Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassen, M (Mashiano)

Chess SA id

1090139190

FIDE id

Date of birth

2009-07-18 (U18)

Gender

Male

Region

Central Karoo (WCK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1217	1208	1240	1200
Raw rating	1217	1208	1240	1200
Weighted rating	1193	1177.4	1240	1200
Weighted performance	920.7	0	0	0
Floor	730.6	718	740	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.9	163.9	156.6	165.8
Highest rating	1292.6 2022-03-01	1292.2 2022-03-01	1349.5 2022-06-01	1200 2018-10-01
Highest raw rating	1230.6 2022-07-01	1218 2022-04-01	1240 2024-02-01	1200 2024-02-01
Highest weighted rating	1230.6 2023-02-01	1218 2023-02-01	1240 2024-06-01	1200 2018-10-01
Highest weighted performance	1292.6 2022-03-01	1292.2 2022-03-01	1349.5 2022-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1217	1208	1240	1200
Analysis
Rating	1217	1208	1240	1200
Raw rating	1217	1208	1240	1200
Weighted rating	1193	1177.4	1240
Weighted performance	920.7	0	0
K-factor	36	36	36	36
Floor	730.6	718	740	700
Max/Min rating change allowed	161.9	163.9	156.6	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	1217	1208	1240	1200
New weighted rating	1195.8	1181	1240	1200
New weighted performance	920.3	0	0	0
Temp new rating	1217	1208	1240	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1217	1208	1240	1200
New K-factor	36	36	36	36
New floor	730.6	718	740	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	0	0	0
	10	10	0
	11	5	6
	0	0	0
History	26	20	6

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Central Karoo (WCK)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	4	80	255	1203	1458
Standard	5	4	80	255	1203	1458
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	13.5	51.92	16.3	1208	1224.3
Standard	20	9.5	47.5	-21.2	1220.4	1199.2
Rapid	6	4	66.67	141.7	1166.6	1308.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1217	1208	1240	1200
2025-09-01	1217	1208	1240	1200
2025-08-01	1217	1208	1240	1200
2025-07-01	1217	1208	1240	1200
2025-06-01	1217	1208	1240	1200
2025-05-01	1217	1208	1240	1200
2025-04-01	1217	1208	1240	1200
2025-03-01	1217	1208	1240	1200
2025-02-01	1164.1	1140.8	1240	1200
2025-01-01	1164	1140.6	1240	1200
2024-12-01	1164	1140.6	1240	1200
2024-11-01	1164	1140.6	1240	1200
2024-10-01	1164	1140.6	1240	1200
2024-09-01	1164	1140.6	1240	1200
2024-08-01	1164	1140.6	1240	1200
2024-07-01	1164	1140.6	1240	1200
2024-06-01	1164	1140.6	1240	1200
2024-08-01	1164	1140.6	1240	1200
2024-04-01	1164	1140.6	1240	1200
2024-03-01	1164	1140.6	1240	1200
2024-02-01	1164	1140.6	1240	1200
2024-01-01	1164	1140.6	1240	1200
2023-12-01	1164	1140.6	1240	1200
2023-11-01	1164	1140.6	1240	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	Central Karoo Schools Chess Trail 1 2025 (U17)	2025-02-22	2025-02-22	Standard	Central Karoo (WCK)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Central Karoo Schools Chess Trail 1 2025 (U17)	2025-02-22	2025-02-22	Standard	Central Karoo (WCK)	5	5	4	Yes	Analysis
2	Western Cape HS Individuals 2023 (U15 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
3	Central Karoo Schools Chess Trial 1 2023 (U15)	2023-02-04	2023-02-04	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
4	Central Karoo Ope 2022 (B)	2022-06-18	2022-06-18	Rapid	Central Karoo (WCK)	6	6	4	Yes	Analysis
5	Central Karoo 2022 (U13 Boys)	2022-03-19	2022-03-19	Standard	Central Karoo (WCK)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Central Karoo Schools Chess Trail 1 2025				Tournament Central Karoo Schools Chess Trail 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Plaatjies, K (Kaynick)				Opponent Braaft, J (Joden)
2	4	Tournament Central Karoo 2022				Tournament Central Karoo 2022
		date 2022-03-19	rnd 1	type Standard	result 0.5	date 2022-03-19	rnd 4	type Standard	result 1
		Opponent Stampulu, A (Amyoli)				Opponent Braaft, R (Rozayrio)
3	3	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 1	type Rapid	result 1	date 2022-06-18	rnd 3	type Rapid	result 1
		Opponent Stampulu, A (Amyoli)				Opponent Sabawas, R (Ricardo)

#	Games	Start				End
1	4	Tournament Central Karoo Schools Chess Trail 1 2025				Tournament Central Karoo Schools Chess Trail 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Plaatjies, K (Kaynick)				Opponent Braaft, J (Joden)
2	4	Tournament Central Karoo 2022				Tournament Central Karoo 2022
		date 2022-03-19	rnd 1	type Standard	result 0.5	date 2022-03-19	rnd 4	type Standard	result 1
		Opponent Stampulu, A (Amyoli)				Opponent Braaft, R (Rozayrio)
3	1	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-02	rnd 5	type Standard	result 1	date 2023-04-02	rnd 5	type Standard	result 1
		Opponent Du Plessis, A (Armand)				Opponent Du Plessis, A (Armand)

#	Games	Start				End
1	3	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 1	type Rapid	result 1	date 2022-06-18	rnd 3	type Rapid	result 1
		Opponent Stampulu, A (Amyoli)				Opponent Sabawas, R (Ricardo)
2	1	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 6	type Rapid	result 1	date 2022-06-18	rnd 6	type Rapid	result 1
		Opponent Geduld, D (Dederick)				Opponent Geduld, D (Dederick)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Central Karoo Schools Chess Trail 1 2025				Tournament Central Karoo Schools Chess Trail 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Plaatjies, K (Kaynick)				Opponent Braaft, J (Joden)
2	3	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 1	type Rapid	result 1	date 2022-06-18	rnd 3	type Rapid	result 1
		Opponent Stampulu, A (Amyoli)				Opponent Sabawas, R (Ricardo)
3	2	Tournament Central Karoo 2022				Tournament Central Karoo 2022
		date 2022-03-19	rnd 3	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 1
		Opponent Moos, M (Miandro)				Opponent Braaft, R (Rozayrio)

#	Games	Start				End
1	4	Tournament Central Karoo Schools Chess Trail 1 2025				Tournament Central Karoo Schools Chess Trail 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Plaatjies, K (Kaynick)				Opponent Braaft, J (Joden)
2	2	Tournament Central Karoo 2022				Tournament Central Karoo 2022
		date 2022-03-19	rnd 3	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 1
		Opponent Moos, M (Miandro)				Opponent Braaft, R (Rozayrio)
3	1	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-02	rnd 5	type Standard	result 1	date 2023-04-02	rnd 5	type Standard	result 1
		Opponent Du Plessis, A (Armand)				Opponent Du Plessis, A (Armand)

#	Games	Start				End
1	3	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 1	type Rapid	result 1	date 2022-06-18	rnd 3	type Rapid	result 1
		Opponent Stampulu, A (Amyoli)				Opponent Sabawas, R (Ricardo)
2	1	Tournament Central Karoo Ope 2022				Tournament Central Karoo Ope 2022
		date 2022-06-18	rnd 6	type Rapid	result 1	date 2022-06-18	rnd 6	type Rapid	result 1
		Opponent Geduld, D (Dederick)				Opponent Geduld, D (Dederick)

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	April ,M (Matthew)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	April ,M (Matthew)	2	1210.6	785.6	2	1181.4	785.6	0	0	0	0	0	0
2	Stampulu ,A (Amyoli)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
2	Stampulu ,A (Amyoli)	2	1207.8	1420.3	1	1200	1207.8	1	1200	1632.8	0	0	0
3	Sabawas ,R (Ricardo)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Sabawas ,R (Ricardo)	2	1133.8	1133.8	1	1116.3	708.8	1	1200	1558.8	0	0	0
4	Plaatjies ,K (Kaynick)	1	1	425	1	1	425	0	0	0	0	0	0
4	Plaatjies ,K (Kaynick)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Knouwds ,E (Eugene)	1	1	425	1	1	425	0	0	0	0	0	0
5	Knouwds ,E (Eugene)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bosman ,B (Burnito)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bosman ,B (Burnito)	1	1224.3	799.3	1	1196.1	799.3	0	0	0	0	0	0
7	Willis ,C (Cronan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Willis ,C (Cronan)	1	1436.4	1011.4	1	1395.1	1011.4	0	0	0	0	0	0
8	Bester ,C (Christoff)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bester ,C (Christoff)	1	1305.8	880.8	1	1282.9	880.8	0	0	0	0	0	0
9	Braaft ,R (Rozayrio)	1	1	425	1	1	425	0	0	0	0	0	0
9	Braaft ,R (Rozayrio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Moos ,M (Miandro)	1	1	425	1	1	425	0	0	0	0	0	0
10	Moos ,M (Miandro)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Claassen, M (Mashiano)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms