Chess South Africa Ratings Database

PLAYER PAGE

Personal

Moos, X (Xavier)

Chess SA id

100059129

FIDE id

Date of birth

1900-01-01 (Adult)

Gender

Male

Region

Sarah Baartman (ESB)

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

Item	Main	Standard	Rapid	Blitz
Rating	1602.1	1582.5	1610.5	1368.9
Raw rating	1602.1	1582.5	1610.5	1368.9
Weighted rating	1577.6	1546.7	1610.3	1368.9
Weighted performance	1443.9	1417.7	976.9	0
Floor	1135.7	1087.7	1110.5	868.9
K-factor	28	32	28	36
Min/Max rating change allowed	93.5	96.1	92.4	130.4
Highest rating	1666.6 2022-07-01	1604.9 2022-07-01	1610.5 2024-03-01	1516 2023-02-01
Highest raw rating	1635.7 2022-11-01	1587.7 2022-08-01	1610.5 2024-03-01	1368.9 2024-03-01
Highest weighted rating	1635.7 2024-05-01	1587.7 2024-05-01	1608.2 2025-08-01	1368.9 2025-02-01
Highest weighted performance	1666.6 2022-07-01	1604.9 2022-07-01	1598.2 2022-10-01	1516 2023-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1602.1	1582.5	1610.5	1368.9
Analysis
Rating	1602.1	1582.5	1610.5	1368.9
Raw rating	1602.1	1582.5	1610.5	1368.9
Weighted rating	1577.6	1546.7	1610.3
Weighted performance	1443.9	1417.7	976.9
K-factor	28	32	28	36
Floor	1135.7	1087.7	1110.5	868.9
Max/Min rating change allowed	93.5	96.1	92.4	130.4
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	1602.1	1582.5	1610.5	1368.9
New weighted rating	1580.3	1550.8	1610.5	1368.9
New weighted performance	1434.6	1408.5	967.9	0
Temp new rating	1602.1	1582.5	1610.5	1368.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1602.1	1582.5	1610.5	1368.9
New K-factor	28	32	28	36
New floor	1135.7	1087.7	1110.5	868.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	16	16	0	0
	11	11	0	0
	16	10	0	6
	60	17	36	7
	0	0	0	0
History	119	65	41	13

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	16	9.5	59.38	79.7	1502	1581.7
Standard	16	9.5	59.38	79.7	1502	1581.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	106	80	75.47	216.5	1334.9	1551.4
Standard	57	39	68.42	156.6	1362.7	1519.3
Rapid	36	29.5	81.94	271.5	1297.4	1569
Blitz	13	11.5	88.46	326.9	1316.5	1643.4

Date	Main	Standard	Rapid	Blitz
2025-11-01	1602.1	1582.5	1610.5	1368.9
2025-09-30	1602.1	1582.5	1610.5	1368.9
2025-09-01	1602.1	1582.5	1610.5	1368.9
2025-08-01	1602.1	1582.5	1610.5	1368.9
2025-07-01	1602.1	1582.5	1610.5	1368.9
2025-06-01	1602.1	1582.5	1610.5	1368.9
2025-05-01	1602.1	1582.5	1610.5	1368.9
2025-04-01	1568.8	1534.7	1610.5	1368.9
2025-03-01	1551.3	1506.5	1610.5	1368.9
2025-02-01	1554.6	1510.9	1610.5	1368.9
2025-01-01	1551.5	1510.2	1610.5	1368.9
2024-12-01	1551.5	1510.2	1610.5	1368.9
2024-11-01	1551.5	1510.2	1610.5	1368.9
2024-10-01	1551.5	1510.2	1610.5	1368.9
2024-09-01	1551.5	1510.2	1610.5	1368.9
2024-08-01	1551.5	1510.2	1610.5	1368.9
2024-07-01	1551.5	1510.2	1610.5	1368.9
2024-09-01	1551.5	1510.2	1610.5	1368.9
2024-05-01	1551.5	1510.2	1610.5	1368.9
2024-04-01	1544	1497.4	1610.5	1368.9
2024-03-01	1561.9	1513.1	1610.5	1368.9
2024-02-01	1561.9	1513.1	1610.5	1368.9
2024-01-01	1561.9	1513.1	1610.5	1368.9
2023-12-01	1561.9	1513.1	1542.9	1368.9

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	Kouga Mayor's Cup Final 2025 (Open)	2025-04-11	2025-04-12	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
2	Kouga Mayor's Cup 2025 (Open)	2025-03-07	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
3	SBDCU Fundraiser 2025 (Open)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Kouga Mayor's Cup Final 2025 (Open)	2025-04-11	2025-04-12	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
2	Kouga Mayor's Cup 2025 (Open)	2025-03-07	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
3	SBDCU Fundraiser 2025 (Open)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
4	Kouga Mayor's Cup Final 2024 (Open)	2024-04-12	2024-04-13	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
5	Kouga Mayor's Cup 2024 (Open)	2024-03-08	2024-03-09	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
6	Fountains Mall Open 2023 (A)	2023-05-12	2023-05-13	Standard	Sarah Baartman (ESB)	6	5	2.5	Yes	Analysis
7	Kouga Mayor's Cup Finals 2023 (Open)	2023-04-21	2023-04-22	Standard	Sarah Baartman (ESB)	6	0	0	No	Analysis
8	Kouga Mayor's Cup 2023 (Open)	2023-04-14	2023-04-15	Standard	Sarah Baartman (ESB)	6	5	3	Yes	Analysis
9	Jefrreys Bay CC 1st Blitz 2023	2023-02-09	2023-02-09	Blitz	Sarah Baartman (ESB)	6	6	6	Yes	Analysis
10	The Team Battle 2022 (A)	2022-11-19	2022-11-19	Rapid	Sarah Baartman (ESB)	7	6	5	Yes	Analysis
11	Jeffreys Bay Chess Club Rapid 24 November 2022	2022-11-24	2022-11-24	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
12	Jeffreys Bay Chess Club Blitz 21 November 2022	2022-11-21	2022-11-21	Blitz	Sarah Baartman (ESB)	7	7	5.5	Yes	Analysis
13	Jeffreys Bay Chess Club Rapid 17 November 2022	2022-11-17	2022-11-17	Rapid	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
14	Jefreys Bay Chess Club Rapid 10 November 2022	2022-11-10	2022-11-10	Rapid	Sarah Baartman (ESB)	5	4	3	Yes	Analysis
15	Jeffreys Bay Chess Club Rapid October 1 2022	2022-10-19	2022-10-19	Rapid	Sarah Baartman (ESB)	5	5	5	Yes	Analysis
16	Jeffreys Bay Chess Club Rapid September 2022	2022-09-22	2022-09-26	Rapid	Sarah Baartman (ESB)	5	3	2	Yes	Analysis
17	Mayor`s Cup Finals 2022 (Open)	2022-07-29	2022-07-30	Standard	Sarah Baartman (ESB)	5	4	4	Yes	Analysis
18	Kouga Mayarol Cup 2022 (Open)	2022-07-23	2022-07-23	Standard	Sarah Baartman (ESB)	5	4	4	Yes	Analysis
19	Jeffreys Bay Chess Club Rapid July Tournament 1 2022	2022-07-07	2022-07-07	Rapid	Sarah Baartman (ESB)	6	6	5.5	Yes	Analysis
20	SBDCU Trials 2022 (Open)	2022-06-25	2022-06-25	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
21	Fountains Mall Open Tournament 2022 (A)	2022-05-13	2022-05-14	Standard	Sarah Baartman (ESB)	5	4	4	Yes	Analysis
22	NMBJCU Trials 3 2019 (U20)	2019-05-10	2019-05-11	Standard	Nelson Mandela Bay (ENM)	5	3	0	Yes	Analysis

#	Games	Start				End
1	17	Tournament SBDCU Trials 2022				Tournament Jeffreys Bay Chess Club Rapid September 2022
		date 2022-06-25	rnd 5	type Standard	result 1	date 2022-09-22	rnd 2	type Rapid	result 1
		Opponent Modisaotsile, B (Botlhale)				Opponent Jonas, Y (Yongisipho)
2	9	Tournament Jefrreys Bay CC 1st Blitz 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-02-09	rnd 1	type Blitz	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Puleng, R (Rihanna)				Opponent Klassen, C (Cleaven)
3	7	Tournament Kouga Mayor's Cup 2025				Tournament Kouga Mayor's Cup Final 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Loggenburg, M (Melcolin)				Opponent Ndyova, T (Thanduxolo)

#	Games	Start				End
1	12	Tournament SBDCU Trials 2022				Tournament Kouga Mayor's Cup 2023
		date 2022-06-25	rnd 5	type Standard	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Modisaotsile, B (Botlhale)				Opponent Klassen, C (Cleaven)
2	7	Tournament Kouga Mayor's Cup 2025				Tournament Kouga Mayor's Cup Final 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Loggenburg, M (Melcolin)				Opponent Ndyova, T (Thanduxolo)
3	7	Tournament Fountains Mall Open Tournament 2022				Tournament SBDCU Trials 2022
		date 2022-05-14	rnd 2	type Standard	result 1	date 2022-06-25	rnd 3	type Standard	result 1
		Opponent Engelbrecht, J (Jason)				Opponent Mqadi, L (Lindokuhle)

#	Games	Start				End
1	8	Tournament The Team Battle 2022				Tournament Jeffreys Bay Chess Club Rapid 24 November 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-24	rnd 5	type Rapid	result 1
		Opponent Loggenburg, M (Melcolin)				Opponent Stuurman, P (Pedro)
2	8	Tournament Jeffreys Bay Chess Club Rapid July Tournament 1 2022				Tournament Jeffreys Bay Chess Club Rapid September 2022
		date 2022-07-07	rnd 1	type Rapid	result 1	date 2022-09-22	rnd 2	type Rapid	result 1
		Opponent Stuurman, C (Caydee)				Opponent Jonas, Y (Yongisipho)
3	7	Tournament Jeffreys Bay Chess Club Rapid October 1 2022				Tournament Jefreys Bay Chess Club Rapid 10 November 2022
		date 2022-10-19	rnd 1	type Rapid	result 1	date 2022-11-10	rnd 3	type Rapid	result 1
		Opponent January, P (Pharrel)				Opponent De Lange, E (Edeline)

#	Games	Start				End
1	8	Tournament Jeffreys Bay Chess Club Blitz 21 November 2022				Tournament Jefrreys Bay CC 1st Blitz 2023
		date 2022-11-21	rnd 6	type Blitz	result 1	date 2023-02-09	rnd 6	type Blitz	result 1
		Opponent Janse Van Rensburg, S (Sanmarie)				Opponent Terblanche, N (Nathaniel-Jayoen)
2	4	Tournament Jeffreys Bay Chess Club Blitz 21 November 2022				Tournament Jeffreys Bay Chess Club Blitz 21 November 2022
		date 2022-11-21	rnd 1	type Blitz	result 1	date 2022-11-21	rnd 4	type Blitz	result 0.5
		Opponent Stuurman, C (Caydee)				Opponent Salie, R (Riaz)

#	Games	Start				End
1	10	Tournament Kouga Mayarol Cup 2022				Tournament Jeffreys Bay Chess Club Rapid September 2022
		date 2022-07-23	rnd 2	type Standard	result 1	date 2022-09-22	rnd 2	type Rapid	result 1
		Opponent Rishworth, J (Justin)				Opponent Jonas, Y (Yongisipho)
2	9	Tournament Jefrreys Bay CC 1st Blitz 2023				Tournament Kouga Mayor's Cup 2023
		date 2023-02-09	rnd 1	type Blitz	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Puleng, R (Rihanna)				Opponent Klassen, C (Cleaven)
3	7	Tournament Jeffreys Bay Chess Club Blitz 21 November 2022				Tournament Jeffreys Bay Chess Club Rapid 24 November 2022
		date 2022-11-21	rnd 6	type Blitz	result 1	date 2022-11-24	rnd 5	type Rapid	result 1
		Opponent Janse Van Rensburg, S (Sanmarie)				Opponent Stuurman, P (Pedro)

#	Games	Start				End
1	12	Tournament SBDCU Trials 2022				Tournament Kouga Mayor's Cup 2023
		date 2022-06-25	rnd 5	type Standard	result 1	date 2023-04-15	rnd 4	type Standard	result 1
		Opponent Modisaotsile, B (Botlhale)				Opponent Klassen, C (Cleaven)
2	7	Tournament Fountains Mall Open Tournament 2022				Tournament SBDCU Trials 2022
		date 2022-05-14	rnd 2	type Standard	result 1	date 2022-06-25	rnd 3	type Standard	result 1
		Opponent Engelbrecht, J (Jason)				Opponent Mqadi, L (Lindokuhle)
3	3	Tournament Kouga Mayor's Cup 2025				Tournament Kouga Mayor's Cup 2025
		date 2025-03-07	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Saunders, E (Ethan)				Opponent Krieger, CR (Charles Richard)

#	Games	Start				End
1	8	Tournament The Team Battle 2022				Tournament Jeffreys Bay Chess Club Rapid 24 November 2022
		date 2022-11-19	rnd 4	type Rapid	result 1	date 2022-11-24	rnd 5	type Rapid	result 1
		Opponent Loggenburg, M (Melcolin)				Opponent Stuurman, P (Pedro)
2	7	Tournament Jeffreys Bay Chess Club Rapid October 1 2022				Tournament Jefreys Bay Chess Club Rapid 10 November 2022
		date 2022-10-19	rnd 1	type Rapid	result 1	date 2022-11-10	rnd 3	type Rapid	result 1
		Opponent January, P (Pharrel)				Opponent De Lange, E (Edeline)
3	5	Tournament Jeffreys Bay Chess Club Rapid July Tournament 1 2022				Tournament Jeffreys Bay Chess Club Rapid July Tournament 1 2022
		date 2022-07-07	rnd 1	type Rapid	result 1	date 2022-07-07	rnd 5	type Rapid	result 1
		Opponent Stuurman, C (Caydee)				Opponent De Lange, E (Edeline)

#	Games	Start				End
1	8	Tournament Jeffreys Bay Chess Club Blitz 21 November 2022				Tournament Jefrreys Bay CC 1st Blitz 2023
		date 2022-11-21	rnd 6	type Blitz	result 1	date 2023-02-09	rnd 6	type Blitz	result 1
		Opponent Janse Van Rensburg, S (Sanmarie)				Opponent Terblanche, N (Nathaniel-Jayoen)
2	3	Tournament Jeffreys Bay Chess Club Blitz 21 November 2022				Tournament Jeffreys Bay Chess Club Blitz 21 November 2022
		date 2022-11-21	rnd 1	type Blitz	result 1	date 2022-11-21	rnd 3	type Blitz	result 1
		Opponent Stuurman, C (Caydee)				Opponent Potgieter, D (Divan)

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	Krieger ,CR (Charles Richard)	7	5.5	242.9	7	5.5	242.9	0	0	0	0	0	0
1	Krieger ,CR (Charles Richard)	7	1444.5	1687.4	7	1430.1	1687.4	0	0	0	0	0	0
2	Rishworth ,J (Justin)	7	2	-182.1	4	2	0	2	0	-425	1	0	-425
2	Rishworth ,J (Justin)	7	1426.9	1244.7	4	1426.2	1426.9	2	1252	1001.9	1	1286.2	1001.9
3	Munemo ,T (Tadiwa)	6	4	141.7	4	2	0	1	1	425	1	1	425
3	Munemo ,T (Tadiwa)	6	1476.3	1618	4	1502.2	1476.3	1	1297.4	1901.3	1	1200	1901.3
4	Salie ,R (Riaz)	5	4.5	340	0	0	0	3	3	425	2	1.5	212.5
4	Salie ,R (Riaz)	5	1408.2	1748.2	0	0	0	3	1346.6	1833.2	2	1263	1620.7
5	Stuurman ,C (Caydee)	4	4	425	0	0	0	3	3	425	1	1	425
5	Stuurman ,C (Caydee)	4	1309.6	1734.6	0	0	0	3	1337.2	1734.6	1	1198	1734.6
6	Krieger ,BCJ (Brian)	4	4	425	0	0	0	3	3	425	1	1	425
6	Krieger ,BCJ (Brian)	4	1292	1717	0	0	0	3	1249.9	1717	1	1232.8	1717
7	Janse Van Rensburg ,S (San-Marie)	4	4	425	0	0	0	3	3	425	1	1	425
7	Janse Van Rensburg ,S (San-Marie)	4	1137.9	1562.9	0	0	0	3	1189.6	1562.9	1	1200	1562.9
8	Sibengile ,Z (Zolani)	3	3	425	3	3	425	0	0	0	0	0	0
8	Sibengile ,Z (Zolani)	3	1299.7	1724.7	3	1279.4	1724.7	0	0	0	0	0	0
9	Saunders ,E (Ethan)	3	3	425	3	3	425	0	0	0	0	0	0
9	Saunders ,E (Ethan)	3	1213.6	1638.6	3	1180.6	1638.6	0	0	0	0	0	0
10	Ndyova ,T (Thanduxolo)	2	1	0	2	1	0	0	0	0	0	0	0
10	Ndyova ,T (Thanduxolo)	2	1639.8	1639.8	2	1604.2	1639.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Moos, X (Xavier)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms