Chess South Africa Ratings Database

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Personal

Coleman, F (Ferdinand)

Chess SA id

1130134042

FIDE id

Date of birth

2013-01-25 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

48.7

Junior GPX Points

1454.7

Item	Main	Standard	Rapid	Blitz
Rating	1538.9	1525.4	1261.2	1200
Raw rating	1538.9	1521.4	1261.2	1200
Weighted rating	1535.7	1525.4	1236.7	1200
Weighted performance	1406.1	1395.7	0	0
Floor	1104.3	1105	761.2	700
K-factor	28	28	36	36
Min/Max rating change allowed	102.3	104.9	152	165.8
Highest rating	1604.3 2025-05-05	1605 2025-05-05	1261.2 2025-03-01	1200 2018-10-01
Highest raw rating	1604.3 2025-05-05	1605 2025-05-05	1261.2 2025-03-01	1200 2024-02-01
Highest weighted rating	1526.4 2025-08-01	1518.3 2025-08-01	1226.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1586.6 2025-05-05	1578.9 2024-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	1.4	0	0
New rating	1538.9	1526.8	1261.2	1200
Analysis
Rating	1538.9	1525.4	1261.2	1200
Raw rating	1538.9	1521.4	1261.2	1200
Weighted rating	1535.7	1525.4	1236.7
Weighted performance	1406.1	1395.7	0
K-factor	28	28	36	36
Floor	1104.3	1105	761.2	700
Max/Min rating change allowed	102.3	104.9	152	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	1538.9	1521.4	1261.2	1200
New weighted rating	1537.8	1526.8	1239.8	1200
New weighted performance	1397.4	1387.1	0	0
Temp new rating	1538.9	1526.8	1261.2	1200
Temp new rating +/-	0	1.4	0	0
Final new rating +/-	0	1.4	0	0
New rating	1538.9	1526.8	1261.2	1200
New K-factor	28	28	36	36
New floor	1104.3	1105	761.2	700

Item	Main	Standard	Rapid
	0	0	0
	52	47	5
	45	45	0
	44	44	0
	40	40	0
	5	5	0
History	186	181	5

Games since
	Main 97	Standard 92		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	991		305		63
Male	869		265		55
U14	125		41		12
U14 Male	102		33		11
Standard
	RSA		Province		Region
Overall	1027		284		62
Male	889		239		51
U14	138		44		16
U14 Male	110		33		13
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	52	34	65.38	130.8	1432.9	1563.7
Standard	47	30	63.83	117.6	1433.5	1551.1
Rapid	5	4	80	255	1427.5	1682.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	186	123	66.13	137.1	1325.4	1462.5
Standard	181	119	65.75	133.8	1322.6	1456.5
Rapid	5	4	80	255	1427.5	1682.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1538.9	1521.4	1261.2	1200
2025-09-30	1538.9	1521.4	1261.2	1200
2025-09-01	1538.9	1521.4	1261.2	1200
2025-08-01	1538.9	1521.4	1261.2	1200
2025-07-01	1543	1519.3	1261.2	1200
2025-06-01	1584.2	1573.5	1261.2	1200
2025-05-01	1604.3	1605	1261.2	1200
2025-04-01	1578.5	1575.2	1261.2	1200
2025-03-01	1552	1540.5	1261.2	1200
2025-02-01	1523.6	1519.7	1200	1200
2025-01-01	1523.6	1519.7	1200	1200
2024-12-01	1523.6	1519.7	1200	1200
2024-11-01	1523.6	1519.7	1200	1200
2024-10-01	1523.6	1519.7	1200	1200
2024-09-01	1493.9	1485.5	1200	1200
2024-08-01	1493.9	1485.5	1200	1200
2024-07-01	1491.2	1480.4	1200	1200
2024-09-01	1491.2	1480.4	1200	1200
2024-05-01	1532.6	1539	1200	1200
2024-04-01	1510.2	1511.8	1200	1200
2024-03-01	1445.3	1444.3	1200	1200
2024-02-01	1397.5	1385.1	1200	1200
2024-01-01	1397.5	1385.1	1200	1200
2023-12-01	1397.5	1385.1	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	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	0	0	No	Analysis
2	George Top Schools 2025 (U13)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	2025 WC Rural Cup (U14)	2025-06-14	2025-06-15	Standard	Eden (WEG)	6	6	1	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
5	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	7.5	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Schools Chess Trials 1 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	0	0	No	Analysis
2	George Top Schools 2025 (U13)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	2025 WC Rural Cup (U14)	2025-06-14	2025-06-15	Standard	Eden (WEG)	6	6	1	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
5	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	7.5	Yes	Analysis
6	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	George Schools Chess Trials 3 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Schools Chess Trials 1 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
11	Western Cape Top Schools Championship 2024 (U13 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	6	Yes	Analysis
12	George Primary Top Schools 2024 (U11)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	4	3	Yes	Analysis
13	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
14	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	7	Yes	Analysis
15	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
16	George Schools Trials 3 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	4	Yes	Analysis
17	George Schools Trials 2 2024 (U11 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
18	George Schools Trials 1 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	4	3	Yes	Analysis
19	Western Cape Top Schools 2023 (U11 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
20	Eden Top Schools 2023 (U11 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	2	Yes	Analysis
21	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
22	Eden Trials 2+3 2023 (U12)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	6.5	Yes	Analysis
23	Eden Trails 1 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
24	George Chess Trials 3 2023 (U11 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
25	George Chess Trials 2 2023 (U11 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
26	George Chess Trials 1 2023 (U11 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
27	Western Cape Top Schools 2022 (U9 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
28	Eden Topskole 2022 (O9 Ope)	2022-08-13	2022-08-13	Standard	Eden (WEG)	6	6	5	Yes	Analysis
29	George Topskole 2022 (O9)	2022-07-30	2022-07-30	Standard	Eden (WEG)	5	5	3	Yes	Analysis
30	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
31	Eden Proewe 2 2022 (O9 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	3	1	Yes	Analysis
32	Eden Proewe 1 2022 (O9 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
33	George Trials 2 2022 (U9)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
34	George Trials 1 2022 (U9)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3	Yes	Analysis
35	2021 Blou Bul Tournament (E)	2021-04-10	2021-04-10	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	13	Tournament Western Cape Top Schools Championship 2024				Tournament George Schools Chess Trials 2 2025
		date 2024-08-30	rnd 1	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 0.5
		Opponent Uys, E (Eli)				Opponent Human, R (Rupert)
2	9	Tournament Loerie Skaaktoernooi 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Greeff, M (Mari)				Opponent Bekker, J (Jaydin)
3	6	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 0.5
		Opponent Booysen, F (Fainizo)				Opponent Van Der Walt, T (Tristan)

#	Games	Start				End
1	13	Tournament Western Cape Top Schools Championship 2024				Tournament George Schools Chess Trials 2 2025
		date 2024-08-30	rnd 1	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 0.5
		Opponent Uys, E (Eli)				Opponent Human, R (Rupert)
2	10	Tournament George Schools Chess Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-15	rnd 4	type Standard	result 0.5	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Stander, L (Louis)				Opponent Bekker, J (Jaydin)
3	6	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 0.5
		Opponent Booysen, F (Fainizo)				Opponent Van Der Walt, T (Tristan)

#	Games	Start				End
1	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Appels, C (Chelsea)				Opponent Pringle, K (Kirsten)
2	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Greeff, M (Mari)				Opponent Greeff, M (Mari)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Western Cape Top Schools Championship 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-08-30	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Uys, E (Eli)				Opponent Ayshlie, S (Shuran)
2	6	Tournament George Schools Trials 3 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Barnard, C (Christopher)				Opponent Stuurman, G (Geraldo)
3	5	Tournament Eden Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-13	rnd 3	type Standard	result 1	date 2022-09-16	rnd 1	type Standard	result 1
		Opponent Robertson, M (Mikyle)				Opponent Greeff, R (Robert)

#	Games	Start				End
1	7	Tournament Western Cape Top Schools Championship 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-08-30	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Uys, E (Eli)				Opponent Ayshlie, S (Shuran)
2	6	Tournament George Schools Trials 3 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Barnard, C (Christopher)				Opponent Stuurman, G (Geraldo)
3	5	Tournament Eden Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-13	rnd 3	type Standard	result 1	date 2022-09-16	rnd 1	type Standard	result 1
		Opponent Robertson, M (Mikyle)				Opponent Greeff, R (Robert)

#	Games	Start				End
1	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Appels, C (Chelsea)				Opponent Pringle, K (Kirsten)
2	1	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Greeff, M (Mari)				Opponent Greeff, M (Mari)

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	Simon ,R (Riley)	7	3	-60.7	7	3	-60.7	0	0	0	0	0	0
1	Simon ,R (Riley)	7	1394.3	1333.5	7	1397.7	1333.5	0	0	0	0	0	0
2	Francis ,A (Aaron)	6	0.5	-354.2	5	0.5	-340	1	0	-425	0	0	0
2	Francis ,A (Aaron)	6	1596.5	1242.3	5	1592.7	1256.5	1	1280.8	1171.5	0	0	0
3	Roelf ,W (Wildren)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
3	Roelf ,W (Wildren)	4	1372.9	1691.7	4	1391.1	1691.7	0	0	0	0	0	0
4	Brink ,A (Andrew)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
4	Brink ,A (Andrew)	4	1513.6	1194.9	4	1536.9	1194.9	0	0	0	0	0	0
5	Ahrense ,C (Cullen)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
5	Ahrense ,C (Cullen)	4	1626	1519.8	4	1618.2	1519.8	0	0	0	0	0	0
6	Stander ,L (Louis)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
6	Stander ,L (Louis)	3	1216.2	1499.5	3	1204.6	1499.5	0	0	0	0	0	0
7	Cornforth ,K (Kayleigh)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Cornforth ,K (Kayleigh)	3	1641.6	1216.6	3	1670.9	1216.6	0	0	0	0	0	0
8	Moses ,D (Dominique)	3	3	425	3	3	425	0	0	0	0	0	0
8	Moses ,D (Dominique)	3	1390.4	1815.4	3	1390.5	1815.4	0	0	0	0	0	0
9	Punt ,H (Heinrich)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
9	Punt ,H (Heinrich)	3	1433.9	1292.3	3	1462.9	1292.3	0	0	0	0	0	0
10	Spies ,F (Fanie)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Spies ,F (Fanie)	3	1212.1	1070.5	3	1217.4	1070.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Coleman, F (Ferdinand)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms