Chess South Africa
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Chess South Africa
Olivier, I (Ivan)
Dob:
2006/04/05 (U20)
Gender:
Male
Chess SA id:
106076714
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2018/05/25 (2221 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
1122.0
Current Weighted rating
1122.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1122.0
Current highest rating achieved
1122.0
Current floor (min rating allowed)
622.0
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)
±185.3
Current Raw change used (final)
0.0
Projected new Raw rating
1122.0
Projected new Weighed rating
1032.2
Projected new Weighted performance
254.4
Projected new final Raw rating (if new WP > new Raw)
1122.0
Projected new highest rating
1122.0
Projected new floor
622.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.0
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
1143.4
Current Weighted rating
1143.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1143.4
Current highest rating achieved
1143.4
Current floor (min rating allowed)
643.4
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)
±179.7
Current Raw change used (final)
0.0
Projected new Raw rating
1143.4
Projected new Weighed rating
1051.9
Projected new Weighted performance
254.4
Projected new final Raw rating (if new WP > new Raw)
1143.4
Projected new highest rating
1143.4
Projected new floor
643.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1143.4
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
905.8
Current Weighted rating
905.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
905.8
Current highest rating achieved
905.8
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)
±252.2
Current Raw change used (final)
0.0
Projected new Raw rating
905.8
Projected new Weighed rating
833.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
905.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
905.8
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
905.8
Current Weighted rating
905.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
905.8
Current highest rating achieved
905.8
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)
±252.2
Current Raw change used (final)
0.0
Projected new Raw rating
905.8
Projected new Weighed rating
833.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
905.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
905.8
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
4
2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
998.2
992.6
Analysis
3
2018 D1 Gauteng North Individual Chess Championships (U13 Boys)
2018/05/19
2018/05/19
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
998.2
992.6
Analysis
2
2018 Tshwane Registration Open Chess Tournament (C)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
905.8
905.8
Analysis
1
South African Junior Team Championships 2017 (U12B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
7.0
905.8
905.8
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
21
14
2
5
15.0
71.4
182.1
996.1
1178.3
White
9
6
1
2
6.5
72.2
188.9
1010.8
1199.7
Black
12
8
1
3
8.5
70.8
177.1
985.2
1162.3
Standard
All
21
14
2
5
15.0
71.4
182.1
996.1
1178.3
White
9
6
1
2
6.5
72.2
188.9
1010.8
1199.7
Black
12
8
1
3
8.5
70.8
177.1
985.2
1162.3
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
106077396
Van Der Merwe, G (Gustav)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
2
106071097
Tswai, T (Tshimollo)
1
1.0
1
0
0
100.0
998.2
425.0
1423.2
View list
3
2050102112
Tetani, S (Sihle)
1
1.0
1
0
0
100.0
998.2
425.0
1423.2
View list
4
100088570
Shongoane, T (Tebogo)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
5
206044984
Qangule, MK (Mandibonge)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
6
107056616
Maphakela, D (Ditaba)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
7
107064905
Wallis, S (Simeon)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
8
105088642
Van Emmenes, D (Diwan)
1
1.0
1
0
0
100.0
998.2
425.0
1423.2
View list
9
1050102974
Make, O (Omphile)
1
1.0
1
0
0
100.0
998.2
425.0
1423.2
View list
10
1050102976
Kekana, D (Davey)
1
1.0
1
0
0
100.0
998.2
425.0
1423.2
View list
11
106047830
Douglass, NW (Nathan)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
12
107058909
Dirks, T (Tyrique)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
13
106061659
Coetsee, W (Wilco)
1
1.0
1
0
0
100.0
905.8
425.0
1330.8
View list
14
105084498
Greathead, LM (Lachlan Merriman)
1
1.0
1
0
0
100.0
998.2
425.0
1423.2
View list
15
1060103256
Gebru, D (Dagmawi)
1
0.5
0
1
0
50.0
998.2
0.0
998.2
View list
16
105039730
Van Deventer, WG (Wilrich)
1
0.5
0
1
0
50.0
998.2
0.0
998.2
View list
17
108086540
Malan, HB (Hendrik)
1
0.0
0
0
1
0.0
905.8
-425.0
480.8
View list
18
206033462
Schoeman, S (Sane)
1
0.0
0
0
1
0.0
905.8
-425.0
480.8
View list
19
106047293
Retief, ET (Eduard)
1
0.0
0
0
1
0.0
998.2
-425.0
573.2
View list
20
206013223
Ismail, I (Imaan)
1
0.0
0
0
1
0.0
905.8
-425.0
480.8
View list