Chess South Africa
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Chess South Africa
Liyabona, D (Dyatyti)
Dob:
2002/10/01 (Adult)
Gender:
Male
Chess SA id:
1020098015
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2018/03/25 (2281 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
1116.6
Current Weighted rating
1116.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1116.6
Current highest rating achieved
1116.6
Current floor (min rating allowed)
616.6
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)
±186.7
Current Raw change used (final)
0.0
Projected new Raw rating
1116.6
Projected new Weighed rating
1027.3
Projected new Weighted performance
123.5
Projected new final Raw rating (if new WP > new Raw)
1116.6
Projected new highest rating
1116.6
Projected new floor
616.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1116.6
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
1158.0
Current Weighted rating
1158.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1158.0
Current highest rating achieved
1158.0
Current floor (min rating allowed)
658.0
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)
±176.0
Current Raw change used (final)
0.0
Projected new Raw rating
1158.0
Projected new Weighed rating
1065.4
Projected new Weighted performance
74.7
Projected new final Raw rating (if new WP > new Raw)
1158.0
Projected new highest rating
1158.0
Projected new floor
658.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.0
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
1124.4
Current Weighted rating
1124.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1124.4
Current highest rating achieved
1124.4
Current floor (min rating allowed)
624.4
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)
±184.7
Current Raw change used (final)
0.0
Projected new Raw rating
1124.4
Projected new Weighed rating
1034.4
Projected new Weighted performance
64.2
Projected new final Raw rating (if new WP > new Raw)
1124.4
Projected new highest rating
1124.4
Projected new floor
624.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1124.4
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
Cape Winelands Schools Prestige 2018 (U18 Boys)
2018/03/24
2018/03/25
Cape Winelands (WCW)
Standard
60
0.83
7
7
3.5
1200.0
1200.0
Analysis
1
Cape Winelands Schools Trials 1 2018 (U18 Boys)
2018/03/03
2018/03/03
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.5
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
13
5
2
6
6.0
46.2
-32.7
1004.7
972.0
White
6
4
0
2
4.0
66.7
141.7
990.7
1132.3
Black
7
1
2
4
2.0
28.6
-182.1
1016.7
834.5
Standard
All
7
3
1
3
3.5
50.0
0.0
1023.5
1023.5
White
3
2
0
1
2.0
66.7
141.7
922.5
1064.2
Black
4
1
1
2
1.5
37.5
-106.3
1099.3
993.0
Rapid
All
6
2
1
3
2.5
41.7
-70.8
982.7
911.8
White
3
2
0
1
2.0
66.7
141.7
1058.8
1200.4
Black
3
0
1
2
0.5
16.7
-283.3
906.6
623.3
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
101011898
Harris, M (Mikyall)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
2
101087323
Alwyn, R (Renoldo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1020097131
De Wee, C (Corne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
101082990
Pedro, M (Matthew)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
102087302
Lombard, J (Jeronamo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
102087308
Vena, L (Luvo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
101035268
Smit, VM (Vincent)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
102049672
Petersen, S (Storm)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
102076659
Wasserfall, J (Jannes)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
102072877
Fortuin, P (Pierre-Reid)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
102077766
Engelbrecht, S (Stean)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
101003515
Briers-Louw, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list