Chess South Africa
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Chess South Africa
Chikandiwa, O (Owen)
Dob:
2007/04/25 (U18)
Gender:
Male
Chess SA id:
1070159073
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (302 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
1219.1
Current Weighted rating
1212.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1219.1
Current highest rating achieved
1219.1
Current floor (min rating allowed)
719.1
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)
±161.4
Current Raw change used (final)
0.0
Projected new Raw rating
1219.1
Projected new Weighed rating
1116.2
Projected new Weighted performance
333.4
Projected new final Raw rating (if new WP > new Raw)
1219.1
Projected new highest rating
1219.1
Projected new floor
719.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.1
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
1221.6
Current Weighted rating
1214.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1221.6
Current highest rating achieved
1221.6
Current floor (min rating allowed)
721.6
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)
±160.8
Current Raw change used (final)
0.0
Projected new Raw rating
1221.6
Projected new Weighed rating
1117.7
Projected new Weighted performance
333.4
Projected new final Raw rating (if new WP > new Raw)
1221.6
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.6
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
2
2.0
1189.2
1185.6
Analysis
1
2023 Tshwane South School District CLOSED League Championship (U19)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
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
6
3
1
2
3.5
58.3
70.8
1217.5
1288.4
White
3
2
0
1
2.0
66.7
141.7
1238.6
1380.3
Black
3
1
1
1
1.5
50.0
0.0
1196.5
1196.5
Standard
All
6
3
1
2
3.5
58.3
70.8
1217.5
1288.4
White
3
2
0
1
2.0
66.7
141.7
1238.6
1380.3
Black
3
1
1
1
1.5
50.0
0.0
1196.5
1196.5
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
1050155870
Fourie, P (Paul)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
2
1060112458
Beukes, J (Jaco)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050159863
Lehutso, O (Omphemetse)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
4
1050105145
Williams, JL (Jared Luke)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
107093192
Visser, N (Nico)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
105092339
Kunz, D (Dirk)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
