Chess South Africa
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Chess South Africa
Harris, M (Michael)
Dob:
2009/04/16 (U16)
Gender:
Male
Chess SA id:
1090136836
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/02/18 (494 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
1167.8
Current Weighted rating
1167.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1167.8
Current highest rating achieved
1188.8
Current floor (min rating allowed)
688.8
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1167.8
Projected new Weighed rating
1073.9
Projected new Weighted performance
710.2
Projected new final Raw rating (if new WP > new Raw)
1167.8
Projected new highest rating
1188.8
Projected new floor
688.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.8
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
1164.4
Current Weighted rating
1163.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1164.4
Current highest rating achieved
1187.6
Current floor (min rating allowed)
687.6
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)
±174.4
Current Raw change used (final)
0.0
Projected new Raw rating
1164.4
Projected new Weighed rating
1070.6
Projected new Weighted performance
710.2
Projected new final Raw rating (if new WP > new Raw)
1164.4
Projected new highest rating
1187.6
Projected new floor
687.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.4
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
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
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)
±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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Mossel Bay Schools Trials 2 2023 (U15 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1161.2
1155.6
Analysis
2
Eden Topskole 2022 (O13 Ope)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1188.8
1187.6
Analysis
1
Mosselbaai Skole Skaak Proewe 1 2022 (U13 Boys)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
65
0.85
5
5
2.0
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
14
4
2
8
5.0
35.7
-121.4
1253.8
1132.3
White
8
3
1
4
3.5
43.8
-53.1
1267.1
1214.0
Black
6
1
1
4
1.5
25.0
-212.5
1236.0
1023.5
Standard
All
14
4
2
8
5.0
35.7
-121.4
1253.8
1132.3
White
8
3
1
4
3.5
43.8
-53.1
1267.1
1214.0
Black
6
1
1
4
1.5
25.0
-212.5
1236.0
1023.5
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
1090108550
Van Deventer, P (Piet)
1
1.0
1
0
0
100.0
1188.8
425.0
1613.8
View list
2
1080148915
Petersen, J (Jordan-Ray)
1
1.0
1
0
0
100.0
1161.2
425.0
1586.2
View list
3
1090150038
Nesani, O (Owami)
1
1.0
1
0
0
100.0
1161.2
425.0
1586.2
View list
4
1090130795
Nell, C (Cohan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1100131360
Frans, J (Jaywon)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1100136838
Lewack, C (Cameron)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1100105664
Stevens, W (Wichardo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080150039
Smit, W (Waldo)
1
0.0
0
0
1
0.0
1161.2
-425.0
736.2
View list
9
1090119683
Riddles, C (Clydon)
1
0.0
0
0
1
0.0
1188.8
-425.0
763.8
View list
10
1080148911
Jantjies, E (Eldowayne)
1
0.0
0
0
1
0.0
1161.2
-425.0
736.2
View list
11
1110109382
Fourie, L (Loftie)
1
0.0
0
0
1
0.0
1188.8
-425.0
763.8
View list
12
2100130766
Daniels, C (Colsten)
1
0.0
0
0
1
0.0
1188.8
-425.0
763.8
View list
13
1100130762
Claassen, M (Mervin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
110086098
Booysen, L (Lukas)
1
0.0
0
0
1
0.0
1188.8
-425.0
763.8
View list