Chess South Africa Ratings Database

PLAYER PAGE

Personal

Seeri, M (Modise)

Chess SA id

1100157350

FIDE id

Date of birth

2010-12-09 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

15.5

Junior GPX Points

1345

Item	Main	Standard	Rapid	Blitz
Rating	1434.5	1418.2	1336.4	1200
Raw rating	1434.5	1418.2	1336.4	1200
Weighted rating	1384.3	1379.8	1298	1200
Weighted performance	1395.9	1324.2	0	0
Floor	934.5	918.2	836.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	118.7	121.5	136.5	165.8
Highest rating	1434.5 2025-08-01	1418.2 2025-08-01	1336.4 2025-04-01	1200 2018-10-01
Highest raw rating	1434.5 2025-08-01	1418.2 2025-08-01	1336.4 2025-04-01	1200 2024-02-01
Highest weighted rating	1372.1 2025-08-01	1369.4 2025-08-01	1288.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1426.7 2025-08-01	1411.3 2023-10-01	1310.3 2023-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1434.5	1418.2	1336.4	1200
Analysis
Rating	1434.5	1418.2	1336.4	1200
Raw rating	1434.5	1418.2	1336.4	1200
Weighted rating	1384.3	1379.8	1298
Weighted performance	1395.9	1324.2	0
K-factor	32	32	36	36
Floor	934.5	918.2	836.4	700
Max/Min rating change allowed	118.7	121.5	136.5	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	1434.5	1418.2	1336.4	1200
New weighted rating	1389.8	1384.4	1302.3	1200
New weighted performance	1395.4	1323.7	0	0
Temp new rating	1434.5	1418.2	1336.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1434.5	1418.2	1336.4	1200
New K-factor	32	32	36	36
New floor	934.5	918.2	836.4	700

Item	Main	Standard	Rapid
	0	0	0
	18	12	6
	15	15	0
	28	15	13
	0	0	0
	0	0	0
History	61	42	19

Games since
	Main 43	Standard 32		Rapid 11		Blitz 0
Gender	Male
Age group	U16
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1826		641		64
Male	1531		527		57
U16	254		80		9
U16 Male	203		62		7
Standard
	RSA		Province		Region
Overall	1869		700		67
Male	1541		571		57
U16	276		94		10
U16 Male	216		70		7
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	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	18	15.5	86.11	306.9	1223.5	1530.4
Standard	12	10	83.33	283.3	1227.9	1511.2
Rapid	6	5.5	91.67	354.2	1214.6	1568.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	61	45.5	74.59	209	1216.2	1425.2
Standard	42	30.5	72.62	192.3	1228.6	1420.9
Rapid	19	15	78.95	246.1	1188.8	1434.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1434.5	1418.2	1336.4	1200
2025-09-01	1434.5	1418.2	1336.4	1200
2025-08-01	1434.5	1418.2	1336.4	1200
2025-07-01	1429.1	1413.1	1336.4	1200
2025-06-01	1393.4	1371.4	1336.4	1200
2025-05-01	1393.4	1371.4	1336.4	1200
2025-04-01	1393.4	1371.4	1336.4	1200
2025-03-01	1358	1371.4	1261.2	1200
2025-02-01	1358	1371.4	1261.2	1200
2025-01-01	1358	1371.4	1261.2	1200
2024-12-01	1358	1371.4	1261.2	1200
2024-11-01	1358	1371.4	1261.2	1200
2024-10-01	1358	1371.4	1261.2	1200
2024-09-01	1358	1371.4	1261.2	1200
2024-08-01	1358	1371.4	1261.2	1200
2024-07-01	1358	1371.4	1261.2	1200
2024-06-01	1358	1371.4	1261.2	1200
2024-08-01	1358	1371.4	1261.2	1200
2024-04-01	1309.9	1290.1	1261.2	1200
2024-03-01	1309.9	1290.1	1261.2	1200
2024-02-01	1309.9	1290.1	1261.2	1200
2024-01-01	1329.6	1309.5	1261.2	1200
2023-12-01	1329.6	1309.5	1261.2	1200
2023-11-01	1329.6	1309.5	1261.2	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	Eureka Skooltoernooi - 29 Aug 2025 (B)	2025-08-29	2025-08-29	Rapid	Sedibeng (GSV)	4	0	0	No	Analysis
2	Eureka Chess Open 26 July 2025 (LSEN A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
3	HS Driehoek Chess Open 2025 (LSEN)	2025-06-14	2025-06-14	Standard	Sedibeng (GSV)	7	7	6	Yes	Analysis
4	Destinata Rapid Open 025 (LSEN)	2025-03-15	2025-03-15	Rapid	Sedibeng (GSV)	6	6	5.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eureka Skooltoernooi - 29 Aug 2025 (B)	2025-08-29	2025-08-29	Rapid	Sedibeng (GSV)	4	0	0	No	Analysis
2	Eureka Chess Open 26 July 2025 (LSEN A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
3	HS Driehoek Chess Open 2025 (LSEN)	2025-06-14	2025-06-14	Standard	Sedibeng (GSV)	7	7	6	Yes	Analysis
4	Destinata Rapid Open 025 (LSEN)	2025-03-15	2025-03-15	Rapid	Sedibeng (GSV)	6	6	5.5	Yes	Analysis
5	Hoerskool Overvaal Chess Open 2024 (LSEN)	2024-04-20	2024-04-20	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
6	HS Drie Riviere Chess Open Section 2024 (LSEN)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	2024 Gauteng Inter-Region Chess Championship (LSEN)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
8	NWU Vaal Open 2023 (LSEN)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
9	Gauteng Soncini Finals 2023 (LSEN)	2023-10-28	2023-10-28	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
10	Overvaal Ope Jul 2023 (LSEN)	2023-07-22	2023-07-22	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	Eureka Open 2023 (LSEN)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
12	VaalPark Primary Open Chess 2023 (LSEN)	2023-06-16	2023-06-16	Rapid	Sedibeng (GSV)	10	8	6	Yes	Analysis

#	Games	Start				End
1	20	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Driehoek Chess Open 2025
		date 2024-03-09	rnd 3	type Standard	result 1	date 2025-06-14	rnd 6	type Standard	result 1
		Opponent Louw, M (Mbali Thandeka)				Opponent Buang, J (Junior)
2	7	Tournament NWU Vaal Open 2023				Tournament Gauteng Soncini Finals 2023
		date 2023-10-14	rnd 2	type Standard	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Nhlapo, N (Ntokozo)				Opponent Makiri, M (Mpho)
3	4	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 8	type Rapid	result 1
		Opponent Nhlapo, N (Ntokozo)				Opponent Van Der Merwe, P (Phillip)

#	Games	Start				End
1	14	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Driehoek Chess Open 2025
		date 2024-03-09	rnd 3	type Standard	result 1	date 2025-06-14	rnd 6	type Standard	result 1
		Opponent Louw, M (Mbali Thandeka)				Opponent Buang, J (Junior)
2	5	Tournament NWU Vaal Open 2023				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-10-14	rnd 2	type Standard	result 1	date 2024-01-13	rnd 1	type Standard	result 0.5
		Opponent Nhlapo, N (Ntokozo)				Opponent Manana, S (Sanele)
3	3	Tournament Eureka Chess Open 26 July 2025				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Goosen, L (Lodevickus Jan)				Opponent Louw, M (Mbali Thandeka)

#	Games	Start				End
1	7	Tournament Gauteng Soncini Finals 2023				Tournament Destinata Rapid Open 025
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2025-03-15	rnd 6	type Rapid	result 1
		Opponent Louw, M (Mbali Thandeka)				Opponent Walker, T (Tyrone)
2	4	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 8	type Rapid	result 1
		Opponent Nhlapo, N (Ntokozo)				Opponent Van Der Merwe, P (Phillip)
3	3	Tournament Gauteng Soncini Finals 2023				Tournament Gauteng Soncini Finals 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 3	type Rapid	result 1
		Opponent Moloi, L (Lebo)				Opponent Makiri, M (Mpho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Destinata Rapid Open 025				Tournament HS Driehoek Chess Open 2025
		date 2025-03-15	rnd 6	type Rapid	result 1	date 2025-06-14	rnd 6	type Standard	result 1
		Opponent Walker, T (Tyrone)				Opponent Buang, J (Junior)
2	6	Tournament HS Drie Riviere Chess Open Section 2024				Tournament Hoerskool Overvaal Chess Open 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-04-20	rnd 3	type Standard	result 1
		Opponent Louw, M (Mbali Thandeka)				Opponent Motlomelo, T (Tsholofelo)
3	5	Tournament Hoerskool Overvaal Chess Open 2024				Tournament Destinata Rapid Open 025
		date 2024-04-20	rnd 5	type Standard	result 1	date 2025-03-15	rnd 4	type Rapid	result 1
		Opponent Kambule, H (Hlompho)				Opponent Kaba, W (Wandile)

#	Games	Start				End
1	7	Tournament Hoerskool Overvaal Chess Open 2024				Tournament HS Driehoek Chess Open 2025
		date 2024-04-20	rnd 5	type Standard	result 1	date 2025-06-14	rnd 6	type Standard	result 1
		Opponent Kambule, H (Hlompho)				Opponent Buang, J (Junior)
2	6	Tournament HS Drie Riviere Chess Open Section 2024				Tournament Hoerskool Overvaal Chess Open 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-04-20	rnd 3	type Standard	result 1
		Opponent Louw, M (Mbali Thandeka)				Opponent Motlomelo, T (Tsholofelo)
3	3	Tournament Eureka Chess Open 26 July 2025				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Goosen, L (Lodevickus Jan)				Opponent Louw, M (Mbali Thandeka)

#	Games	Start				End
1	5	Tournament Gauteng Soncini Finals 2023				Tournament Destinata Rapid Open 025
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2025-03-15	rnd 4	type Rapid	result 1
		Opponent Louw, M (Mbali Thandeka)				Opponent Kaba, W (Wandile)
2	4	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 8	type Rapid	result 1
		Opponent Nhlapo, N (Ntokozo)				Opponent Van Der Merwe, P (Phillip)
3	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Motlomelo, T (Tsholofelo)				Opponent Sibiya, M (Makabongwe)

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	Nhlapo ,N (Ntokozo)	6	2.5	-70.8	3	1.5	0	3	1	-141.7	0	0	0
1	Nhlapo ,N (Ntokozo)	6	1212.4	1141.5	3	1228.8	1212.4	3	1184.9	1070.7	0	0	0
2	Van Der Merwe ,P (Phillip)	5	3	85	3	2	141.7	2	1	0	0	0	0
2	Van Der Merwe ,P (Phillip)	5	1179.7	1264.7	3	1157.7	1321.3	2	500	1179.7	0	0	0
3	Nhlapo ,M (Mxolisi)	4	4	425	3	3	425	1	1	425	0	0	0
3	Nhlapo ,M (Mxolisi)	4	1149	1574	3	1121	1574	1	1143.6	1574	0	0	0
4	Louw ,M (Mbali Thandeka)	4	4	425	3	3	425	1	1	425	0	0	0
4	Louw ,M (Mbali Thandeka)	4	1250.4	1675.4	3	1245.5	1675.4	1	1215.6	1675.4	0	0	0
5	Buang ,J (Junior)	3	3	425	3	3	425	0	0	0	0	0	0
5	Buang ,J (Junior)	3	1194.9	1619.9	3	1186	1619.9	0	0	0	0	0	0
6	Kambule ,H (Hlompho)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Kambule ,H (Hlompho)	3	1260.8	1119.1	3	1262.6	1119.1	0	0	0	0	0	0
7	Tlholwe ,N (Neo)	3	3	425	2	2	425	1	1	425	0	0	0
7	Tlholwe ,N (Neo)	3	1221.3	1646.3	2	1197.5	1646.3	1	1200	1646.3	0	0	0
8	Motlomelo ,T (Tsholofelo)	3	3	425	1	1	425	2	2	425	0	0	0
8	Motlomelo ,T (Tsholofelo)	3	1225.4	1650.4	1	1321	1650.4	2	1181.6	1650.4	0	0	0
9	Zimunya ,T (Tumisho)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Zimunya ,T (Tumisho)	2	1416.1	1203.6	2	1405.4	1203.6	0	0	0	0	0	0
10	Goosen ,L (Lodevickus Jan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Goosen ,L (Lodevickus Jan)	2	1279.9	1704.9	2	1184.4	1704.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Seeri, M (Modise)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms