Chess South Africa
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Chess South Africa
Grobler, R (Rowan)
Dob:
2007/09/14 (U18)
Gender:
Male
Chess SA id:
107093595
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2018/03/17 (2442 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
610.3
Current Weighted rating
610.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
610.3
Current highest rating achieved
610.3
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)
±384.2
Current Raw change used (final)
0.0
Projected new Raw rating
610.3
Projected new Weighed rating
561.5
Projected new Weighted performance
62.3
Projected new final Raw rating (if new WP > new Raw)
610.3
Projected new highest rating
610.3
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
610.3
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
626.8
Current Weighted rating
626.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
626.8
Current highest rating achieved
626.8
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)
±375.2
Current Raw change used (final)
0.0
Projected new Raw rating
626.8
Projected new Weighed rating
576.7
Projected new Weighted performance
62.3
Projected new final Raw rating (if new WP > new Raw)
626.8
Projected new highest rating
626.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
626.8
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
530.0
Current Weighted rating
530.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
530.0
Current highest rating achieved
530.0
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)
±430.7
Current Raw change used (final)
0.0
Projected new Raw rating
530.0
Projected new Weighed rating
487.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
530.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
530.0
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
530.0
Current Weighted rating
530.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
530.0
Current highest rating achieved
530.0
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)
±430.7
Current Raw change used (final)
0.0
Projected new Raw rating
530.0
Projected new Weighed rating
487.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
530.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
530.0
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
1
Umhlali Preparatory Individuals 2018 (Senior Primary)
2018/03/17
2018/03/17
iLembe (KIK)
Standard
60
0.83
5
5
3.0
530.0
530.0
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
5
3
0
2
3.0
60.0
85.0
1056.4
1141.4
White
3
1
0
2
1.0
33.3
-141.7
960.7
819.1
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Standard
All
5
3
0
2
3.0
60.0
85.0
1056.4
1141.4
White
3
1
0
2
1.0
33.3
-141.7
960.7
819.1
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108095517
Clark, B (Blake)
1
1.0
1
0
0
100.0
530.0
425.0
955.0
View list
2
107088479
Pivacic, J (Jarred)
1
1.0
1
0
0
100.0
530.0
425.0
955.0
View list
3
1060098939
Maphumulo, S (Sihle)
1
1.0
1
0
0
100.0
530.0
425.0
955.0
View list
4
106049471
Evetts, J (Jamie)
1
0.0
0
0
1
0.0
530.0
-425.0
105.0
View list
5
106093604
Di Paolo, Z (Zario)
1
0.0
0
0
1
0.0
530.0
-425.0
105.0
View list
