Chess South Africa Ratings Database

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Personal

Siyali, AC (Andile Clive)

Chess SA id

1060161582

FIDE id

Date of birth

2006-07-30 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

20.9

Junior GPX Points

1290.7

Item	Main	Standard	Rapid	Blitz
Rating	1427.1	1419.6	1225.2	1244.1
Raw rating	1409.9	1407.5	1225.2	1244.1
Weighted rating	1314.8	1317.2	1211.1	1216.2
Weighted performance	1427.1	1419.6	0	0
Floor	909.9	907.5	725.2	744.1
K-factor	32	32	36	36
Min/Max rating change allowed	123	123.4	160	155.7
Highest rating	1433 2024-09-01	1430.5 2024-09-01	1225.2 2025-05-05	1244.1 2025-07-01
Highest raw rating	1409.9 2025-11-01	1407.5 2025-11-01	1225.2 2025-05-05	1244.1 2025-07-01
Highest weighted rating	1314.8 2025-11-01	1317.2 2025-11-01	1206 2025-08-01	1206.9 2025-08-01
Highest weighted performance	1433 2024-09-01	1430.5 2024-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.6	-8.8	0	0
New rating	1418.5	1410.8	1225.2	1244.1
Analysis
Rating	1427.1	1419.6	1225.2	1244.1
Raw rating	1409.9	1407.5	1225.2	1244.1
Weighted rating	1314.8	1317.2	1211.1
Weighted performance	1427.1	1419.6	0
K-factor	32	32	36	36
Floor	909.9	907.5	725.2	744.1
Max/Min rating change allowed	123	123.4	160	155.7
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	1409.9	1407.5	1225.2	1244.1
New weighted rating	1326.2	1328.3	1212.6	1219
New weighted performance	1418.5	1410.8	0	0
Temp new rating	1418.5	1410.8	1225.2	1244.1
Temp new rating +/-	-8.6	-8.8	0	0
Final new rating +/-	-8.6	-8.8	0	0
New rating	1418.5	1410.8	1225.2	1244.1
New K-factor	32	32	36	36
New floor	909.9	907.5	725.2	744.1

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	27	15	5	7
	15	10	5	0
	5	5	0	0
	0	0	0	0
	0	0	0	0
History	47	30	10	7

Games since
	Main 42	Standard 25		Rapid 10		Blitz 7
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1907		666		62
Male	1578		539		53
U20	166		52		4
U20 Male	137		39		4
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	27	16	59.26	78.7	1435.5	1514.2
Standard	15	8	53.33	28.3	1468.1	1496.4
Rapid	5	3.5	70	170	1306.7	1476.7
Blitz	7	4.5	64.29	121.4	1457.5	1578.9
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	26	55.32	45.2	1399.5	1444.7
Standard	30	16	53.33	28.3	1408.5	1436.8
Rapid	10	5.5	55	42.5	1331.9	1374.4
Blitz	7	4.5	64.29	121.4	1457.5	1578.9

Date	Main	Standard	Rapid	Blitz
2025-11-01	1409.9	1407.5	1225.2	1244.1
2025-09-30	1385.1	1372.5	1225.2	1244.1
2025-09-01	1385.1	1372.5	1225.2	1244.1
2025-08-01	1385.1	1372.5	1225.2	1244.1
2025-07-01	1385.1	1372.5	1225.2	1244.1
2025-06-01	1341.2	1341.8	1225.2	1200
2025-05-01	1341.2	1341.8	1225.2	1200
2025-04-01	1322.3	1341.8	1198.1	1200
2025-03-01	1322.3	1341.8	1198.1	1200
2025-02-01	1291.7	1317.3	1197.6	1200
2025-01-01	1291.7	1317.3	1189.6	1200
2024-12-01	1291.7	1317.3	1189.6	1200
2024-11-01	1295.6	1317.3	1200	1200
2024-10-01	1295.6	1317.3	1200	1200
2024-09-01	1166.5	1160	1200	1200
2024-08-01	1166.5	1160	1200	1200
2024-07-01	1166.5	1160	1200	1200
2024-09-01	1166.5	1160	1200	1200
2024-05-01	1166.5	1160	1200	1200
2024-04-01	1166.5	1160	1200	1200
2024-03-01	1166.5	1160	1200	1200
2024-02-01	1166.5	1160	1200	1200
2024-01-01	1166.5	1160	1200	1200
2023-12-01	1166.5	1160	1200	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	LS Fonteine Open 18 Oct 2025 (A)	2025-10-18	2025-10-18	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	Evaton International Chess Day Rapid 19 July 2025 (B)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (A)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
4	Vaal Chess Club Blitz Open 31 May 2025 (A)	2025-05-31	2025-05-31	Blitz	Sedibeng (GSV)	7	7	4.5	Yes	Analysis
5	HS Overvaal Rapid 12 Apr 2025 (A)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
6	Hoerskool Drie Riviere Open 08 March 2025 (A)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
7	Afrikaans High School Open 08 Feb 2025 (A)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	LS Fonteine Open 18 Oct 2025 (A)	2025-10-18	2025-10-18	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	Evaton International Chess Day Rapid 19 July 2025 (B)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	0	0	No	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (A)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
4	Vaal Chess Club Blitz Open 31 May 2025 (A)	2025-05-31	2025-05-31	Blitz	Sedibeng (GSV)	7	7	4.5	Yes	Analysis
5	HS Overvaal Rapid 12 Apr 2025 (A)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
6	Hoerskool Drie Riviere Open 08 March 2025 (A)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
7	Afrikaans High School Open 08 Feb 2025 (A)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
8	Laerskool Midvaal Rapid 16 Nov 2024 (A+B)	2024-11-16	2024-11-16	Rapid	Sedibeng (GSV)	5	5	2	Yes	Analysis
9	Kings Gambit Chess Open 14 Sept 2024 (A)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
10	North School Primary Chess Open 2024 (A)	2024-08-31	2024-08-31	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
11	Fonteine Chess Open 2023 (B)	2023-09-02	2023-09-02	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-05-31	rnd 3	type Blitz	result 1
		Opponent Landman, R (Reabetswe)				Opponent Davids, A (Anton)
2	5	Tournament North School Primary Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-08-31	rnd 1	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Howat, LC (Logan)				Opponent Mittermaier, G (Gunther)
3	4	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-09-14	rnd 4	type Standard	result 1	date 2024-11-16	rnd 2	type Rapid	result 1
		Opponent Diem, E (Elihu)				Opponent Mamabolo, B (Barnabas Joy)

#	Games	Start				End
1	5	Tournament North School Primary Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-08-31	rnd 1	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Howat, LC (Logan)				Opponent Mittermaier, G (Gunther)
2	3	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 2	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 0.5
		Opponent Madlanga, L (Lunga)				Opponent Olivier, J (Jan-Hendrik)
3	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Afrikaans High School Open 08 Feb 2025
		date 2024-09-14	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Diem, E (Elihu)				Opponent Matsaneng, K (Katleho)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Landman, R (Reabetswe)				Opponent Lebitsa, R (Reabetswe)
2	2	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 2	type Rapid	result 0.5
		Opponent Khasane, M (Morgan)				Opponent Rantso, MP (Moiloa Petrus)
3	2	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 2	type Rapid	result 1
		Opponent Van Eyssen, A (Arend)				Opponent Mamabolo, B (Barnabas Joy)

#	Games	Start				End
1	3	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 1	type Blitz	result 1	date 2025-05-31	rnd 3	type Blitz	result 1
		Opponent Odendaal, H (Hayden)				Opponent Davids, A (Anton)
2	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 7	type Blitz	result 1	date 2025-05-31	rnd 7	type Blitz	result 1
		Opponent Okelly, R (Ryan)				Opponent Okelly, R (Ryan)
3	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 5	type Blitz	result 1	date 2025-05-31	rnd 5	type Blitz	result 1
		Opponent Du Plooy, M (Matthew)				Opponent Du Plooy, M (Matthew)

#	Games	Start				End
1	4	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-09-14	rnd 4	type Standard	result 1	date 2024-11-16	rnd 2	type Rapid	result 1
		Opponent Diem, E (Elihu)				Opponent Mamabolo, B (Barnabas Joy)
2	3	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-05-31	rnd 1	type Blitz	result 1
		Opponent Landman, R (Reabetswe)				Opponent Odendaal, H (Hayden)
3	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 2	type Standard	result 1	date 2025-06-21	rnd 3	type Standard	result 1
		Opponent Madlanga, L (Lunga)				Opponent Rantso, MP (Moiloa Petrus)

#	Games	Start				End
1	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Afrikaans High School Open 08 Feb 2025
		date 2024-09-14	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Diem, E (Elihu)				Opponent Matsaneng, K (Katleho)
2	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 2	type Standard	result 1	date 2025-06-21	rnd 3	type Standard	result 1
		Opponent Madlanga, L (Lunga)				Opponent Rantso, MP (Moiloa Petrus)
3	2	Tournament North School Primary Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-08-31	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 1
		Opponent Van De Venter, Z (Zandre)				Opponent Mittermaier, G (Gunther)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Landman, R (Reabetswe)				Opponent Lebitsa, R (Reabetswe)
2	2	Tournament Laerskool Midvaal Rapid 16 Nov 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 2	type Rapid	result 1
		Opponent Van Eyssen, A (Arend)				Opponent Mamabolo, B (Barnabas Joy)
3	1	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 1	type Rapid	result 1
		Opponent Khasane, M (Morgan)				Opponent Khasane, M (Morgan)

#	Games	Start				End
1	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 7	type Blitz	result 1	date 2025-05-31	rnd 7	type Blitz	result 1
		Opponent Okelly, R (Ryan)				Opponent Okelly, R (Ryan)
2	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 5	type Blitz	result 1	date 2025-05-31	rnd 5	type Blitz	result 1
		Opponent Du Plooy, M (Matthew)				Opponent Du Plooy, M (Matthew)
3	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 3	type Blitz	result 1	date 2025-05-31	rnd 3	type Blitz	result 1
		Opponent Davids, A (Anton)				Opponent Davids, A (Anton)

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	Olivier ,J (Jan-Hendrik)	5	1.5	-170	4	1.5	-106.2	1	0	-425	0	0	0
1	Olivier ,J (Jan-Hendrik)	5	1418.6	1248.6	4	1422.6	1312.4	1	1179.6	993.6	0	0	0
2	Rantso ,MP (Moiloa Petrus)	4	2.5	106.2	2	2	425	2	0.5	-212.5	0	0	0
2	Rantso ,MP (Moiloa Petrus)	4	1408.1	1514.4	2	1326.9	1833.1	2	1375.8	1195.6	0	0	0
3	Madlanga ,L (Lunga)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Madlanga ,L (Lunga)	3	1224.4	1224.4	3	1230.7	1224.4	0	0	0	0	0	0
4	Mittermaier ,G (Gunther)	2	1	0	2	1	0	0	0	0	0	0	0
4	Mittermaier ,G (Gunther)	2	1513.2	1513.2	2	1545.6	1513.2	0	0	0	0	0	0
5	Chibase ,N (Nkosana)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Chibase ,N (Nkosana)	2	1770.7	1345.7	2	1771.9	1345.7	0	0	0	0	0	0
6	Hanauer ,A (Anthony)	2	2	425	2	2	425	0	0	0	0	0	0
6	Hanauer ,A (Anthony)	2	1168.5	1593.5	2	1174.1	1593.5	0	0	0	0	0	0
7	Diem ,E (Elihu)	2	1	0	2	1	0	0	0	0	0	0	0
7	Diem ,E (Elihu)	2	1222.8	1222.8	2	1227.6	1222.8	0	0	0	0	0	0
8	Van Eyssen ,A (Arend)	2	2	425	1	1	425	1	1	425	0	0	0
8	Van Eyssen ,A (Arend)	2	1386.4	1811.4	1	1347.6	1811.4	1	1148.9	1811.4	0	0	0
9	Ndwambi ,T (Talifhani)	2	0	-425	1	0	-425	0	0	0	1	0	-425
9	Ndwambi ,T (Talifhani)	2	1739.4	1314.4	1	1788.8	1314.4	0	0	0	1	1329.2	1314.4
10	Raspor ,G (Gregor)	2	0	-425	1	0	-425	0	0	0	1	0	-425
10	Raspor ,G (Gregor)	2	1872.1	1447.1	1	1891	1447.1	0	0	0	1	1300	1447.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Siyali, AC (Andile Clive)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms