Chess South Africa
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Chess South Africa
Hahn, M (Michael)
Dob:
1961/07/11 (Adult)
Gender:
Male
Chess SA id:
1610103474
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/09/29 (2171 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
1347.0
Current Weighted rating
1308.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1347.0
Current highest rating achieved
1347.0
Current floor (min rating allowed)
847.0
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)
±134.5
Current Raw change used (final)
0.0
Projected new Raw rating
1347.0
Projected new Weighed rating
1205.2
Projected new Weighted performance
191.3
Projected new final Raw rating (if new WP > new Raw)
1347.0
Projected new highest rating
1347.0
Projected new floor
847.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.0
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
1347.0
Current Weighted rating
1305.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1347.0
Current highest rating achieved
1347.0
Current floor (min rating allowed)
847.0
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)
±134.5
Current Raw change used (final)
0.0
Projected new Raw rating
1347.0
Projected new Weighed rating
1202.9
Projected new Weighted performance
116.1
Projected new final Raw rating (if new WP > new Raw)
1347.0
Projected new highest rating
1347.0
Projected new floor
847.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.0
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
1309.5
Current Weighted rating
1281.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1309.5
Current highest rating achieved
1309.5
Current floor (min rating allowed)
809.5
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)
±141.9
Current Raw change used (final)
0.0
Projected new Raw rating
1309.5
Projected new Weighed rating
1180.0
Projected new Weighted performance
99.0
Projected new final Raw rating (if new WP > new Raw)
1309.5
Projected new highest rating
1309.5
Projected new floor
809.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1309.5
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
1300.0
Current Weighted rating
1260.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1161.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
2
Mossel Bay Open 2018 (A)
2018/09/28
2018/09/29
Eden District (WEG)
Standard
60
0.83
6
6
2.5
1221.1
1200.0
Analysis
1
Eldo Smart Memorial Rapid Tournament 2018
2018/06/16
2018/06/16
Cape Town (WCT)
Rapid
20
0.47
7
7
4.0
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
13
4
5
4
6.5
50.0
0.0
1351.4
1351.4
White
7
3
2
2
4.0
57.1
60.7
1422.5
1483.2
Black
6
1
3
2
2.5
41.7
-70.8
1268.4
1197.5
Standard
All
6
1
3
2
2.5
41.7
-70.8
1428.2
1357.4
White
3
1
0
2
1.0
33.3
-141.7
1475.6
1334.0
Black
3
0
3
0
1.5
50.0
0.0
1380.8
1380.8
Rapid
All
7
3
2
2
4.0
57.1
60.7
1285.5
1346.2
White
4
2
2
0
3.0
75.0
212.5
1382.7
1595.2
Black
3
1
0
2
1.0
33.3
-141.7
1156.0
1014.3
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
168043169
Wolff, UH (Ulrich)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070138106
Thakersee, A (Akshay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
104045224
Maxwell, T (Tristan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
179021866
Matthee, M (Morne)
1
1.0
1
0
0
100.0
1221.1
425.0
1646.1
View list
5
198018569
Louw, FWT (Frederik)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
296040218
Klaasen, RJ (Robyn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
106078134
Geyser, K (Kobus)
1
0.5
0
1
0
50.0
1221.1
0.0
1221.1
View list
8
107067339
Coetzer, Q (Quinn)
1
0.5
0
1
0
50.0
1221.1
0.0
1221.1
View list
9
147031319
Quirk, T (Terence)
1
0.5
0
1
0
50.0
1221.1
0.0
1221.1
View list
10
169039893
Van Heerden, CL (Claude)
1
0.0
0
0
1
0.0
1221.1
-425.0
796.1
View list
11
174061333
Styer, G (Garth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
107053637
Palmer, RN (Reegan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
178005017
Cloete, R (Ralph)
1
0.0
0
0
1
0.0
1221.1
-425.0
796.1
View list