Chess South Africa Ratings Database

PLAYER PAGE

Personal

Raphoko, S (Sebabotso)

Chess SA id

1080119328

FIDE id

Date of birth

2008-03-12 (U18)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1316.4	1288.8	1245.9	1200
Raw rating	1316.4	1288.8	1245.9	1200
Weighted rating	1274.4	1232.7	1244.1	1200
Weighted performance	1165.6	0	990.5	0
Floor	816.4	788.8	745.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	140.5	146.1	155.3	165.8
Highest rating	1316.4 2025-09-30	1288.8 2025-09-30	1245.9 2024-09-01	1200 2018-10-01
Highest raw rating	1316.4 2025-09-30	1288.8 2025-09-30	1245.9 2024-09-01	1200 2024-02-01
Highest weighted rating	1268.8 2025-09-30	1255.7 2018-10-01	1241.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1285.4 2024-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1316.4	1288.8	1245.9	1200
Analysis
Rating	1316.4	1288.8	1245.9	1200
Raw rating	1316.4	1288.8	1245.9	1200
Weighted rating	1274.4	1232.7	1244.1
Weighted performance	1165.6	0	990.5
K-factor	36	36	36	36
Floor	816.4	788.8	745.9	700
Max/Min rating change allowed	140.5	146.1	155.3	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	1316.4	1288.8	1245.9	1200
New weighted rating	1279.5	1239.3	1244.7	1200
New weighted performance	1157.6	0	983	0
Temp new rating	1316.4	1288.8	1245.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1316.4	1288.8	1245.9	1200
New K-factor	36	36	36	36
New floor	816.4	788.8	745.9	700

Item	Main	Standard	Rapid
	0	0	0
	8	8	0
	15	5	10
	10	0	10
	15	5	10
	5	0	5
History	57	22	35

Games since
	Main 23	Standard 13		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	8	6.5	81.25	265.6	1254.3	1519.9
Standard	8	6.5	81.25	265.6	1254.3	1519.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	57	31.5	55.26	44.7	1222	1266.7
Standard	22	13	59.09	77.3	1207.9	1285.2
Rapid	35	18.5	52.86	24.3	1230.9	1255.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1316.4	1288.8	1245.9	1200
2025-09-30	1316.4	1288.8	1245.9	1200
2025-09-01	1291.9	1255.7	1245.9	1200
2025-08-01	1291.9	1255.7	1245.9	1200
2025-07-01	1291.9	1255.7	1245.9	1200
2025-06-01	1291.9	1255.7	1245.9	1200
2025-05-01	1291.9	1255.7	1245.9	1200
2025-04-01	1291.9	1255.7	1245.9	1200
2025-03-01	1291.9	1255.7	1245.9	1200
2025-02-01	1243.2	1189.2	1245.9	1200
2025-01-01	1243.2	1189.2	1245.9	1200
2024-12-01	1243.2	1189.2	1245.9	1200
2024-11-01	1243.2	1189.2	1245.9	1200
2024-10-01	1243.2	1189.2	1245.9	1200
2024-09-01	1243.2	1189.2	1245.9	1200
2024-08-01	1241.8	1189.2	1238.7	1200
2024-07-01	1241.8	1189.2	1238.7	1200
2024-09-01	1241.8	1189.2	1238.7	1200
2024-05-01	1241.8	1189.2	1238.7	1200
2024-04-01	1241.8	1189.2	1238.7	1200
2024-03-01	1241.8	1189.2	1238.7	1200
2024-02-01	1159.2	1110.8	1201.6	1200
2024-01-01	1159.2	1110.8	1201.6	1200
2023-12-01	1159.2	1110.8	1201.6	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	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	2.5	Yes	Analysis
2	Mangaung Metro Chess 9-10 May 2025 (B)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	0	0	No	Analysis
3	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bloemfontein Highchool Chess Teams Aug 2025	2025-07-26	2025-09-06	Standard	Mangaung (FMB)	6	3	2.5	Yes	Analysis
2	Mangaung Metro Chess 9-10 May 2025 (B)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	0	0	No	Analysis
3	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
4	Bloemfontein Highschool League 02 Aug 2024 (U17A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
5	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
6	Bloemfontein High School League 16 February 2024 (U17A)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
7	Bloemfontein League 25 August 2023 (U17+U19B)	2023-08-25	2023-08-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
8	Bloemfontein Highschool League 24 Feb 2023 (U17)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
9	Bloemfontein Schools League 2022 (U15A)	2022-02-25	2022-02-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
10	Morris Club Championship 2022	2022-02-26	2022-02-26	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
11	Grey College Team Championship 2022 (A)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
12	Morris Chess Club Challenge 2021	2021-04-10	2021-04-10	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
13	Mangaung Metro Chess October 2019 (D)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highchool Chess Teams Aug 2025
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2025-09-06	rnd 6	type Standard	result 1
		Opponent Dell, K (Kaleb)				Opponent Chisakuta, M (Milani)
2	5	Tournament Grey College Team Championship 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-02-23	rnd 3	type Standard	result 1	date 2024-08-02	rnd 2	type Rapid	result 0.5
		Opponent Greyling, L (Lara)				Opponent Coetzer, L (Louis)
3	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein High School League 16 February 2024
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2024-02-16	rnd 2	type Rapid	result 1
		Opponent Phalole, R (Reatile)				Opponent Hattingh, E (Eckhard)

#	Games	Start				End
1	8	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2025
		date 2024-02-23	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Greyling, L (Lara)				Opponent Van De Vyver, W (Wian)
2	2	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2024
		date 2022-02-19	rnd 5	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Mjandana, AO (Ambeswa Onke)				Opponent Khambule, K (Kamo)
3	2	Tournament Mangaung Metro Chess October 2019				Tournament Mangaung Metro Chess October 2019
		date 2019-10-11	rnd 2	type Standard	result 1	date 2019-10-12	rnd 3	type Standard	result 0.5
		Opponent Melville, J (Joalize)				Opponent De Villiers, H (Hj)

#	Games	Start				End
1	4	Tournament Bloemfontein High School League 16 February 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-02-16	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 2	type Rapid	result 0.5
		Opponent Cassim, A (Ameera)				Opponent Coetzer, L (Louis)
2	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein High School League 16 February 2024
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2024-02-16	rnd 2	type Rapid	result 1
		Opponent Phalole, R (Reatile)				Opponent Hattingh, E (Eckhard)
3	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 0.5
		Opponent Dell, K (Kaleb)				Opponent Ebersohn, D (Dewald)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Grey College Team Championship 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-02-23	rnd 3	type Standard	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Greyling, L (Lara)				Opponent Situlo, M (Mawethu)
2	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein High School League 16 February 2024
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2024-02-16	rnd 2	type Rapid	result 1
		Opponent Phalole, R (Reatile)				Opponent Hattingh, E (Eckhard)
3	3	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mngonyama, C (Cwenga)				Opponent Maritz, L (Luke)

#	Games	Start				End
1	6	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2025
		date 2024-02-23	rnd 3	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Greyling, L (Lara)				Opponent Maritz, L (Luke)
2	2	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2024
		date 2022-02-19	rnd 5	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Mjandana, AO (Ambeswa Onke)				Opponent Khambule, K (Kamo)
3	1	Tournament Mangaung Metro Chess October 2019				Tournament Mangaung Metro Chess October 2019
		date 2019-10-11	rnd 2	type Standard	result 1	date 2019-10-11	rnd 2	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent Melville, J (Joalize)

#	Games	Start				End
1	4	Tournament Bloemfontein League 25 August 2023				Tournament Bloemfontein High School League 16 February 2024
		date 2023-08-25	rnd 4	type Rapid	result 1	date 2024-02-16	rnd 2	type Rapid	result 1
		Opponent Phalole, R (Reatile)				Opponent Hattingh, E (Eckhard)
2	2	Tournament Morris Club Championship 2022				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2022-02-26	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 1	type Rapid	result 1
		Opponent Epule, D (Daniel)				Opponent Mozana, L (Luthando)
3	2	Tournament Bloemfontein Schools League 2022				Tournament Bloemfontein Schools League 2022
		date 2022-02-25	rnd 3	type Rapid	result 1	date 2022-02-25	rnd 4	type Rapid	result 1
		Opponent Masithela, T (Thabelang)				Opponent Lemphane, O (Oratile)

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	De Villiers ,H (Hj)	2	1	0	1	0.5	0	1	0.5	0	0	0	0
1	De Villiers ,H (Hj)	2	1311.3	1311.3	1	1221.5	1311.3	1	1329.1	1311.3	0	0	0
2	Khambule ,K (Kamohelo)	2	2	425	1	1	425	1	1	425	0	0	0
2	Khambule ,K (Kamohelo)	2	1214.2	1639.2	1	1200	1639.2	1	1200	1639.2	0	0	0
3	Gibbens ,C (Charlotte Ann)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gibbens ,C (Charlotte Ann)	1	1153	1578	1	1150.4	1578	0	0	0	0	0	0
4	Louw ,E (Eli)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Louw ,E (Eli)	1	1220.3	795.3	1	1228.8	795.3	0	0	0	0	0	0
5	Maritz ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maritz ,L (Luke)	1	1312.4	1737.4	1	1306.3	1737.4	0	0	0	0	0	0
6	Van De Vyver ,W (Wian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Van De Vyver ,W (Wian)	1	1316.6	1316.6	1	1302.5	1316.6	0	0	0	0	0	0
7	Mjandana ,AO (Ambeswa Onke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mjandana ,AO (Ambeswa Onke)	1	1064.7	1489.7	1	1060.4	1489.7	0	0	0	0	0	0
8	Nel ,A (Adolf)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nel ,A (Adolf)	1	1050.4	625.4	1	1038	625.4	0	0	0	0	0	0
9	Mngonyama ,C (Cwenga)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mngonyama ,C (Cwenga)	1	1087.4	1512.4	1	1079.8	1512.4	0	0	0	0	0	0
10	Thiersen ,N (Noa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Thiersen ,N (Noa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Raphoko, S (Sebabotso)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms