Chess South Africa
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Chess South Africa
Shana, C (Christian)
Dob:
2009/11/25 (U16)
Gender:
Male
Chess SA id:
1090098194
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1546 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
Curent Raw rating
1027.7
Curent Weighted rating
1027.7
Curent Weighted performance
451.5
Current official/published rating (highest between Raw, WR and WP)
1027.7
Current floor (min rating allowed)
618.7
Current highest rating achieved
1118.7
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)
±212.0
Current Raw change used (final)
0.0
Projected new Raw rating
1027.7
Projected new Weighed rating
1027.7
Projected new Weighted performance
451.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1027.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1118.7
Projected new floor
618.7
Projected new K-facor
40
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
Curent Raw rating
1018.0
Curent Weighted rating
1018.0
Curent Weighted performance
446.3
Current official/published rating (highest between Raw, WR and WP)
1018.0
Current floor (min rating allowed)
602.0
Current highest rating achieved
1102.0
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)
±214.9
Current Raw change used (final)
0.0
Projected new Raw rating
1018.0
Projected new Weighed rating
1018.0
Projected new Weighted performance
446.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1018.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1102.0
Projected new floor
602.0
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
14
Alberton Chess Club Open 2020 (D)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
982.9
962.8
Analysis
13
2019 Boksburg Chess Club Round Robin (N)
2019/09/28
2019/09/28
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1031.7
1023.2
Analysis
12
Ekurhuleni Grand Prix 2019 (C)
2019/09/14
2019/09/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1031.7
1023.2
Analysis
11
Bishop Bavin Open 2019 (C)
2019/08/17
2019/08/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1013.8
1000.8
Analysis
10
Boksburg Chess Club Open 2019 (C)
2019/07/13
2019/07/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1029.1
1016.4
Analysis
9
Ekurhuleni Trials (3) 2019 (U12)
2019/06/08
2019/06/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1018.5
1001.6
Analysis
8
Ekurhuleni Trials 2 2019 (U12)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1014.2
997.2
Analysis
7
Ekurhuleni Trials 1 2019 (U12)
2019/03/09
2019/03/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1058.0
1050.8
Analysis
6
Alberton Chess Club Open 2019 (C)
2019/02/23
2019/02/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1028.5
1012.4
Analysis
5
2018 Wild Card Chess Championships (U10 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
3
0.5
1086.5
1070.8
Analysis
4
Ekurhuleni Grand Prix Open 2018 (D)
2018/09/15
2018/09/15
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1110.4
1100.0
Analysis
3
Ekurhuleni Trials 3 2018 (U10)
2018/06/16
2018/06/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1072.9
1048.8
Analysis
2
Ekurhuleni Trials 2 2018 (U10)
2018/04/21
2018/04/21
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1118.7
1102.0
Analysis
1
Ekurhuleni Trials 1 2018 (U10)
2018/03/10
2018/03/10
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
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
67
23
1
43
23.5
35.1
-126.9
1116.1
989.2
White
35
11
1
23
11.5
32.9
-145.7
1097.9
952.1
Black
32
12
0
20
12.0
37.5
-106.3
1136.1
1029.8
Standard
All
67
23
1
43
23.5
35.1
-126.9
1116.1
989.2
White
35
11
1
23
11.5
32.9
-145.7
1097.9
952.1
Black
32
12
0
20
12.0
37.5
-106.3
1136.1
1029.8
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
110095048
Gibbens, A (Allan)
2
1.0
1
0
1
50.0
1050.8
0.0
1050.8
View list
2
1100098187
Greeff, A (Andries)
2
1.0
1
0
1
50.0
1136.5
0.0
1136.5
View list
3
2100101517
Lovett, S (Saffron)
2
1.0
1
0
1
50.0
1051.0
0.0
1051.0
View list
4
109081022
Cass, M (Matthew)
2
0.0
0
0
2
0.0
1071.1
-425.0
646.1
View list
5
109092824
Labuschagne, I (Ivan)
2
0.0
0
0
2
0.0
1079.7
-425.0
654.7
View list
6
110088036
Liebenberg, M (Michael)
2
0.0
0
0
2
0.0
1159.3
-425.0
734.3
View list
7
209075200
Olivier, L (Lienke)
2
0.0
0
0
2
0.0
1066.5
-425.0
641.5
View list
8
1090100210
Geyer, J (Jano)
1
1.0
1
0
0
100.0
1118.7
425.0
1543.7
View list
9
1080107799
Du Toit, J (Jaunre)
1
1.0
1
0
0
100.0
1058.0
425.0
1483.0
View list
10
2100097359
Bothma, J (Jaculene)
1
1.0
1
0
0
100.0
1110.4
425.0
1535.4
View list
11
1080115637
Govender, K (Kayolin)
1
1.0
1
0
0
100.0
1018.5
425.0
1443.5
View list
12
2080106510
De Lange, C (Charend)
1
1.0
1
0
0
100.0
1029.1
425.0
1454.1
View list
13
2080109190
Huang, K (Kayleen)
1
1.0
1
0
0
100.0
1028.5
425.0
1453.5
View list
14
108088646
Hawkins, J (Joshua)
1
1.0
1
0
0
100.0
1013.8
425.0
1438.8
View list
15
2080112254
Harmse, L (Lizelle)
1
1.0
1
0
0
100.0
982.9
425.0
1407.9
View list
16
109079720
Lange, J (Jean-Luc)
1
1.0
1
0
0
100.0
1031.7
425.0
1456.7
View list
17
109075198
Lombaard, W (Wj)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1090105302
Ludick, L (Liam)
1
1.0
1
0
0
100.0
1014.2
425.0
1439.2
View list
19
1060119030
Mabuza, J (Jay Jay)
1
1.0
1
0
0
100.0
1031.7
425.0
1456.7
View list
20
209088663
Mahne, A (Anika)
1
1.0
1
0
0
100.0
1072.9
425.0
1497.9
View list