Chess South Africa Ratings Database

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Personal

Rantso, MP (Moiloa Petrus)

Chess SA id

187031806

FIDE id

Date of birth

1987-06-01 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1412.9	1363.1	1373.5	1300
Raw rating	1412.9	1363.1	1370.1	1300
Weighted rating	1393.9	1328.5	1373.5	1299.7
Weighted performance	1373.1	1303	1204.9	0
Floor	951.7	880.1	891.4	800
K-factor	32	36	36	36
Min/Max rating change allowed	122.4	131.4	130.1	143.8
Highest rating	1509.6 2023-10-01	1502.1 2023-10-01	1391.4 2024-12-01	1300 2024-02-01
Highest raw rating	1451.7 2025-05-05	1380.1 2025-03-01	1391.4 2024-12-01	1300 2024-02-01
Highest weighted rating	1385.7 2025-08-01	1319.1 2025-08-01	1391.4 2025-07-01	1299 2025-08-01
Highest weighted performance	1509.6 2023-10-01	1502.1 2023-10-01	1377.3 2023-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.4	0
New rating	1412.9	1363.1	1373.9	1300
Analysis
Rating	1412.9	1363.1	1373.5	1300
Raw rating	1412.9	1363.1	1370.1	1300
Weighted rating	1393.9	1328.5	1373.5
Weighted performance	1373.1	1303	1204.9
K-factor	32	36	36	36
Floor	951.7	880.1	891.4	800
Max/Min rating change allowed	122.4	131.4	130.1	143.8
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	1412.9	1363.1	1370.1	1300
New weighted rating	1397.5	1332.9	1373.9	1299.9
New weighted performance	1371.6	1301.5	1203.5	0
Temp new rating	1412.9	1363.1	1373.9	1300
Temp new rating +/-	0	0	0.4	0
Final new rating +/-	0	0	0.4	0
New rating	1412.9	1363.1	1373.9	1300
New K-factor	32	36	36	36
New floor	951.7	880.1	891.4	800

Item	Main	Standard	Rapid
	0	0	0
	17	9	8
	29	12	17
	15	10	5
	0	0	0
	0	0	0
History	74	44	30

Games since
	Main 61	Standard 31		Rapid 30		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2036		720		73
Male	1684		588		64
Adult	497		175		16
Adult Male	460		164		16
Standard
	RSA		Province		Region
Overall	2441		893		95
Male	1977		727		80
Adult	476		172		16
Adult Male	436		161		15
Rapid
	RSA		Province		Region
Overall	628		109		9
Male	535		87		7
Adult	160		52		3
Adult Male	155		49		3
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	17	10	58.82	75	1418.7	1493.7
Standard	9	5.5	61.11	94.4	1498.4	1592.8
Rapid	8	4.5	56.25	53.1	1329.1	1382.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	61	35.5	58.2	69.7	1379.4	1449.1
Standard	31	15	48.39	-13.7	1401	1387.3
Rapid	30	20.5	68.33	155.8	1357.1	1512.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1412.9	1363.1	1370.1	1300
2025-09-01	1412.9	1363.1	1370.1	1300
2025-08-01	1412.9	1363.1	1370.1	1300
2025-07-01	1432.1	1363.1	1377.3	1300
2025-06-01	1451.7	1380.1	1377.3	1300
2025-05-01	1451.7	1380.1	1377.3	1300
2025-04-01	1444.5	1380.1	1391.4	1300
2025-03-01	1444.5	1380.1	1391.4	1300
2025-02-01	1371.4	1277	1391.4	1300
2025-01-01	1371.4	1270.9	1391.4	1300
2024-12-01	1371.4	1270.9	1391.4	1300
2024-11-01	1369.8	1294.7	1360.1	1300
2024-10-01	1369.8	1294.7	1360.1	1300
2024-09-01	1366.5	1273.8	1360.1	1300
2024-08-01	1366.5	1273.8	1360.1	1300
2024-07-01	1303.6	1273.8	1359.1	1300
2024-06-01	1303.6	1273.8	1359.1	1300
2024-08-01	1303.6	1273.8	1359.1	1300
2024-04-01	1303.6	1273.8	1359.1	1300
2024-03-01	1311.4	1276	1359.1	1300
2024-02-01	1311.4	1276	1359.1	1300
2024-01-01	1311.4	1276	1359.1	1300
2023-12-01	1311.4	1276	1307.7	1271
2023-11-01	1311.4	1276	1307.7	1271

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	Evaton International Chess Day Rapid 19 July 2025 (B)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	3	1	Yes	Analysis
2	LS Vryheidsmonument Chess Open 21 Jun 2025 (A)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	HS Overvaal Rapid 12 Apr 2025 (A)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
4	Afrikaans High School Open 08 Feb 2025 (A)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Evaton International Chess Day Rapid 19 July 2025 (B)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	3	1	Yes	Analysis
2	LS Vryheidsmonument Chess Open 21 Jun 2025 (A)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	HS Overvaal Rapid 12 Apr 2025 (A)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
4	Afrikaans High School Open 08 Feb 2025 (A)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
5	Queens Gambit Chess Open 2024 (A)	2024-11-23	2024-11-23	Standard	Sedibeng (GSV)	5	2	0	Yes	Analysis
6	Laerskool Midvaal Rapid 16 Nov 2024 (A+B)	2024-11-16	2024-11-16	Rapid	Sedibeng (GSV)	5	5	4	Yes	Analysis
7	Kings Gambit Chess Open 14 Sept 2024 (A)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Sedibeng Chess Open 07 Sept 24 (A)	2024-09-07	2024-09-07	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
9	Evaton Primary Open 20 July 2024 (B)	2024-07-20	2024-07-20	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
10	Midvaal Winter Classic 13 July 2024 (A)	2024-07-13	2024-07-13	Rapid	Sedibeng (GSV)	7	7	4	Yes	Analysis
11	Laerskool Midvaal Chess Open Section 2024 (A)	2024-02-10	2024-02-10	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
12	Queens Gambit Chess Open 2023 (A)	2023-11-25	2023-11-25	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
13	NWU Vaal Open 2023 (A)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
14	Dr Pieter Hangelbroek Rapid 2023 (A)	2023-10-28	2023-10-28	Rapid	Sedibeng (GSV)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Afrikaans High School Open 08 Feb 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Molakeng, R (Reabetswe)				Opponent Kalakahla, S (Sbusiso)
2	7	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-09-14	rnd 3	type Standard	result 1	date 2024-11-16	rnd 4	type Rapid	result 1
		Opponent Diem, E (Elihu)				Opponent Van Staden, SP (Stefanus)
3	6	Tournament NWU Vaal Open 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-14	rnd 5	type Standard	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Gebuza, M (Mbali)				Opponent Pretorius, HS (Hendrik)

#	Games	Start				End
1	5	Tournament Afrikaans High School Open 08 Feb 2025				Tournament Afrikaans High School Open 08 Feb 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 0.5
		Opponent Molakeng, R (Reabetswe)				Opponent Shai, L (Leon)
2	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Kings Gambit Chess Open 14 Sept 2024
		date 2024-09-14	rnd 3	type Standard	result 1	date 2024-09-14	rnd 5	type Standard	result 1
		Opponent Diem, E (Elihu)				Opponent Jansen Van Vuuren, E (Ewan)
3	2	Tournament Queens Gambit Chess Open 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-11-25	rnd 2	type Standard	result 0.5	date 2023-11-25	rnd 3	type Standard	result 1
		Opponent Pretorius, HS (Hendrik)				Opponent Segege, K (Keorapetse)

#	Games	Start				End
1	7	Tournament Evaton Primary Open 20 July 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-07-20	rnd 3	type Rapid	result 0.5	date 2024-11-16	rnd 4	type Rapid	result 1
		Opponent Davids, A (Anton)				Opponent Van Staden, SP (Stefanus)
2	6	Tournament Dr Pieter Hangelbroek Rapid 2023				Tournament Midvaal Winter Classic 13 July 2024
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2024-07-13	rnd 1	type Rapid	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Van Der Merwe, L (Lilee)
3	3	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 1	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Fouche, H (Heinrich)				Opponent Kalakahla, S (Sbusiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-09-14	rnd 3	type Standard	result 1	date 2024-11-16	rnd 4	type Rapid	result 1
		Opponent Diem, E (Elihu)				Opponent Van Staden, SP (Stefanus)
2	4	Tournament Afrikaans High School Open 08 Feb 2025				Tournament Afrikaans High School Open 08 Feb 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Molakeng, R (Reabetswe)				Opponent Radebe, T (Thabang)
3	4	Tournament NWU Vaal Open 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-14	rnd 5	type Standard	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Gebuza, M (Mbali)				Opponent Khumalo, N (Nkosinathi)

#	Games	Start				End
1	4	Tournament Afrikaans High School Open 08 Feb 2025				Tournament Afrikaans High School Open 08 Feb 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Molakeng, R (Reabetswe)				Opponent Radebe, T (Thabang)
2	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Kings Gambit Chess Open 14 Sept 2024
		date 2024-09-14	rnd 3	type Standard	result 1	date 2024-09-14	rnd 5	type Standard	result 1
		Opponent Diem, E (Elihu)				Opponent Jansen Van Vuuren, E (Ewan)
3	1	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Madlanga, L (Lunga)				Opponent Madlanga, L (Lunga)

#	Games	Start				End
1	6	Tournament Evaton Primary Open 20 July 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-07-20	rnd 4	type Rapid	result 1	date 2024-11-16	rnd 4	type Rapid	result 1
		Opponent Sefuli, T (Thato)				Opponent Van Staden, SP (Stefanus)
2	3	Tournament Midvaal Winter Classic 13 July 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Howat, LC (Logan)				Opponent Zibuyele, A (Asemahle)
3	3	Tournament Dr Pieter Hangelbroek Rapid 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Khumalo, N (Nkosinathi)

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	Siyali ,A (Andile)	4	1.5	-106.2	2	0	-425	2	1.5	212.5	0	0	0
1	Siyali ,A (Andile)	4	1281.4	1175.2	2	1250.9	856.4	2	1199.1	1493.9	0	0	0
2	Pretorius ,HS (Hendrik Stefanus)	3	2.5	283.3	2	1.5	212.5	1	1	425	0	0	0
2	Pretorius ,HS (Hendrik Stefanus)	3	1238.1	1521.4	2	1231.4	1450.6	1	1441	1663.1	0	0	0
3	Mini ,S (Siboniso)	3	0	-425	2	0	-425	1	0	-425	0	0	0
3	Mini ,S (Siboniso)	3	1583.8	1158.8	2	1577.6	1158.8	1	1256.2	1158.8	0	0	0
4	Sefuli ,T (Thato)	3	1.5	0	1	0	-425	2	1.5	212.5	0	0	0
4	Sefuli ,T (Thato)	3	1302	1302	1	1237.1	877	2	1280.3	1514.5	0	0	0
5	Radebe ,T (Thabang)	2	1	0	2	1	0	0	0	0	0	0	0
5	Radebe ,T (Thabang)	2	1385.4	1385.4	2	1370.3	1385.4	0	0	0	0	0	0
6	Davids ,A (Anton)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
6	Davids ,A (Anton)	2	1424.9	1212.4	1	1385	999.9	1	1288.7	1424.9	0	0	0
7	Nel ,A (Andre)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nel ,A (Andre)	1	1931.9	2356.9	1	1918.6	2356.9	0	0	0	0	0	0
8	Raspor ,G (Gregor)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Raspor ,G (Gregor)	1	1851.1	1426.1	1	1847.5	1426.1	0	0	0	0	0	0
9	Molakeng ,R (Reabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Molakeng ,R (Reabetswe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Conradie ,D (Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Conradie ,D (Dirk)	1	1684.1	1259.1	1	1682.7	1259.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Rantso, MP (Moiloa Petrus)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms