Chess South Africa
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Chess South Africa
Pietersen, K (Keanan)
Dob:
2010/05/05 (U16)
Gender:
Male
Chess SA id:
1100145259
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (120 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
1195.1
Current Weighted rating
1188.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.1
Current highest rating achieved
1203.5
Current floor (min rating allowed)
703.5
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)
±167.0
Current Raw change used (final)
0.0
Projected new Raw rating
1195.1
Projected new Weighed rating
1093.5
Projected new Weighted performance
883.0
Projected new final Raw rating (if new WP > new Raw)
1195.1
Projected new highest rating
1203.5
Projected new floor
703.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.1
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
1163.6
Current Weighted rating
1174.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1174.1
Current highest rating achieved
1177.2
Current floor (min rating allowed)
677.2
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)
±174.6
Current Raw change used (final)
0.0
Projected new Raw rating
1163.6
Projected new Weighed rating
1080.0
Projected new Weighted performance
602.4
Projected new final Raw rating (if new WP > new Raw)
1163.6
Projected new highest rating
1177.2
Projected new floor
677.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1163.6
Projected effective change (new Official - current Official)
-10.5
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
1236.0
Current Weighted rating
1210.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1236.0
Current highest rating achieved
1236.0
Current floor (min rating allowed)
736.0
Current K-factor
36
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)
±157.5
Current Raw change used (final)
0.0
Projected new Raw rating
1236.0
Projected new Weighed rating
1114.3
Projected new Weighted performance
445.1
Projected new final Raw rating (if new WP > new Raw)
1236.0
Projected new highest rating
1236.0
Projected new floor
736.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.0
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Overberg High Schools Trails 2024 (U15 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1203.5
1177.2
Analysis
1
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
4
3.0
1184.7
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Overberg High Schools Trails 2024 (U15 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1203.5
1177.2
Analysis
2
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
4
3.0
1184.7
1200.0
Analysis
1
Overberg Topskole 2022 (O13)
2022/08/20
2022/08/20
Overberg (WOS)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
5
0
4
5.0
55.6
47.2
1219.2
1266.4
White
5
2
0
3
2.0
40.0
-85.0
1241.0
1156.0
Black
4
3
0
1
3.0
75.0
212.5
1191.8
1404.3
Standard
All
5
2
0
3
2.0
40.0
-85.0
1247.8
1162.8
White
3
1
0
2
1.0
33.3
-141.7
1275.2
1133.5
Black
2
1
0
1
1.0
50.0
0.0
1206.7
1206.7
Rapid
All
4
3
0
1
3.0
75.0
212.5
1183.4
1395.9
White
2
1
0
1
1.0
50.0
0.0
1189.8
1189.8
Black
2
2
0
0
2.0
100.0
425.0
1176.9
1601.9
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
14
6
1
7
6.5
46.4
-30.4
1247.3
1217.0
White
8
2
1
5
2.5
31.3
-159.4
1238.2
1078.8
Black
6
4
0
2
4.0
66.7
141.7
1259.5
1401.2
Standard
All
10
3
1
6
3.5
35.0
-127.5
1272.9
1145.4
White
6
1
1
4
1.5
25.0
-212.5
1254.3
1041.8
Black
4
2
0
2
2.0
50.0
0.0
1300.9
1300.9
Rapid
All
4
3
0
1
3.0
75.0
212.5
1183.4
1395.9
White
2
1
0
1
1.0
50.0
0.0
1189.8
1189.8
Black
2
2
0
0
2.0
100.0
425.0
1176.9
1601.9
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
1090152214
Mfenyana, U (Ukho)
2
0.0
0
0
2
0.0
1194.1
-425.0
769.1
View list
2
1100116673
Fourie, E (Ewie)
1
1.0
1
0
0
100.0
1203.5
425.0
1628.5
View list
3
1090150650
De Kock, S (Sebastian)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
4
1100193216
Maans, W (Waylen)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
5
1090133306
Lombaard, C (Charlton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1090152220
Rossouw, JE (Janko Ederik)
1
1.0
1
0
0
100.0
1203.5
425.0
1628.5
View list
7
1100150662
Pappas, N (Nathan)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
8
2120138434
Arendse, J (Jenivah)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
109080788
Valentine, L (Luke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
109080785
Muller, C (Christiaan)
1
0.0
0
0
1
0.0
1203.5
-425.0
778.5
View list
11
209093572
Koko, A (Anisa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1090119361
Byrne, R (Russel)
1
0.0
0
0
1
0.0
1203.5
-425.0
778.5
View list
13
209084154
Brink, S (Samantha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list