Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kellerman, M (Micah)

Chess SA id

1130132640

FIDE id

Date of birth

2013-05-13 (U14)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1369.8

Item	Main	Standard	Rapid	Blitz
Rating	1281.4	1270.7	1256.2	1200
Raw rating	1281.4	1270.7	1256.2	1200
Weighted rating	1248.9	1229.3	1249.5	1200
Weighted performance	1207.1	1169.3	0	0
Floor	781.4	770.7	756.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.7	149.9	153.1	165.8
Highest rating	1281.4 2025-06-01	1270.7 2025-06-01	1470.6 2024-05-01	1200 2018-10-01
Highest raw rating	1281.4 2025-06-01	1270.7 2025-06-01	1256.2 2024-07-01	1200 2024-02-01
Highest weighted rating	1238.9 2025-08-01	1270.7 2018-10-01	1245.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1263.5 2025-06-01	1224.3 2020-01-01	1470.6 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1281.4	1270.7	1256.2	1200
Analysis
Rating	1281.4	1270.7	1256.2	1200
Raw rating	1281.4	1270.7	1256.2	1200
Weighted rating	1248.9	1229.3	1249.5
Weighted performance	1207.1	1169.3	0
K-factor	36	36	36	36
Floor	781.4	770.7	756.2	700
Max/Min rating change allowed	147.7	149.9	153.1	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	1281.4	1270.7	1256.2	1200
New weighted rating	1253.4	1234.3	1251	1200
New weighted performance	1206.7	1168.8	0	0
Temp new rating	1281.4	1270.7	1256.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1281.4	1270.7	1256.2	1200
New K-factor	36	36	36	36
New floor	781.4	770.7	756.2	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	10	5	5
	15	15	0
	0	0	0
	0	0	0
History	40	35	5

Games since
	Main 30	Standard 25		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Capricorn (LCP)
Province	Limpopo (LP)
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	10	6	60	85	1295.2	1380.2
Standard	10	6	60	85	1295.2	1380.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	21.5	53.75	31.9	1232.6	1264.5
Standard	35	17.5	50	0	1237.4	1237.4
Rapid	5	4	80	255	1198.9	1453.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1281.4	1270.7	1256.2	1200
2025-09-01	1281.4	1270.7	1256.2	1200
2025-08-01	1281.4	1270.7	1256.2	1200
2025-07-01	1281.4	1270.7	1256.2	1200
2025-06-01	1281.4	1270.7	1256.2	1200
2025-05-01	1256.7	1234	1256.2	1200
2025-04-01	1256.7	1234	1256.2	1200
2025-03-01	1256.7	1234	1256.2	1200
2025-02-01	1237.2	1203.2	1256.2	1200
2025-01-01	1237.2	1203.2	1256.2	1200
2024-12-01	1237.2	1203.2	1256.2	1200
2024-11-01	1237.2	1203.2	1256.2	1200
2024-10-01	1237.2	1203.2	1256.2	1200
2024-09-01	1237.2	1203.2	1256.2	1200
2024-08-01	1237.2	1203.2	1256.2	1200
2024-07-01	1237.2	1203.2	1256.2	1200
2024-06-01	1198.4	1203.2	1200	1200
2024-08-01	1162.9	1158	1200	1200
2024-04-01	1162.9	1158	1200	1200
2024-03-01	1162.9	1158	1200	1200
2024-02-01	1162.9	1158	1200	1200
2024-01-01	1162.9	1158	1200	1200
2023-12-01	1162.9	1158	1200	1200
2023-11-01	1162.9	1158	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	Capricorn District Qualifying Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
2	Capricorn District Qualifying Tournament 1 2025 (U14)	2025-02-01	2025-02-01	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Capricorn District Qualifying Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
2	Capricorn District Qualifying Tournament 1 2025 (U14)	2025-02-01	2025-02-01	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
3	Capricorn District Primary Schools League Finals 2024 (U11A)	2024-05-25	2024-05-25	Rapid	Capricorn (LCP)	5	5	4	Yes	Analysis
4	Capricorn Junior Qualifying 4 2024 (U12)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
5	Capricorn District Chess Qualifying Tournament 2023 (U12)	2023-10-28	2023-10-28	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
6	Capricorn District Chess Qualifying Tournament 2023 (U12)	2023-10-28	2023-10-28	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
7	Capricorn Qualifying March 2023 (U12)	2023-03-11	2023-03-11	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
8	LCP Qualifying February 2020 (O10)	2020-02-15	2020-02-15	Standard	Capricorn (LCP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Qualifying Tournament 1 2025
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lewies, N (Nikie)				Opponent Mogoto, M (Mondkli)
2	3	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn Junior Qualifying 4 2024
		date 2023-10-28	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Mphahlele, K (Keatlegile)				Opponent Masemola, T (Thekgo M)
3	2	Tournament Capricorn District Qualifying Tournament 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Rapholo, R (Rorishang)				Opponent Marota, K (Kgaogelo)

#	Games	Start				End
1	3	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn Junior Qualifying 4 2024
		date 2023-10-28	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Mphahlele, K (Keatlegile)				Opponent Masemola, T (Thekgo M)
2	2	Tournament Capricorn District Qualifying Tournament 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Rapholo, R (Rorishang)				Opponent Marota, K (Kgaogelo)
3	2	Tournament Capricorn District Qualifying Tournament 1 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Lekoloane, L (Lethabo)				Opponent Kgolane, K (Kgabo)

#	Games	Start				End
1	3	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Lewies, N (Nikie)				Opponent Furtenburg, L (Louis)
2	1	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 1	type Rapid	result 1	date 2024-05-25	rnd 1	type Rapid	result 1
		Opponent Mphahlele, S (Sipho)				Opponent Mphahlele, S (Sipho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Qualifying Tournament 1 2025
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Lewies, N (Nikie)				Opponent Mogoto, M (Mondkli)
2	3	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn Junior Qualifying 4 2024
		date 2023-10-28	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Mphahlele, K (Keatlegile)				Opponent Masemola, T (Thekgo M)
3	2	Tournament Capricorn District Qualifying Tournament 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Rapholo, R (Rorishang)				Opponent Marota, K (Kgaogelo)

#	Games	Start				End
1	3	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn Junior Qualifying 4 2024
		date 2023-10-28	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Mphahlele, K (Keatlegile)				Opponent Masemola, T (Thekgo M)
2	2	Tournament Capricorn District Qualifying Tournament 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 4	type Standard	result 1
		Opponent Rapholo, R (Rorishang)				Opponent Marota, K (Kgaogelo)
3	2	Tournament Capricorn District Qualifying Tournament 1 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Lekoloane, L (Lethabo)				Opponent Kgolane, K (Kgabo)

#	Games	Start				End
1	3	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 3	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Lewies, N (Nikie)				Opponent Furtenburg, L (Louis)
2	1	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 1	type Rapid	result 1	date 2024-05-25	rnd 1	type Rapid	result 1
		Opponent Mphahlele, S (Sipho)				Opponent Mphahlele, S (Sipho)

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	Prince ,A (Adon)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Prince ,A (Adon)	2	1200	775	2	1200	775	0	0	0	0	0	0
2	Moagi ,O (Olerato)	2	2	425	2	2	425	0	0	0	0	0	0
2	Moagi ,O (Olerato)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Zitha ,VI (Vun`we)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Zitha ,VI (Vun`we)	2	1334	909	2	1348.8	909	0	0	0	0	0	0
4	Motau ,R (Reneilwe)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Motau ,R (Reneilwe)	2	1200	775	2	1200	775	0	0	0	0	0	0
5	Mphashe ,S (Seoka)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mphashe ,S (Seoka)	2	1200	775	2	1200	775	0	0	0	0	0	0
6	Mphahlele ,K (Keatlegile)	2	2	425	2	2	425	0	0	0	0	0	0
6	Mphahlele ,K (Keatlegile)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
7	Verreynne ,K (Kobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Verreynne ,K (Kobus)	1	1316.1	891.1	1	1338.4	891.1	0	0	0	0	0	0
8	Maupa ,A (Ambitious)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Maupa ,A (Ambitious)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Rapholo ,R (Rorishang)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rapholo ,R (Rorishang)	1	1204.2	1629.2	1	1203.1	1629.2	0	0	0	0	0	0
10	Selepe ,M (Mosa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Selepe ,M (Mosa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Kellerman, M (Micah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms