Chess South Africa Ratings Database

PLAYER PAGE

Personal

Harman, C (Connor)

Chess SA id

1130134821

FIDE id

Date of birth

2013-10-25 (U14)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

17.1

Junior GPX Points

1256.8

Item	Main	Standard	Rapid	Blitz
Rating	1347.6	1301.7	1333.4	1160.4
Raw rating	1331.2	1294.6	1323.5	1160.4
Weighted rating	1347.6	1301.7	1333.4	1160.4
Weighted performance	1221.9	1159.4	1050.7	0
Floor	879.4	835.4	843.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.6	144.9	139.1	175.4
Highest rating	1379.4 2025-03-01	1383.5 2022-08-01	1378 2021-09-01	1200 2018-10-01
Highest raw rating	1379.4 2025-03-01	1335.4 2025-03-01	1343.2 2023-04-01	1200 2020-01-01
Highest weighted rating	1349.3 2025-08-01	1301.7 2025-09-30	1343.2 2025-02-01	1200 2018-10-01
Highest weighted performance	1324.8 2022-05-01	1383.5 2022-08-01	1378 2021-09-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.3	-0.3	-0.8	0
New rating	1346.3	1301.4	1332.5	1160.4
Analysis
Rating	1347.6	1301.7	1333.4	1160.4
Raw rating	1331.2	1294.6	1323.5	1160.4
Weighted rating	1347.6	1301.7	1333.4
Weighted performance	1221.9	1159.4	1050.7
K-factor	36	36	36	36
Floor	879.4	835.4	843.2	700
Max/Min rating change allowed	137.6	144.9	139.1	175.4
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	1331.2	1294.6	1323.5	1160.4
New weighted rating	1346.3	1301.4	1332.5	1160.4
New weighted performance	1221.5	1158.9	1050.2	0
Temp new rating	1346.3	1301.4	1332.5	1160.4
Temp new rating +/-	-1.3	-0.3	-0.8	0
Final new rating +/-	-1.3	-0.3	-0.8	0
New rating	1346.3	1301.4	1332.5	1160.4
New K-factor	36	36	36	36
New floor	879.4	835.4	843.2	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	19	15	4	0
	0	0	0	0
	16	0	16	0
	27	15	10	2
	10	0	10	0
History	72	30	40	2

Games since
	Main 19	Standard 15		Rapid 4		Blitz 0
Gender	Male
Age group	U14
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	19	10.5	55.26	44.7	1287.5	1332.2
Standard	15	8.5	56.67	56.7	1283.5	1340.2
Rapid	4	2	50	0	1302.3	1302.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	72	45	62.5	106.2	1244.4	1350.7
Standard	30	18.5	61.67	99.2	1265	1364.2
Rapid	40	26.5	66.25	138.1	1223.8	1361.9
Blitz	2	0	0	-425	1347.6	922.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1331.2	1294.6	1323.5	1160.4
2025-09-01	1344.3	1308	1323.5	1160.4
2025-08-01	1349.3	1308	1335.5	1160.4
2025-07-01	1349.2	1308	1335.5	1160.4
2025-06-01	1349.1	1308	1335.5	1160.4
2025-05-01	1349.1	1308	1335.5	1160.4
2025-04-01	1349.1	1308	1335.5	1160.4
2025-03-01	1379.4	1335.4	1335.5	1160.4
2025-02-01	1346.2	1293	1335.5	1160.4
2025-01-01	1346	1293	1334.9	1160.4
2024-12-01	1346	1293	1334.9	1160.4
2024-11-01	1346	1293	1334.9	1160.4
2024-10-01	1346	1293	1334.9	1160.4
2024-09-01	1346	1293	1334.9	1160.4
2024-08-01	1346	1293	1334.9	1160.4
2024-07-01	1346	1293	1334.9	1160.4
2024-06-01	1346	1293	1334.9	1160.4
2024-08-01	1346	1293	1334.9	1160.4
2024-04-01	1346	1293	1334.9	1160.4
2024-03-01	1346	1293	1334.9	1160.4
2024-02-01	1346	1293	1334.9	1160.4
2024-01-01	1346	1293	1334.9	1160.4
2023-12-01	1346	1293	1334.9	1160.4
2023-11-01	1346	1293	1334.9	1160.4

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	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	2	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	2	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
5	Midas Chess Youth 2023 (U10)	2023-09-09	2023-09-09	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
6	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
7	Overberg Schools Open Tournament 2023 (U10)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	5	Yes	Analysis
8	WCCA Rural Cup 2022 (U10)	2022-08-13	2022-08-14	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
9	WCCA Rural Cup Blitz 2022	2022-07-12	2022-07-12	Blitz	Overberg (WOS)	5	2	0	Yes	Analysis
10	OCF Youth Day Tournament 2022 (B)	2022-06-18	2022-06-18	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
11	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
12	OCF Open 2022 (U10)	2022-04-09	2022-04-09	Rapid	Overberg (WOS)	5	5	4	Yes	Analysis
13	Overberg Primary Schools Closed 2022 (U9 Boys)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
14	Western Cape Schools 2021 (U9 Boys)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
15	Overberg Schools Trials 2021 (U9)	2021-09-18	2021-09-18	Rapid	Overberg (WOS)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament WCCA Rural Cup 2022				Tournament Overberg Schools Open Tournament 2023
		date 2022-08-13	rnd 3	type Standard	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Joseph, J (Jiola)				Opponent Van Der Walt, T (Tristan)
2	5	Tournament Overberg Primary School Trials				Tournament Midas Chess Youth 2023
		date 2023-03-10	rnd 4	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Knapp, L (Liam)				Opponent Harman, C (Cole)
3	4	Tournament Overberg Primary Schools Closed 2022				Tournament OCF Open 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-04-09	rnd 3	type Rapid	result 1
		Opponent Jacobs, N (Nicolaas)				Opponent Beyers, R (Riekie)

#	Games	Start				End
1	6	Tournament WCCA Rural Cup 2022				Tournament Cape Winelands Schools - Trials 1 2025
		date 2022-08-13	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Joseph, J (Jiola)				Opponent Amsterdam, J (Jodan)
2	3	Tournament Overberg Primary Schools Closed 2022				Tournament Western Cape Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Jacobs, N (Nicolaas)				Opponent Otto, T (Taylor)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Stynder, J (Jowayne)				Opponent Ol�n, O (Oscar)

#	Games	Start				End
1	5	Tournament Overberg Primary School Trials				Tournament Midas Chess Youth 2023
		date 2023-03-10	rnd 4	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Knapp, L (Liam)				Opponent Harman, C (Cole)
2	5	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Schools Open Tournament 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Otto, K (Karlien)				Opponent Van Der Walt, T (Tristan)
3	3	Tournament OCF Open 2022				Tournament OCF Open 2022
		date 2022-04-09	rnd 1	type Rapid	result 1	date 2022-04-09	rnd 3	type Rapid	result 1
		Opponent Bester, S (Sebastian)				Opponent Beyers, R (Riekie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament WCCA Rural Cup 2022				Tournament Overberg Schools Open Tournament 2023
		date 2022-08-13	rnd 3	type Standard	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Joseph, J (Jiola)				Opponent Van Der Walt, T (Tristan)
2	5	Tournament Overberg Primary School Trials				Tournament Midas Chess Youth 2023
		date 2023-03-10	rnd 4	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Knapp, L (Liam)				Opponent Harman, C (Cole)
3	4	Tournament Overberg Primary Schools Closed 2022				Tournament OCF Open 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-04-09	rnd 3	type Rapid	result 1
		Opponent Jacobs, N (Nicolaas)				Opponent Beyers, R (Riekie)

#	Games	Start				End
1	6	Tournament WCCA Rural Cup 2022				Tournament Cape Winelands Schools - Trials 1 2025
		date 2022-08-13	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Joseph, J (Jiola)				Opponent Amsterdam, J (Jodan)
2	3	Tournament Overberg Primary Schools Closed 2022				Tournament Western Cape Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-05-28	rnd 2	type Standard	result 1
		Opponent Jacobs, N (Nicolaas)				Opponent Otto, T (Taylor)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Stynder, J (Jowayne)				Opponent Ol�n, O (Oscar)

#	Games	Start				End
1	5	Tournament Overberg Primary School Trials				Tournament Midas Chess Youth 2023
		date 2023-03-10	rnd 4	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Knapp, L (Liam)				Opponent Harman, C (Cole)
2	5	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Schools Open Tournament 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Otto, K (Karlien)				Opponent Van Der Walt, T (Tristan)
3	3	Tournament OCF Open 2022				Tournament OCF Open 2022
		date 2022-04-09	rnd 1	type Rapid	result 1	date 2022-04-09	rnd 3	type Rapid	result 1
		Opponent Bester, S (Sebastian)				Opponent Beyers, R (Riekie)

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	Judge-Campbell ,J (Jackson)	4	0	-425	1	0	-425	3	0	-425	0	0	0
1	Judge-Campbell ,J (Jackson)	4	1260.7	835.7	1	1243.2	835.7	3	1222.2	835.7	0	0	0
2	Van Der Walt ,T (Tristan)	3	3	425	1	1	425	2	2	425	0	0	0
2	Van Der Walt ,T (Tristan)	3	1160.5	1585.5	1	1117.6	1585.5	2	1228.1	1585.5	0	0	0
3	Bester ,S (Sebastian)	3	2.5	283.3	0	0	0	3	2.5	283.3	0	0	0
3	Bester ,S (Sebastian)	3	1234.6	1518	0	0	0	3	1235.5	1518	0	0	0
4	De Waal ,P (Pieter)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	De Waal ,P (Pieter)	2	1212.6	1425.1	2	1195.1	1425.1	0	0	0	0	0	0
5	Weng ,I (Ivan)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Weng ,I (Ivan)	2	1310.1	1310.1	1	1252.7	1735.1	1	1315.9	885.1	0	0	0
6	Beyers ,R (Riekie)	2	2	425	0	0	0	2	2	425	0	0	0
6	Beyers ,R (Riekie)	2	1202.8	1627.8	0	0	0	2	1189.2	1627.8	0	0	0
7	Goosen ,J (Jeandre)	1	1	425	1	1	425	0	0	0	0	0	0
7	Goosen ,J (Jeandre)	1	1258.9	1683.9	1	1265.1	1683.9	0	0	0	0	0	0
8	Ellis ,H (Hanru)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ellis ,H (Hanru)	1	1227	1652	1	1173.2	1652	0	0	0	0	0	0
9	Carrolissen ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
9	Carrolissen ,D (David)	1	1198.3	1623.3	1	1196.1	1623.3	0	0	0	0	0	0
10	Kleyn ,J (Jacques)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kleyn ,J (Jacques)	1	1206.4	1631.4	1	1213.7	1631.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Harman, C (Connor)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms