio)	3	3	425	1	1	425	2	2	425	0	0	0
9	Meyer ,D (Dewanio)	3	1201.9	1626.9	1	1200	1626.9	2	1229.2	1626.9	0	0	0
10	Seas ,B (Brandon)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Seas ,B (Brandon)	2	1275.1	850.1	2	1227.6	850.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Don, K (Kyle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms