Chess South Africa Ratings Database

PLAYER PAGE

Personal

Swartbooi, K (Khanya)

Chess SA id

104052839

FIDE id

Date of birth

2004-03-30 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1372.3	1362.8	915.4	867.8
Raw rating	1372.3	1362.8	915.4	867.8
Weighted rating	1372.3	1362.8	915.4	867.8
Weighted performance	416.1	413.2	0	0
Floor	872.3	862.8	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	129.7	131.5	248.7	266.2
Highest rating	1387 2020-03-01	1377.5 2020-03-01	1200 2018-02-01	1200 2018-02-01
Highest raw rating	1372.3 2024-02-01	1362.8 2024-02-01	915.4 2024-02-01	867.8 2024-02-01
Highest weighted rating	1372.3 2024-02-01	1362.8 2024-02-01	915.4 2024-11-01	867.8 2024-11-01
Highest weighted performance	1387 2020-03-01	1377.5 2020-03-01	1200 2018-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1372.3	1362.8	915.4	867.8
Analysis
Rating	1372.3	1362.8	915.4	867.8
Raw rating	1372.3	1362.8	915.4	867.8
Weighted rating	1372.3	1362.8	915.4
Weighted performance	416.1	413.2	0
K-factor	36	36	40	40
Floor	872.3	862.8	500	500
Max/Min rating change allowed	129.7	131.5	248.7	266.2
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	1372.3	1362.8	915.4	867.8
New weighted rating	1372.3	1362.8	915.4	867.8
New weighted performance	415.6	412.7	0	0
Temp new rating	1372.3	1362.8	915.4	867.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1372.3	1362.8	915.4	867.8
New K-factor	36	36	40	40
New floor	872.3	862.8	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	301	274	22	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	164	89.5	54.57	38.9	1146	1184.8
Standard	153	83	54.25	36.1	1142.8	1178.9
Rapid	6	4	66.67	141.7	1160.4	1302.1
Blitz	5	2.5	50	0	1224.9	1224.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1372.3	1362.8	915.4	867.8
2025-09-01	1372.3	1362.8	915.4	867.8
2025-08-01	1372.3	1362.8	915.4	867.8
2025-07-01	1372.3	1362.8	915.4	867.8
2025-06-01	1372.3	1362.8	915.4	867.8
2025-05-01	1372.3	1362.8	915.4	867.8
2025-04-01	1372.3	1362.8	915.4	867.8
2025-03-01	1372.3	1362.8	915.4	867.8
2025-02-01	1372.3	1362.8	915.4	867.8
2025-01-01	1372.3	1362.8	915.4	867.8
2024-12-01	1372.3	1362.8	915.4	867.8
2024-11-01	1372.3	1362.8	915.4	867.8
2024-10-01	1372.3	1362.8	915.4	867.8
2024-09-01	1372.3	1362.8	915.4	867.8
2024-08-01	1372.3	1362.8	915.4	867.8
2024-07-01	1372.3	1362.8	915.4	867.8
2024-06-01	1372.3	1362.8	915.4	867.8
2024-08-01	1372.3	1362.8	915.4	867.8
2024-04-01	1372.3	1362.8	915.4	867.8
2024-03-01	1372.3	1362.8	915.4	867.8
2024-02-01	1372.3	1362.8	915.4	867.8
2024-01-01	1372.3	1362.8	915.4	867.8
2023-12-01	1372.3	1362.8	915.4	867.8
2023-11-01	1372.3	1362.8	915.4	867.8

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2020 NMBCU Chess Trials 2 2020 (U18)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
2	2020 Boardwalk Pearson Open Chess Festival (Open)	2020-03-14	2020-03-15	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
3	2020 NMBCU Chess Trial 1 (U18)	2020-02-08	2020-02-09	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
4	2019 Wild Card Chess Championship (U16 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
5	2019 South African Junior Team Championships (U16A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
6	Ulitmate Chess Open 2019 (Rapid B)	2019-11-30	2019-11-30	Rapid	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
7	Ulitmate Chess Open 2019 (Blitz B)	2019-11-30	2019-11-30	Blitz	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
8	2019 SA Schools Winter Games (U15 Boys)	2019-07-01	2019-07-04	Standard	Ethekwini (KED)	7	7	3	Yes	Analysis
9	NMBYCC Closed 2019 (U16)	2019-07-26	2019-07-27	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
10	Nelson Mandela Bay Junior Trials 4 2019 (U16)	2019-07-12	2019-07-13	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
11	NMBJCU Trials 3 2019 (U16)	2019-05-10	2019-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
12	Nelson Mandela Bay Junior Chess Trials 2 2019 (U16)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
13	NMBCU Trials 1 2019 (U16)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
14	2019 Boardwalk Pearson Open (Open)	2019-03-28	2019-03-31	Standard	Nelson Mandela Bay (ENM)	9	7	2.5	Yes	Analysis
15	Ultimate Chess Open 2018 (B)	2018-11-30	2018-12-01	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
16	2018 Wild Card Chess Championships (U16 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis
17	South African Junior Team Championships 2018 (U16C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
18	NMBJC Closed 2018 (U16)	2018-07-27	2018-07-28	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
19	NMBJC Trials 4 2018 (U16)	2018-07-20	2018-07-21	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
20	NMB Youth Chess Trial 3 2018 (U16+U18)	2018-05-11	2018-05-12	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
21	Alekhine Open Chess Tournament 2018 (B)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
22	NMB Second Trials 2018 (U16)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
23	NMB First Trails 2018 (U16)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
24	2018 Boardwalk Pearson Open (B)	2018-03-17	2018-03-18	Standard	Nelson Mandela Bay (ENM)	7	7	4	Yes	Analysis
25	Registration Tournament 2018 (B)	2018-02-23	2018-02-24	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
26	Despatch Open 2018 (A)	2018-02-16	2018-02-17	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
27	South African Junior Wildcard Championships 2017 (U14 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
28	South African Junior Team Championships 2017 (U14C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	12	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-03-15	rnd 4	type Standard	result 1
		Opponent Skelton, M (Matthew)				Opponent De Villiers, OT (Ockert)
2	7	Tournament NMBJCU Trials 3 2019				Tournament 2019 SA Schools Winter Games
		date 2019-05-10	rnd 1	type Standard	result 1	date 2019-07-01	rnd 1	type Standard	result 1
		Opponent Mahleza, K (Khazimla)				Opponent Montsi, T (Teboho)
3	7	Tournament NMB First Trails 2018				Tournament NMB Second Trials 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 0.5
		Opponent Oelofse, J (Jano)				Opponent Kapank, W (Waylon)

#	Games	Start				End
1	12	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-02-08	rnd 3	type Standard	result 1	date 2020-03-15	rnd 4	type Standard	result 1
		Opponent Skelton, M (Matthew)				Opponent De Villiers, OT (Ockert)
2	7	Tournament NMBJCU Trials 3 2019				Tournament 2019 SA Schools Winter Games
		date 2019-05-10	rnd 1	type Standard	result 1	date 2019-07-01	rnd 1	type Standard	result 1
		Opponent Mahleza, K (Khazimla)				Opponent Montsi, T (Teboho)
3	7	Tournament NMB First Trails 2018				Tournament NMB Second Trials 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 0.5
		Opponent Oelofse, J (Jano)				Opponent Kapank, W (Waylon)

#	Games	Start				End
1	2	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2019-11-30	rnd 6	type Rapid	result 1
		Opponent Nevin, M (Mariaan)				Opponent Holroyd, K (Kea)
2	2	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 2	type Rapid	result 1	date 2019-11-30	rnd 3	type Rapid	result 1
		Opponent Louis, C (Caitlyn)				Opponent Lamont, J (Joshua)

#	Games	Start				End
1	3	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 4	type Blitz	result 0.5	date 2019-11-30	rnd 6	type Blitz	result 1
		Opponent Shogole, M (Mnandisi)				Opponent Manto, M (Martha)

#	Games	Start				End
1	4	Tournament Ulitmate Chess Open 2019				Tournament 2019 South African Junior Team Championships
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2020-01-04	rnd 2	type Standard	result 1
		Opponent Nevin, M (Mariaan)				Opponent Coetzer, D (Daniel)
2	3	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-02-09	rnd 6	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Swartbooi, I (Ina)				Opponent Gatsi, H (Hlumelo)
3	3	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament NMBYCC Closed 2019
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-26	rnd 1	type Standard	result 1
		Opponent De Villiers, OT (Ockert)				Opponent Palmer, E (Ethan)

#	Games	Start				End
1	3	Tournament 2020 NMBCU Chess Trial 1				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-02-09	rnd 6	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Swartbooi, I (Ina)				Opponent Gatsi, H (Hlumelo)
2	3	Tournament NMBYCC Closed 2019				Tournament 2019 South African Junior Team Championships
		date 2019-07-27	rnd 6	type Standard	result 1	date 2020-01-04	rnd 2	type Standard	result 1
		Opponent Heystek, H (Hardus)				Opponent Coetzer, D (Daniel)
3	3	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament NMBYCC Closed 2019
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-26	rnd 1	type Standard	result 1
		Opponent De Villiers, OT (Ockert)				Opponent Palmer, E (Ethan)

#	Games	Start				End
1	2	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2019-11-30	rnd 6	type Rapid	result 1
		Opponent Nevin, M (Mariaan)				Opponent Holroyd, K (Kea)
2	2	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 2	type Rapid	result 1	date 2019-11-30	rnd 3	type Rapid	result 1
		Opponent Louis, C (Caitlyn)				Opponent Lamont, J (Joshua)

#	Games	Start				End
1	2	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Blitz	result 1	date 2019-11-30	rnd 6	type Blitz	result 1
		Opponent Liebenberg, D (Danika)				Opponent Manto, M (Martha)

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	Peter ,M (Mnico)	6	2.5	-70.8	6	2.5	-70.8	0	0	0	0	0	0
1	Peter ,M (Mnico)	6	1242.4	1171.5	6	1227.3	1171.5	0	0	0	0	0	0
2	Holmes ,DJ (Daniel Jason)	4	2	0	4	2	0	0	0	0	0	0	0
2	Holmes ,DJ (Daniel Jason)	4	1136.1	1136.1	4	1138.6	1136.1	0	0	0	0	0	0
3	Heystek ,H (Hardus)	4	2	0	4	2	0	0	0	0	0	0	0
3	Heystek ,H (Hardus)	4	926.1	926.1	4	936.5	926.1	0	0	0	0	0	0
4	Scheepers ,J (Jonathan)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
4	Scheepers ,J (Jonathan)	4	1238.2	919.5	4	1234.6	919.5	0	0	0	0	0	0
5	Holroyd ,K (Kea)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
5	Holroyd ,K (Kea)	4	1275.2	1487.7	3	1278.3	1416.8	1	1126.2	1700.2	0	0	0
6	Kettledas ,JT (Joshua Thando)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Kettledas ,JT (Joshua Thando)	3	1316.8	1458.4	3	1309.4	1458.4	0	0	0	0	0	0
7	De Beer ,T (Tiaan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
7	De Beer ,T (Tiaan)	3	1136	1136	3	1138.2	1136	0	0	0	0	0	0
8	Meyer ,CC (Cleo Claire)	3	3	425	3	3	425	0	0	0	0	0	0
8	Meyer ,CC (Cleo Claire)	3	918.9	1343.9	3	916.2	1343.9	0	0	0	0	0	0
9	Alexander ,E (Erin-Lee)	3	3	425	3	3	425	0	0	0	0	0	0
9	Alexander ,E (Erin-Lee)	3	777.7	1202.7	3	762.6	1202.7	0	0	0	0	0	0
10	Muller ,K (Kaden)	3	0.5	-283.3	1	0.5	0	1	0	-425	1	0	-425
10	Muller ,K (Kaden)	3	1362.6	1079.3	1	1415.1	1362.6	1	683.5	937.6	1	698.7	937.6

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Swartbooi, K (Khanya)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms