Chess South Africa
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Chess South Africa
Coetzee, M (Marius)
Dob:
2004/03/25 (Adult)
Gender:
Male
Chess SA id:
104055424
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1565 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1238.6
Current Weighted rating
1238.6
Current Weighted performance
554.9
Current official/published rating (highest between Raw, WR and WP)
1238.6
Current highest rating achieved
1238.6
Current floor (min rating allowed)
738.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±156.9
Current Raw change used (final)
0.0
Projected new Raw rating
1238.6
Projected new Weighed rating
1139.5
Projected new Weighted performance
554.9
Projected new final Raw rating (if new WP > new Raw)
1238.6
Projected new highest rating
1238.6
Projected new floor
738.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1238.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1235.7
Current Weighted rating
1235.7
Current Weighted performance
554.9
Current official/published rating (highest between Raw, WR and WP)
1235.7
Current highest rating achieved
1235.7
Current floor (min rating allowed)
735.7
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±157.6
Current Raw change used (final)
0.0
Projected new Raw rating
1235.7
Projected new Weighed rating
1136.8
Projected new Weighted performance
554.9
Projected new final Raw rating (if new WP > new Raw)
1235.7
Projected new highest rating
1235.7
Projected new floor
735.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.7
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
949.6
Current Weighted rating
949.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
949.6
Current highest rating achieved
949.6
Current floor (min rating allowed)
500.0
Current K-factor
40
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±236.9
Current Raw change used (final)
0.0
Projected new Raw rating
949.6
Projected new Weighed rating
873.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
949.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
949.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
897.9
Current Weighted rating
878.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
897.9
Current highest rating achieved
944.0
Current floor (min rating allowed)
500.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±255.0
Current Raw change used (final)
0.0
Projected new Raw rating
897.9
Projected new Weighed rating
808.4
Projected new Weighted performance
43.3
Projected new final Raw rating (if new WP > new Raw)
897.9
Projected new highest rating
944.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
897.9
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Bergvlam Tournament 2020 (U20)
2020/03/14
2020/03/14
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
1121.8
1137.6
Analysis
9
Chess Unlimited Leap Year Tournament 2020 (A)
2020/02/29
2020/02/29
Ehlanzeni (MEN)
Standard
70
0.87
5
5
3.0
1074.8
1086.8
Analysis
8
Uplands 2020 (U18)
2020/01/25
2020/01/25
Ehlanzeni (MEN)
Standard
60
0.83
5
5
2.5
1039.9
1049.2
Analysis
7
South African Junior Team Championships 2018 (U16B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
4.0
969.1
979.2
Analysis
6
Malelane Primary 2018 (U16 Open)
2018/07/21
2018/07/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.5
971.5
984.8
Analysis
5
Curro Age Open 2018 (U16 Open)
2018/05/12
2018/05/12
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.5
995.4
1016.4
Analysis
4
Penryn Age Open 2018 (U16 Boys)
2018/04/21
2018/04/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
946.0
959.2
Analysis
3
Sabie Primary 2018 (A)
2018/03/10
2018/03/10
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.5
943.6
959.2
Analysis
2
South African Junior Blitz 2017 Championships (B)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
3.0
949.6
949.6
Analysis
1
South African Junior Team Championships 2017 (U14C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.5
949.6
949.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
55
25
9
21
29.5
53.6
30.9
1032.5
1063.4
White
24
11
3
10
12.5
52.1
17.7
1059.1
1076.8
Black
31
14
6
11
17.0
54.8
41.1
1011.9
1053.0
Standard
All
48
22
9
17
26.5
55.2
44.3
1075.0
1119.3
White
21
9
3
9
10.5
50.0
0.0
1081.3
1081.3
Black
27
13
6
8
16.0
59.3
78.7
1070.1
1148.8
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
7
3
0
4
3.0
42.9
-60.7
741.1
680.4
White
3
2
0
1
2.0
66.7
141.7
903.8
1045.5
Black
4
1
0
3
1.0
25.0
-212.5
619.1
406.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103045993
Erasmus, H (Hainroux)
4
2.5
1
3
0
62.5
996.3
106.3
1102.6
View list
2
104082305
Mkhatshwa, L (Lungelo)
2
1.0
1
0
1
50.0
1080.8
0.0
1080.8
View list
3
104048876
Mattheus, D (Dylan)
2
1.0
0
2
0
50.0
1010.4
0.0
1010.4
View list
4
104056688
Lourens, E (Eugene)
2
0.5
0
1
1
25.0
1057.3
-212.5
844.8
View list
5
104037220
Taljaard, Z (Zuan)
2
0.5
0
1
1
25.0
957.5
-212.5
745.0
View list
6
104057388
Onwusaka, G (Gift)
2
0.0
0
0
2
0.0
969.5
-425.0
544.5
View list
7
1060110774
Mabunda, M (Mizi)
1
1.0
1
0
0
100.0
1074.8
425.0
1499.8
View list
8
205089216
Meyer, J (Jordan)
1
1.0
1
0
0
100.0
949.6
425.0
1374.6
View list
9
1040100275
Mathebula, C (Cyril-Junior)
1
1.0
1
0
0
100.0
946.0
425.0
1371.0
View list
10
204059777
Khoza, T (Thanduxolo)
1
1.0
1
0
0
100.0
969.1
425.0
1394.1
View list
11
2050110773
Khiba, R (Retsepile)
1
1.0
1
0
0
100.0
1074.8
425.0
1499.8
View list
12
205064819
Holroyd, K (Kea)
1
1.0
1
0
0
100.0
949.6
425.0
1374.6
View list
13
104087978
Hinrichsen, J (Joshua)
1
1.0
1
0
0
100.0
971.5
425.0
1396.5
View list
14
1010101692
Heinemann, E (Edu)
1
1.0
1
0
0
100.0
1121.8
425.0
1546.8
View list
15
1030111021
Deeuw, M (Mpho)
1
1.0
1
0
0
100.0
1039.9
425.0
1464.9
View list
16
1040109327
Cuambe, H (Hadel)
1
1.0
1
0
0
100.0
1039.9
425.0
1464.9
View list
17
104004528
Chetty, C (Cameron)
1
1.0
1
0
0
100.0
995.4
425.0
1420.4
View list
18
1040097887
Blom, W (Wihan)
1
1.0
1
0
0
100.0
971.5
425.0
1396.5
View list
19
103079857
Modise, S (Siphesihle)
1
1.0
1
0
0
100.0
969.1
425.0
1394.1
View list
20
105068878
Mogorosi, G (Gosego)
1
1.0
1
0
0
100.0
949.6
425.0
1374.6
View list