Chess South Africa
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Chess South Africa
Feris, J (Justin)
Dob:
2001/06/24 (Adult)
Gender:
Male
Chess SA id:
101045174
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Last active:
2019/02/23 (1950 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
1169.9
Current Weighted rating
1169.9
Current Weighted performance
356.4
Current official/published rating (highest between Raw, WR and WP)
1169.9
Current highest rating achieved
1169.9
Current floor (min rating allowed)
669.9
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)
±173.1
Current Raw change used (final)
0.0
Projected new Raw rating
1169.9
Projected new Weighed rating
1076.3
Projected new Weighted performance
356.4
Projected new final Raw rating (if new WP > new Raw)
1169.9
Projected new highest rating
1169.9
Projected new floor
669.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.9
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
1183.6
Current Weighted rating
1183.6
Current Weighted performance
356.4
Current official/published rating (highest between Raw, WR and WP)
1183.6
Current highest rating achieved
1183.6
Current floor (min rating allowed)
683.6
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)
±169.7
Current Raw change used (final)
0.0
Projected new Raw rating
1183.6
Projected new Weighed rating
1088.9
Projected new Weighted performance
356.4
Projected new final Raw rating (if new WP > new Raw)
1183.6
Projected new highest rating
1183.6
Projected new floor
683.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.6
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
1084.0
Current Weighted rating
1084.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1084.0
Current highest rating achieved
1084.0
Current floor (min rating allowed)
584.0
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)
±195.6
Current Raw change used (final)
0.0
Projected new Raw rating
1084.0
Projected new Weighed rating
997.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1084.0
Projected new floor
584.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1084.0
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
1084.0
Current Weighted rating
1084.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1084.0
Current highest rating achieved
1084.0
Current floor (min rating allowed)
584.0
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)
±195.6
Current Raw change used (final)
0.0
Projected new Raw rating
1084.0
Projected new Weighed rating
997.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1084.0
Projected new floor
584.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1084.0
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
9
Grey College Team Championship 2019 (A)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1138.0
1147.2
Analysis
8
Mangaung Metro Chess 18-19 January 2019 (B)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1125.9
1134.8
Analysis
7
Northern Cape Closed Chess Championships 2018 (U18 Open)
2018/08/31
2018/09/01
Frances Baard (NCF)
Standard
92
0.94
5
5
2.5
1125.1
1131.2
Analysis
6
Inter Regional 2018 (U20 Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
4
1.5
1126.8
1136.0
Analysis
5
ZF Mgcawu Qualifier (2) 2018 (A)
2018/04/21
2018/04/21
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
2.5
1129.5
1137.2
Analysis
4
ZF Mgcawu Inter-Region Open Trials (Qualifier 2) 2018 (U18)
2018/03/24
2018/03/24
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
2.5
1121.5
1129.2
Analysis
3
ZF Mgcawu Schools District Open Chess Tournament 2018 (U18 Boys)
2018/03/17
2018/03/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
3.0
1121.5
1129.2
Analysis
2
Grey College Inter Team Chess Tournament 2018 (A)
2018/02/23
2018/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1084.0
1084.0
Analysis
1
ZF Mgcawu Qualifier Open Chess Tournament 2018 (A)
2018/02/17
2018/02/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
4.5
1084.0
1084.0
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
44
21
9
14
25.5
58.0
67.6
1091.5
1159.1
White
22
10
7
5
13.5
61.4
96.6
1137.8
1234.4
Black
22
11
2
9
12.0
54.5
38.6
1045.2
1083.8
Standard
All
44
21
9
14
25.5
58.0
67.6
1091.5
1159.1
White
22
10
7
5
13.5
61.4
96.6
1137.8
1234.4
Black
22
11
2
9
12.0
54.5
38.6
1045.2
1083.8
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
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
101056875
Pretorius, D (Declon)
3
1.5
0
3
0
50.0
1125.6
0.0
1125.6
View list
2
103011765
Hanekom, W (Driaan)
2
1.0
1
0
1
50.0
1106.8
0.0
1106.8
View list
3
101027258
Nel, W (William)
2
1.0
0
2
0
50.0
1104.5
0.0
1104.5
View list
4
1040109735
Du Preez, D (Driaan)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list
5
1880097066
Esterhuizen, L (Leonardo Heinrich)
1
1.0
1
0
0
100.0
1084.0
425.0
1509.0
View list
6
101064976
Engelbrecht, A (Andries)
1
1.0
1
0
0
100.0
1084.0
425.0
1509.0
View list
7
1040098723
Lentanta, S (Siswe)
1
1.0
1
0
0
100.0
1084.0
425.0
1509.0
View list
8
1020099012
Kamvelihle, Z (Zumani)
1
1.0
1
0
0
100.0
1121.5
425.0
1546.5
View list
9
102092137
Jacobs, A (Amethyst)
1
1.0
1
0
0
100.0
1125.1
425.0
1550.1
View list
10
102079380
Isaacs, ER (Entheric)
1
1.0
1
0
0
100.0
1121.5
425.0
1546.5
View list
11
104005961
Daniel, CV (Christiaan)
1
1.0
1
0
0
100.0
1084.0
425.0
1509.0
View list
12
200080913
Cornelissen, T (Tyler)
1
1.0
1
0
0
100.0
1126.8
425.0
1551.8
View list
13
104080872
Bezuidenhout, H (Hilton)
1
1.0
1
0
0
100.0
1129.5
425.0
1554.5
View list
14
1010099021
Barends, F (Fernandez)
1
1.0
1
0
0
100.0
1121.5
425.0
1546.5
View list
15
102064978
Marais, NJ (Nicholas)
1
1.0
1
0
0
100.0
1129.5
425.0
1554.5
View list
16
1010109733
North, D (Declan)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list
17
103072106
Salie, A (Asad)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list
18
204077186
Schafer, K (Kaylin)
1
1.0
1
0
0
100.0
1084.0
425.0
1509.0
View list
19
202036046
Steenkamp, F (Fransien)
1
1.0
1
0
0
100.0
1125.9
425.0
1550.9
View list
20
1010099014
Swartz, R (Raul Stuart)
1
1.0
1
0
0
100.0
1121.5
425.0
1546.5
View list