Chess South Africa
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Chess South Africa
Ovcina, D (Denis)
Dob:
1980/12/10 (Adult)
Gender:
Male
Chess SA id:
180029222
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
CM
Last active:
2018/03/04 (2314 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
2252.5
Current Weighted rating
2252.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
2252.5
Current highest rating achieved
2252.5
Current floor (min rating allowed)
1752.5
Current K-factor
16
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)
±37.0
Current Raw change used (final)
0.0
Projected new Raw rating
2252.5
Projected new Weighed rating
2072.3
Projected new Weighted performance
285.4
Projected new final Raw rating (if new WP > new Raw)
2252.5
Projected new highest rating
2252.5
Projected new floor
1752.5
Projected new K-facor
16
Projected new official/published rating (highest between new Raw, new WR and new WP)
2252.5
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
2253.3
Current Weighted rating
2253.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
2253.3
Current highest rating achieved
2253.3
Current floor (min rating allowed)
1753.3
Current K-factor
16
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)
±37.0
Current Raw change used (final)
0.0
Projected new Raw rating
2253.3
Projected new Weighed rating
2073.0
Projected new Weighted performance
285.4
Projected new final Raw rating (if new WP > new Raw)
2253.3
Projected new highest rating
2253.3
Projected new floor
1753.3
Projected new K-facor
16
Projected new official/published rating (highest between new Raw, new WR and new WP)
2253.3
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
2228.5
Current Weighted rating
2228.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
2228.5
Current highest rating achieved
2250.0
Current floor (min rating allowed)
1750.0
Current K-factor
16
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)
±38.3
Current Raw change used (final)
0.0
Projected new Raw rating
2228.5
Projected new Weighed rating
2050.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
2250.0
Projected new floor
1750.0
Projected new K-facor
16
Projected new official/published rating (highest between new Raw, new WR and new WP)
2228.5
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
2228.5
Current Weighted rating
2228.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
2228.5
Current highest rating achieved
2250.0
Current floor (min rating allowed)
1750.0
Current K-factor
16
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)
±38.3
Current Raw change used (final)
0.0
Projected new Raw rating
2228.5
Projected new Weighed rating
2050.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
2250.0
Projected new floor
1750.0
Projected new K-facor
16
Projected new official/published rating (highest between new Raw, new WR and new WP)
2228.5
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
2018 Waterkloof Open (Prestige)
2018/03/01
2018/03/04
Tshwane (GTP)
Standard
120
1.00
6
5
3.5
2236.3
2237.6
Analysis
1
JCC Wits 2018 (A)
2018/02/25
2018/02/25
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
4.0
2228.5
2228.5
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
10
5
5
0
7.5
75.0
212.5
2078.4
2290.9
White
5
3
2
0
4.0
80.0
255.0
1896.2
2151.2
Black
5
2
3
0
3.5
70.0
170.0
2260.6
2430.6
Standard
All
10
5
5
0
7.5
75.0
212.5
2078.4
2290.9
White
5
3
2
0
4.0
80.0
255.0
1896.2
2151.2
Black
5
2
3
0
3.5
70.0
170.0
2260.6
2430.6
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
187019959
Makoto, R (Rodwell)
2
1.0
0
2
0
50.0
2232.4
0.0
2232.4
View list
2
187018778
Lukhwareni, NR (Nkhumbuleni)
1
1.0
1
0
0
100.0
2228.5
425.0
2653.5
View list
3
188095042
Luanja, G (Geoffrey)
1
1.0
1
0
0
100.0
2236.3
425.0
2661.3
View list
4
101015487
Khumalo, KB (Keith)
1
1.0
1
0
0
100.0
2236.3
425.0
2661.3
View list
5
1830140641
Tapera, U (Uzeni)
1
1.0
1
0
0
100.0
2228.5
425.0
2653.5
View list
6
196006193
De Abreu, RN (Roberto)
1
1.0
1
0
0
100.0
2228.5
425.0
2653.5
View list
7
190040322
Van Rensburg, RP (Ryan)
1
0.5
0
1
0
50.0
2228.5
0.0
2228.5
View list
8
184019054
Mabusela, JM (Johannes)
1
0.5
0
1
0
50.0
2236.3
0.0
2236.3
View list
9
191012376
Hercules, BV (Benjamin)
1
0.5
0
1
0
50.0
2236.3
0.0
2236.3
View list
