Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Marais, J (Jp)
Dob:
2002/03/17 (Adult)
Gender:
Male
Chess SA id:
102075021
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2018/02/24 (2276 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
Curent Raw rating
1076.8
Curent Weighted rating
1076.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1076.8
Current floor (min rating allowed)
576.8
Current highest rating achieved
1076.8
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)
±197.6
Current Raw change used (final)
0.0
Projected new Raw rating
1076.8
Projected new Weighed rating
1076.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1076.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1076.8
Projected new floor
576.8
Projected new K-facor
40
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
Curent Raw rating
1052.0
Curent Weighted rating
1052.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1052.0
Current floor (min rating allowed)
552.0
Current highest rating achieved
1052.0
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)
±204.7
Current Raw change used (final)
0.0
Projected new Raw rating
1052.0
Projected new Weighed rating
1052.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1052.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1052.0
Projected new floor
552.0
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
2
Grey College Inter Team Chess Tournament 2018 (A)
2018/02/23
2018/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
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
2.0
1200.0
1200.0
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
10
3
1
6
3.5
35.0
-127.5
1006.9
879.4
White
5
1
1
3
1.5
30.0
-170.0
948.9
778.9
Black
5
2
0
3
2.0
40.0
-85.0
1064.8
979.8
Standard
All
10
3
1
6
3.5
35.0
-127.5
1006.9
879.4
White
5
1
1
3
1.5
30.0
-170.0
948.9
778.9
Black
5
2
0
3
2.0
40.0
-85.0
1064.8
979.8
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
201026771
Naude, L (Lume)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1010097074
Mostert, R (Rian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1000097073
Schloms, P (Patrick)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1020098727
Diphalane, T (Tiisetso)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
101057918
Vundla, N (Mthandazo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
204077186
Schafer, K (Kaylin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
100032372
Rodze, MP (Munashe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
106066851
Bosch, A (Altus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
101064976
Engelbrecht, A (Andries)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
100072930
Engelbrecht, A (Andreas)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list