Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gosha, P (Patson)

Chess SA id

1090152634

FIDE id

Date of birth

2009-02-14 (U18)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-21

Personal details last changed

1900-01-01

Junior GPX Games

24.3

Junior GPX Points

1161.4

Item	Main	Standard	Rapid	Blitz
Rating	1224.7	1209.6	1191.3	1200
Raw rating	1224.7	1209	1191.3	1200
Weighted rating	1207.9	1209.6	1166.4	1200
Weighted performance	1160.6	1115.8	1063.1	0
Floor	724.7	722.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.1	163.7	167.9	165.8
Highest rating	1224.7 2025-08-01	1237.9 2024-07-01	1209.9 2023-03-01	1200 2018-10-01
Highest raw rating	1224.7 2025-08-01	1222.1 2025-04-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1218.7 2018-10-01	1209 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1237.9 2024-07-01	1209.9 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.2	0	0
New rating	1224.7	1209.8	1191.3	1200
Analysis
Rating	1224.7	1209.6	1191.3	1200
Raw rating	1224.7	1209	1191.3	1200
Weighted rating	1207.9	1209.6	1166.4
Weighted performance	1160.6	1115.8	1063.1
K-factor	36	36	36	36
Floor	724.7	722.1	700	700
Max/Min rating change allowed	160.1	163.7	167.9	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	1224.7	1209	1191.3	1200
New weighted rating	1209.9	1209.8	1168.8	1200
New weighted performance	1160.1	1115.4	1062.7	0
Temp new rating	1224.7	1209.8	1191.3	1200
Temp new rating +/-	0	0.2	0	0
Final new rating +/-	0	0.2	0	0
New rating	1224.7	1209.8	1191.3	1200
New K-factor	36	36	36	36
New floor	724.7	722.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	29	20	9
	20	15	5
	15	0	15
	0	0	0
	0	0	0
History	64	35	29

Games since
	Main 49	Standard 35		Rapid 14		Blitz 0
Gender	Male
Age group	U18
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3839		515		138
Male	2912		412		105
U18	569		81		20
U18 Male	462		72		16
Standard
	RSA		Province		Region
Overall	3848		541		146
Male	2906		430		112
U18	594		87		19
U18 Male	486		78		16
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	29	13	44.83	-44	1262.2	1218.2
Standard	20	9	45	-42.5	1246.1	1203.6
Rapid	9	4	44.44	-47.2	1297.8	1250.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	64	28.5	44.53	-46.5	1245.2	1198.7
Standard	35	16	45.71	-36.4	1255.5	1219.1
Rapid	29	12.5	43.1	-58.6	1232.8	1174.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1224.7	1209	1191.3	1200
2025-09-01	1224.7	1209	1191.3	1200
2025-08-01	1224.7	1209	1191.3	1200
2025-07-01	1209.1	1208.8	1159.6	1200
2025-06-01	1209.1	1208.8	1159.6	1200
2025-05-01	1209.1	1208.8	1159.6	1200
2025-04-01	1218.7	1222.1	1159.6	1200
2025-03-01	1198.1	1207.9	1159.6	1200
2025-02-01	1203.3	1217.3	1159.6	1200
2025-01-01	1210.2	1217.3	1161.2	1200
2024-12-01	1210.2	1217.3	1161.2	1200
2024-11-01	1210.2	1217.3	1161.2	1200
2024-10-01	1210.2	1217.3	1161.2	1200
2024-09-01	1210.2	1217.3	1161.2	1200
2024-08-01	1210.2	1217.3	1161.2	1200
2024-07-01	1195.8	1205.4	1154	1200
2024-06-01	1169.2	1179.8	1154	1200
2024-08-01	1169.2	1179.8	1154	1200
2024-04-01	1169.2	1179.8	1154	1200
2024-03-01	1178.9	1200	1154	1200
2024-02-01	1178.9	1200	1154	1200
2024-01-01	1178.9	1200	1154	1200
2023-12-01	1178.9	1200	1154	1200
2023-11-01	1178.9	1200	1154	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	Port Alfred Chess Tournament 2025 (A)	2025-06-21	2025-06-21	Rapid	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
2	SBDCA Closed 2025 (U18 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	0	0	No	Analysis
3	SBDCU Trial 9 2025 (U18)	2025-04-26	2025-04-26	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
4	SBDCU Trial 6 2025 (U18)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
5	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	6	3	Yes	Analysis
6	SBDCU Trials 5 Makhanda Leg 2025 (U18)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
7	SBD Activation Tournament 2025 (A)	2025-01-04	2025-01-04	Rapid	Sarah Baartman (ESB)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Port Alfred Chess Tournament 2025 (A)	2025-06-21	2025-06-21	Rapid	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
2	SBDCA Closed 2025 (U18 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	0	0	No	Analysis
3	SBDCU Trial 9 2025 (U18)	2025-04-26	2025-04-26	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
4	SBDCU Trial 6 2025 (U18)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
5	Rhodes Open 2025 (B)	2025-03-21	2025-03-22	Standard	Sarah Baartman (ESB)	7	6	3	Yes	Analysis
6	SBDCU Trials 5 Makhanda Leg 2025 (U18)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
7	SBD Activation Tournament 2025 (A)	2025-01-04	2025-01-04	Rapid	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
8	SBDCU Closed Trials 2024 (U16 Boys)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
9	Makhanda Schools Championship 2024 (A Boys)	2024-07-20	2024-07-20	Rapid	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
10	SBDCU Trial 3 2024 (U16)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
11	SBDCU Trial 2 2024 (U16)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
12	Makhanda Schools Chess Championship 2023 (A)	2023-09-30	2023-09-30	Rapid	Sarah Baartman (ESB)	6	4	1	Yes	Analysis
13	Makhanda Youth Day Chess Tournament 2023 (B)	2023-06-17	2023-06-17	Rapid	Sarah Baartman (ESB)	6	5	2	Yes	Analysis
14	Makhanda Schools Chess Tournament 2023 (A)	2023-03-25	2023-03-25	Rapid	Sarah Baartman (ESB)	7	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Port Alfred Chess Tournament 2025				Tournament Port Alfred Chess Tournament 2025
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent Tuko, L (Lithemba)				Opponent Ndoro, J (Jesse)
2	2	Tournament Rhodes Open 2025				Tournament SBDCU Trial 9 2025
		date 2025-03-22	rnd 7	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Arbi, I (Imaan)				Opponent Ramusi, D (Dimpho)
3	2	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Maerman, L (Luyolo)				Opponent Williams, K (Keanu)

#	Games	Start				End
1	3	Tournament SBDCU Trial 3 2024				Tournament SBDCU Closed Trials 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Clarke, G (Gerda)				Opponent Budaza, L (Ludwe)
2	2	Tournament Rhodes Open 2025				Tournament SBDCU Trial 9 2025
		date 2025-03-22	rnd 7	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Arbi, I (Imaan)				Opponent Ramusi, D (Dimpho)
3	2	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Maerman, L (Luyolo)				Opponent Williams, K (Keanu)

#	Games	Start				End
1	2	Tournament Port Alfred Chess Tournament 2025				Tournament Port Alfred Chess Tournament 2025
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent Tuko, L (Lithemba)				Opponent Ndoro, J (Jesse)
2	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 3	type Rapid	result 0.5
		Opponent Grobbelaar, D (Devan)				Opponent Matlholwa, N (Nathan)
3	2	Tournament Makhanda Schools Chess Tournament 2023				Tournament Makhanda Youth Day Chess Tournament 2023
		date 2023-03-25	rnd 7	type Rapid	result 1	date 2023-06-17	rnd 1	type Rapid	result 1
		Opponent Msotwane, U (Umamkele)				Opponent Nikelo, B (Bayolise)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Port Alfred Chess Tournament 2025				Tournament Port Alfred Chess Tournament 2025
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent Tuko, L (Lithemba)				Opponent Ndoro, J (Jesse)
2	2	Tournament Rhodes Open 2025				Tournament SBDCU Trial 9 2025
		date 2025-03-22	rnd 7	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Arbi, I (Imaan)				Opponent Ramusi, D (Dimpho)
3	2	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Maerman, L (Luyolo)				Opponent Williams, K (Keanu)

#	Games	Start				End
1	3	Tournament SBDCU Trial 3 2024				Tournament SBDCU Closed Trials 2024
		date 2024-06-01	rnd 4	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Clarke, G (Gerda)				Opponent Budaza, L (Ludwe)
2	2	Tournament Rhodes Open 2025				Tournament SBDCU Trial 9 2025
		date 2025-03-22	rnd 7	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Arbi, I (Imaan)				Opponent Ramusi, D (Dimpho)
3	2	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Maerman, L (Luyolo)				Opponent Williams, K (Keanu)

#	Games	Start				End
1	2	Tournament Port Alfred Chess Tournament 2025				Tournament Port Alfred Chess Tournament 2025
		date 2025-06-21	rnd 4	type Rapid	result 1	date 2025-06-21	rnd 5	type Rapid	result 1
		Opponent Tuko, L (Lithemba)				Opponent Ndoro, J (Jesse)
2	2	Tournament Makhanda Schools Chess Tournament 2023				Tournament Makhanda Youth Day Chess Tournament 2023
		date 2023-03-25	rnd 7	type Rapid	result 1	date 2023-06-17	rnd 1	type Rapid	result 1
		Opponent Msotwane, U (Umamkele)				Opponent Nikelo, B (Bayolise)
3	1	Tournament Port Alfred Chess Tournament 2025				Tournament Port Alfred Chess Tournament 2025
		date 2025-06-21	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Manyika, C (Caleb)				Opponent Manyika, C (Caleb)

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	Maerman ,L (Luyolo)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Maerman ,L (Luyolo)	3	1255	1113.3	3	1248.3	1113.3	0	0	0	0	0	0
2	Booi ,J (Junior)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Booi ,J (Junior)	3	1329.4	904.4	3	1292.8	904.4	0	0	0	0	0	0
3	Qubuda ,A (Alizwa)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
3	Qubuda ,A (Alizwa)	3	1168.2	1026.5	2	1173.8	743.2	1	1200	1593.2	0	0	0
4	Grobbelaar ,D (Devan)	2	1	0	1	0	-425	1	1	425	0	0	0
4	Grobbelaar ,D (Devan)	2	1205.9	1205.9	1	1205.8	780.9	1	1200	1630.9	0	0	0
5	Marx ,B (Bronwyn)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Marx ,B (Bronwyn)	2	1367.2	942.2	1	1365.8	942.2	1	1284.8	942.2	0	0	0
6	Nkolongo ,O (Okuhle)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Nkolongo ,O (Okuhle)	2	1382.6	1382.6	1	1270.5	1807.6	1	1362.4	957.6	0	0	0
7	Jantjies ,Z (Zane)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jantjies ,Z (Zane)	1	1230.9	1655.9	1	1200	1655.9	0	0	0	0	0	0
8	Magobiane ,A (Awonke)	1	1	425	1	1	425	0	0	0	0	0	0
8	Magobiane ,A (Awonke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Williams ,K (Keanu)	1	1	425	1	1	425	0	0	0	0	0	0
9	Williams ,K (Keanu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Forosi ,S (Siphosihle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Forosi ,S (Siphosihle)	1	1083.5	1508.5	1	1094	1508.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Gosha, P (Patson)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms