Chess South Africa
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Chess South Africa
Ruiters, J (Joshua)
Dob:
2007/05/27 (U18)
Gender:
Male
Chess SA id:
1070312640
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/10/12 (31 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
1239.1
Current Weighted rating
1203.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1239.1
Current highest rating achieved
1239.1
Current floor (min rating allowed)
739.1
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)
±156.8
Current Raw change used (final)
0.0
Projected new Raw rating
1239.1
Projected new Weighed rating
1107.0
Projected new Weighted performance
448.3
Projected new final Raw rating (if new WP > new Raw)
1239.1
Projected new highest rating
1239.1
Projected new floor
739.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.1
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
1255.6
Current Weighted rating
1204.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.6
Current highest rating achieved
1255.6
Current floor (min rating allowed)
755.6
Current K-factor
36
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)
±153.2
Current Raw change used (final)
0.0
Projected new Raw rating
1255.6
Projected new Weighed rating
1108.3
Projected new Weighted performance
471.9
Projected new final Raw rating (if new WP > new Raw)
1255.6
Projected new highest rating
1255.6
Projected new floor
755.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.6
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
NMBCU Top Schools 2024 (High School)
2024/10/12
2024/10/12
Nelson Mandela Bay (ENM)
Rapid
45
0.74
5
5
4.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
NMBCU Top Schools 2024 (High School)
2024/10/12
2024/10/12
Nelson Mandela Bay (ENM)
Rapid
45
0.74
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
4
0
1
4.0
80.0
255.0
1175.8
1430.8
White
3
3
0
0
3.0
100.0
425.0
1202.5
1627.5
Black
2
1
0
1
1.0
50.0
0.0
1135.8
1135.8
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
5
4
0
1
4.0
80.0
255.0
1175.8
1430.8
White
3
3
0
0
3.0
100.0
425.0
1202.5
1627.5
Black
2
1
0
1
1.0
50.0
0.0
1135.8
1135.8
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
5
4
0
1
4.0
80.0
255.0
1175.8
1430.8
White
3
3
0
0
3.0
100.0
425.0
1202.5
1627.5
Black
2
1
0
1
1.0
50.0
0.0
1135.8
1135.8
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
5
4
0
1
4.0
80.0
255.0
1175.8
1430.8
White
3
3
0
0
3.0
100.0
425.0
1202.5
1627.5
Black
2
1
0
1
1.0
50.0
0.0
1135.8
1135.8
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
1070312619
Bowers, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070309323
Tukani, H (Hlumelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100107381
Smit, K (Kellen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090154758
Reid, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1080312621
Francis, F (Fernando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
