Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ramonyai, M (Maribe)

Chess SA id

1110159428

FIDE id

534000496

Date of birth

2011-12-27 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1539.6	1534.2	1200	1197.5
Raw rating	1523.7	1525.3	1200	1194.6
Weighted rating	1353.2	1351.6	1200	1197.5
Weighted performance	1539.6	1534.2	0	0
Floor	1023.7	1025.3	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	104.6	104.3	165.8	167.1
Highest rating	1539.6 2026-01-01	1534.2 2026-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1523.7 2026-01-01	1525.3 2026-01-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1419.1 2018-10-01	1422.1 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1539.6 2026-01-01	1534.2 2026-01-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-10.1	-8.9	0	-0.3
New rating	1529.5	1525.3	1200	1197.2
Analysis
Rating	1539.6	1534.2	1200	1197.5
Raw rating	1523.7	1525.3	1200	1194.6
Weighted rating	1353.2	1351.6	1200
Weighted performance	1539.6	1534.2	0
K-factor	32	32	36	36
Floor	1023.7	1025.3	700	700
Max/Min rating change allowed	104.6	104.3	165.8	167.1
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	1523.7	1525.3	1200	1194.6
New weighted rating	1372.3	1371.2	1200	1197.2
New weighted performance	1529.5	1524.1	0	0
Temp new rating	1529.5	1525.3	1200	1197.2
Temp new rating +/-	-10.1	-8.9	0	-0.3
Final new rating +/-	-10.1	-8.9	0	-0.3
New rating	1529.5	1525.3	1200	1197.2
New K-factor	32	32	36	36
New floor	1023.7	1025.3	700	700

Item	Main	Standard	Blitz
	0	0	0
	118	103	15
	56	56	0
	5	5	0
	0	0	0
	0	0	0
History	179	164	15

Games since
	Main 174	Standard 159		Rapid 0		Blitz 15
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1710		584		214
Male	1427		472		167
U16	229		73		28
U16 Male	184		55		22
Standard
	RSA		Province		Region
Overall	1639		605		230
Male	1356		489		181
U16	225		75		29
U16 Male	180		56		23
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	506		167		46
Male	445		141		34
U16	52		21		6
U16 Male	42		14		3


	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	118	58	49.15	-7.2	1383.7	1376.5
Standard	103	54	52.43	20.6	1373.2	1393.8
Rapid	0	0	0	0	0	0
Blitz	15	4	26.67	-198.3	1455.9	1257.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	179	88	49.16	-7.1	1319.1	1312
Standard	164	84	51.22	10.4	1306.6	1317
Rapid	0	0	0	0	0	0
Blitz	15	4	26.67	-198.3	1455.9	1257.6

Date	Main	Standard	Rapid	Blitz
2026-01-01	1523.7	1525.3	1200	1194.6
2025-11-30	1447.6	1445	1200	1194.6
2025-11-01	1447.6	1445	1200	1194.6
2025-09-30	1391.3	1388	1200	1194.6
2025-09-01	1433.8	1439.8	1200	1194.6
2025-08-01	1410.7	1418.5	1200	1194.6
2025-07-01	1419.1	1421.8	1200	1199.5
2025-06-01	1392.9	1422.1	1200	1196.8
2025-05-01	1340.6	1323.2	1200	1200
2025-04-01	1304.9	1272.4	1200	1200
2025-03-01	1401.3	1397.5	1200	1200
2025-02-01	1288.4	1284.6	1200	1200
2025-01-01	1293	1291.3	1200	1200
2024-12-01	1257	1261.4	1200	1200
2024-11-01	1257	1261.4	1200	1200
2024-10-01	1194.7	1194.8	1200	1200
2024-09-01	1126.3	1123.3	1200	1200
2024-11-01	1082.9	1072.2	1200	1200
2024-07-01	1084.4	1072.2	1200	1200
2024-06-01	1145	1134.1	1200	1200
2024-05-01	1145	1134.1	1200	1200
2024-04-01	1145	1134.1	1200	1200
2024-03-01	1145	1134.1	1200	1200
2024-02-01	1145	1134.1	1200	1200

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	2025 Mzansi Individual Championships (U16 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U16 Open)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
3	Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	Bojanala's FIDE On The Orion Express 2025 (Knights)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	7	4	Yes	Analysis
5	2025 Centurion Chess Open Tournament (B)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
6	2025 Etienne Lewis Closed Chess Tournament (U16)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
7	2025 Wynie Robbertse Chess Tournament (C)	2025-07-19	2025-07-19	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
8	South African Open 2025 (U16 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	South African Open 2025 (Blitz)	2025-07-02	2025-07-02	Blitz	Johannesburg Metro (GJM)	9	8	2	Yes	Analysis
10	2025 Elise Steenkamp Open Chess Tournament (Rook)	2025-06-14	2025-06-16	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
11	2025 JMCA Open Chess Tournament (C)	2025-06-07	2025-06-07	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
12	Bojanala's Circuit Championships 2 of 4 2025 (U16)	2025-05-17	2025-05-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
13	Centurion Club Closed Chess Tournament 2025	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
14	Moja Chess Extravaganza 2025 (U14)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
15	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
16	South African Junior Closed Chess Championships 2025 (U14 Open)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	3.5	Yes	Analysis
17	Lubowski Open 2025 (D1)	2025-03-21	2025-03-22	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
18	2025 Chris Greyling Open Chess Tournament (C)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
19	MCA Summer March 2025 (Intermediate)	2025-03-08	2025-03-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
20	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
21	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
22	2025 Blou Bul Open Chess Tournament (D2)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
23	2025 Piet Robbertse Fide Rated Open Chess Tournament (D)	2025-02-01	2025-02-02	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
24	2025 Tshwane Chess OPEN Registration Tournament (B2)	2025-01-25	2025-01-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
25	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	4	Yes	Analysis
26	Laerskool Doringkloof Primary Open Chess Tournament 2024 (C)	2024-10-19	2024-10-19	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
27	2024 Tshwane Chess Club Clash (Open)	2024-10-12	2024-10-12	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
28	2024 Gauteng North Open Chess Tournament (C)	2024-10-05	2024-10-06	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
29	2024 Tuks Open Chess Tournament (C)	2024-09-28	2024-09-28	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
30	Centurion Chess Open Tournament 2024 (C)	2024-09-21	2024-09-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
31	2024 Curro Hazeldean High Open Chess Tournament (C)	2024-09-07	2024-09-07	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
32	2024 Jacaranda Round Robin Open Chess Tournament (R)	2024-08-17	2024-08-17	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
33	2024 Alekhine Open Chess Tournament (C)	2024-08-09	2024-08-10	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
34	2024 Midstream College Open Chess Tournament (C)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
35	2024 Elise Steenkamp Open Chess Tournament (Queens)	2024-06-15	2024-06-17	Standard	Tshwane (GTP)	7	7	1	Yes	Analysis
36	Bojanala's Rosewood 2023 (Knights)	2023-08-12	2023-08-12	Standard	Bojanala Platina (NBR)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2025 JMCA Open Chess Tournament				Tournament 2025 Elise Steenkamp Open Chess Tournament
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Erasmus, M (Max)				Opponent Duursema, W (Willem)
2	6	Tournament 2024 Alekhine Open Chess Tournament				Tournament 2024 Jacaranda Round Robin Open Chess Tournament
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Du Toit, J (Janri)				Opponent Josefred, S (Samuel)
3	4	Tournament 2025 Blou Bul Open Chess Tournament				Tournament MCA Welcome 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Grobbelaar, M (Mari)				Opponent Kapur, Y (Yashvardhan)

#	Games	Start				End
1	6	Tournament 2025 JMCA Open Chess Tournament				Tournament 2025 Elise Steenkamp Open Chess Tournament
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Erasmus, M (Max)				Opponent Duursema, W (Willem)
2	6	Tournament 2024 Alekhine Open Chess Tournament				Tournament 2024 Jacaranda Round Robin Open Chess Tournament
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Du Toit, J (Janri)				Opponent Josefred, S (Samuel)
3	4	Tournament 2025 Blou Bul Open Chess Tournament				Tournament MCA Welcome 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Grobbelaar, M (Mari)				Opponent Kapur, Y (Yashvardhan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 6	type Blitz	result 1	date 2025-04-26	rnd 7	type Blitz	result 1
		Opponent Gasela, BS (Brayden Sibusiso)				Opponent Chadereka, B (Beloved)
2	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 9	type Blitz	result 1	date 2025-07-02	rnd 9	type Blitz	result 1
		Opponent Nickols, C (Corneil)				Opponent Nickols, C (Corneil)
3	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 5	type Blitz	result 1	date 2025-07-02	rnd 5	type Blitz	result 1
		Opponent Botha, L (Leane)				Opponent Botha, L (Leane)

#	Games	Start				End
1	6	Tournament 2025 JMCA Open Chess Tournament				Tournament 2025 Elise Steenkamp Open Chess Tournament
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Erasmus, M (Max)				Opponent Duursema, W (Willem)
2	6	Tournament 2024 Alekhine Open Chess Tournament				Tournament 2024 Jacaranda Round Robin Open Chess Tournament
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Du Toit, J (Janri)				Opponent Josefred, S (Samuel)
3	4	Tournament 2025 Blou Bul Open Chess Tournament				Tournament MCA Welcome 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Grobbelaar, M (Mari)				Opponent Kapur, Y (Yashvardhan)

#	Games	Start				End
1	6	Tournament 2025 JMCA Open Chess Tournament				Tournament 2025 Elise Steenkamp Open Chess Tournament
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Erasmus, M (Max)				Opponent Duursema, W (Willem)
2	6	Tournament 2024 Alekhine Open Chess Tournament				Tournament 2024 Jacaranda Round Robin Open Chess Tournament
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Du Toit, J (Janri)				Opponent Josefred, S (Samuel)
3	4	Tournament 2025 Blou Bul Open Chess Tournament				Tournament MCA Welcome 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Grobbelaar, M (Mari)				Opponent Kapur, Y (Yashvardhan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-26	rnd 6	type Blitz	result 1	date 2025-04-26	rnd 7	type Blitz	result 1
		Opponent Gasela, BS (Brayden Sibusiso)				Opponent Chadereka, B (Beloved)
2	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 9	type Blitz	result 1	date 2025-07-02	rnd 9	type Blitz	result 1
		Opponent Nickols, C (Corneil)				Opponent Nickols, C (Corneil)
3	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 5	type Blitz	result 1	date 2025-07-02	rnd 5	type Blitz	result 1
		Opponent Botha, L (Leane)				Opponent Botha, L (Leane)

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	Labuscagne ,W (Waldo)	3	3	425	3	3	425	0	0	0	0	0	0
1	Labuscagne ,W (Waldo)	3	1040.1	1465.1	3	1025.5	1465.1	0	0	0	0	0	0
2	Ramonyai ,M (Motshabo)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Ramonyai ,M (Motshabo)	3	1280.4	1563.7	3	1279.6	1563.7	0	0	0	0	0	0
3	Maslekar ,S (Siddhant)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Maslekar ,S (Siddhant)	2	1175.3	750.3	2	1172	750.3	0	0	0	0	0	0
4	Du Toit ,J (Janri)	2	1	0	2	1	0	0	0	0	0	0	0
4	Du Toit ,J (Janri)	2	960.6	960.6	2	938	960.6	0	0	0	0	0	0
5	Ramolula ,K (Karabo)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Ramolula ,K (Karabo)	2	1197.5	772.5	2	1196.4	772.5	0	0	0	0	0	0
6	Venter ,J (Jaco)	2	2	425	2	2	425	0	0	0	0	0	0
6	Venter ,J (Jaco)	2	1415.2	1840.2	2	1412.2	1840.2	0	0	0	0	0	0
7	Le Roux ,E (Etienne)	2	2	425	2	2	425	0	0	0	0	0	0
7	Le Roux ,E (Etienne)	2	1058.4	1483.4	2	1049.2	1483.4	0	0	0	0	0	0
8	Groom ,A (Angelo)	2	1	0	2	1	0	0	0	0	0	0	0
8	Groom ,A (Angelo)	2	1118.9	1118.9	2	1111.4	1118.9	0	0	0	0	0	0
9	Elskie ,T (Tamryn)	2	1	0	2	1	0	0	0	0	0	0	0
9	Elskie ,T (Tamryn)	2	1238.3	1238.3	2	1232.2	1238.3	0	0	0	0	0	0
10	Stander ,C (Christiaan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Stander ,C (Christiaan)	2	1146.9	1571.9	2	1137.8	1571.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ramonyai, M (Maribe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms