Chess South Africa
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Chess South Africa
Buckland, IP (Ivan)
Dob:
2002/06/06 (Adult)
Gender:
Male
Chess SA id:
102003821
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2018/06/18 (2200 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
1417.3
Current Weighted rating
1412.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1417.3
Current highest rating achieved
1422.7
Current floor (min rating allowed)
922.7
Current K-factor
32
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)
±121.7
Current Raw change used (final)
0.0
Projected new Raw rating
1417.3
Projected new Weighed rating
1299.8
Projected new Weighted performance
184.5
Projected new final Raw rating (if new WP > new Raw)
1417.3
Projected new highest rating
1422.7
Projected new floor
922.7
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1417.3
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
1411.2
Current Weighted rating
1408.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1411.2
Current highest rating achieved
1422.4
Current floor (min rating allowed)
922.4
Current K-factor
32
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)
±122.7
Current Raw change used (final)
0.0
Projected new Raw rating
1411.2
Projected new Weighed rating
1295.7
Projected new Weighted performance
184.5
Projected new final Raw rating (if new WP > new Raw)
1411.2
Projected new highest rating
1422.4
Projected new floor
922.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1411.2
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
1423.0
Current Weighted rating
1423.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1423.0
Current highest rating achieved
1423.0
Current floor (min rating allowed)
923.0
Current K-factor
32
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)
±120.7
Current Raw change used (final)
0.0
Projected new Raw rating
1423.0
Projected new Weighed rating
1309.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1423.0
Projected new floor
923.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1423.0
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
1423.0
Current Weighted rating
1423.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1423.0
Current highest rating achieved
1423.0
Current floor (min rating allowed)
923.0
Current K-factor
32
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)
±120.7
Current Raw change used (final)
0.0
Projected new Raw rating
1423.0
Projected new Weighed rating
1309.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1423.0
Projected new floor
923.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1423.0
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
ChessExcellence JHB North High School League 2018
2018/02/19
2018/06/18
Chess Excellence (CEX)
Standard
60
0.83
5
5
3.5
1422.7
1422.4
Analysis
1
Randburg Club - Summer Swiss 2018
2018/01/30
2018/03/13
Johannesburg Metro (GJM)
Standard
90
0.94
7
6
3.0
1423.0
1423.0
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
11
5
3
3
6.5
59.1
77.3
1271.5
1348.8
White
6
3
1
2
3.5
58.3
70.8
1360.3
1431.2
Black
5
2
2
1
3.0
60.0
85.0
1165.0
1250.0
Standard
All
11
5
3
3
6.5
59.1
77.3
1271.5
1348.8
White
6
3
1
2
3.5
58.3
70.8
1360.3
1431.2
Black
5
2
2
1
3.0
60.0
85.0
1165.0
1250.0
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
100046424
Harvey, D (Daniel)
1
1.0
1
0
0
100.0
1422.7
425.0
1847.7
View list
2
103034394
Sheng, J (Johnny)
1
1.0
1
0
0
100.0
1422.7
425.0
1847.7
View list
3
203034366
Shaw, LA (Laurie Ann)
1
1.0
1
0
0
100.0
1423.0
425.0
1848.0
View list
4
104068851
Peng, D (Darren)
1
1.0
1
0
0
100.0
1422.7
425.0
1847.7
View list
5
1670097020
Molema, W (Warner)
1
1.0
1
0
0
100.0
1423.0
425.0
1848.0
View list
6
170035526
Snyckers, FA (Frank)
1
0.5
0
1
0
50.0
1423.0
0.0
1423.0
View list
7
155022650
Mendelsohn, DC (David)
1
0.5
0
1
0
50.0
1423.0
0.0
1423.0
View list
8
100069417
Haarhoff, K (Kyle)
1
0.5
0
1
0
50.0
1422.7
0.0
1422.7
View list
9
200010233
Gardiner, NC (Nina)
1
0.0
0
0
1
0.0
1422.7
-425.0
997.7
View list
10
179057929
Essop, H (Haroon)
1
0.0
0
0
1
0.0
1423.0
-425.0
998.0
View list
11
163093184
Diederiks, J (Jaco)
1
0.0
0
0
1
0.0
1423.0
-425.0
998.0
View list
