Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Olsen, C (Christopher)
Dob:
2009/02/05 (U16)
Gender:
Male
Chess SA id:
109087620
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1534 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
1117.2
Curent Weighted rating
1117.2
Curent Weighted performance
522.4
Current official/published rating (highest between Raw, WR and WP)
1117.2
Current floor (min rating allowed)
618.5
Current highest rating achieved
1118.5
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)
±186.6
Current Raw change used (final)
0.0
Projected new Raw rating
1117.2
Projected new Weighed rating
1117.2
Projected new Weighted performance
522.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1117.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1118.5
Projected new floor
618.5
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
1131.4
Curent Weighted rating
1131.4
Curent Weighted performance
521.2
Current official/published rating (highest between Raw, WR and WP)
1131.4
Current floor (min rating allowed)
631.4
Current highest rating achieved
1131.4
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)
±182.8
Current Raw change used (final)
0.0
Projected new Raw rating
1131.4
Projected new Weighed rating
1131.4
Projected new Weighted performance
521.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1131.4
Projected new floor
631.4
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
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
12
2020 NMBCU Chess Trials 2 2020 (U12)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
4
2.0
1098.4
1111.4
Analysis
11
2020 NMBCU Chess Trial 1 (U12)
2020/02/08
2020/02/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1025.7
1021.8
Analysis
10
2019 South African Junior Team Championships (U12B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
1081.7
1079.8
Analysis
9
NMBYCC Closed 2019 (U12)
2019/07/26
2019/07/27
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1118.5
1113.3
Analysis
8
Nelson Mandela Bay Junior Trials 4 2019 (U12)
2019/07/12
2019/07/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1118.5
1113.3
Analysis
7
NMBJCU Trials 3 2019 (U12)
2019/05/10
2019/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1067.7
1061.7
Analysis
6
Nelson Mandela Bay Junior Chess Trials 2 2019 (U12)
2019/04/05
2019/04/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
938.9
932.7
Analysis
5
NMBCU Trials 1 2019 (U12)
2019/03/08
2019/03/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
677.3
696.0
Analysis
4
NMB Youth Chess Trial 3 2018 (U10)
2018/05/11
2018/05/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
4
1.0
653.7
672.8
Analysis
3
NMB Second Trials 2018 (U10)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
2.0
596.9
616.8
Analysis
2
NMB First Trails 2018 (U10)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
531.5
538.0
Analysis
1
Registration Tournament 2018 (B)
2018/02/23
2018/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
1.5
500.0
500.0
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
66
26
1
39
26.5
40.2
-83.7
1153.9
1070.2
White
32
16
1
15
16.5
51.6
13.3
1167.5
1180.8
Black
34
10
0
24
10.0
29.4
-175.0
1141.1
966.1
Standard
All
66
26
1
39
26.5
40.2
-83.7
1153.9
1070.2
White
32
16
1
15
16.5
51.6
13.3
1167.5
1180.8
Black
34
10
0
24
10.0
29.4
-175.0
1141.1
966.1
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
209079855
Van Der Merwe, S (Sarah)
4
1.0
1
0
3
25.0
820.2
-212.5
607.7
View list
2
109067361
Baboo, MS (Muhammad)
4
0.0
0
0
4
0.0
934.2
-425.0
509.2
View list
3
1090111078
Oyiya, O (Owethu)
3
3.0
3
0
0
100.0
911.6
425.0
1336.6
View list
4
109087638
Rautenbach, J (Joshua)
3
0.0
0
0
3
0.0
749.0
-425.0
324.0
View list
5
2080112056
Mdletye, I (Iva)
2
2.0
2
0
0
100.0
1003.3
425.0
1428.3
View list
6
2080111074
Steffens, L (Luchelle)
2
2.0
2
0
0
100.0
808.1
425.0
1233.1
View list
7
1100099216
An, B (Bryant)
2
1.0
1
0
1
50.0
592.6
0.0
592.6
View list
8
1090099503
Gie, L (Luca)
2
1.0
1
0
1
50.0
1118.5
0.0
1118.5
View list
9
209077417
Louis, C (Caitlyn)
2
0.0
0
0
2
0.0
1108.5
-425.0
683.5
View list
10
1090099505
Rautenbach, W (Wilhelm)
2
0.0
0
0
2
0.0
564.2
-425.0
139.2
View list
11
1080111487
Matthews, D (Devon)
1
1.0
1
0
0
100.0
1025.7
425.0
1450.7
View list
12
1100111485
Marthinus, B (Brenden)
1
1.0
1
0
0
100.0
1098.4
425.0
1523.4
View list
13
110087670
Amos, D (Dylan)
1
1.0
1
0
0
100.0
596.9
425.0
1021.9
View list
14
1100101542
Booi, A (Ahlume)
1
1.0
1
0
0
100.0
653.7
425.0
1078.7
View list
15
1090111069
Fortune, DE (Devin)
1
1.0
1
0
0
100.0
1098.4
425.0
1523.4
View list
16
109078081
Felkers, C (Caylem)
1
1.0
1
0
0
100.0
1025.7
425.0
1450.7
View list
17
1090111059
Jordaan, G (Gunther)
1
1.0
1
0
0
100.0
938.9
425.0
1363.9
View list
18
2090116518
Morapedi, K (Keamogetswe)
1
1.0
1
0
0
100.0
1067.7
425.0
1492.7
View list
19
1080111062
Msengana, Y (Yolisa)
1
1.0
1
0
0
100.0
1118.5
425.0
1543.5
View list
20
1100099510
Petzer, D (Dante)
1
1.0
1
0
0
100.0
531.5
425.0
956.5
View list