Chess South Africa
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Chess South Africa
Korf, M (Michelle)
Dob:
1971/09/03 (Adult)
Gender:
Female
Chess SA id:
271044805
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2023/03/24 (420 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
1180.2
Curent Weighted rating
1178.1
Curent Weighted performance
668.3
Current official/published rating (highest between Raw, WR and WP)
1180.2
Current floor (min rating allowed)
776.3
Current highest rating achieved
1276.3
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.2
Projected new Weighed rating
1178.5
Projected new Weighted performance
668.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1276.3
Projected new floor
776.3
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
1211.5
Curent Weighted rating
1180.8
Curent Weighted performance
478.6
Current official/published rating (highest between Raw, WR and WP)
1211.5
Current floor (min rating allowed)
797.4
Current highest rating achieved
1297.4
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.5
Projected new Weighed rating
1183.9
Projected new Weighted performance
478.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1297.4
Projected new floor
797.4
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
1121.5
Curent Weighted rating
1102.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1121.5
Current floor (min rating allowed)
621.5
Current highest rating achieved
1121.5
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)
±185.4
Current Raw change used (final)
0.0
Projected new Raw rating
1121.5
Projected new Weighed rating
1105.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1121.5
Projected new floor
621.5
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
1046.2
Curent Weighted rating
1046.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1046.2
Current floor (min rating allowed)
621.5
Current highest rating achieved
1115.0
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)
±206.4
Current Raw change used (final)
0.0
Projected new Raw rating
1046.2
Projected new Weighed rating
1046.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1046.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1115.0
Projected new floor
621.5
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
7
SAPS Provincial Inter-Departemental Sport Championship 2023
2023/03/23
2023/03/24
Sarah Baartman (ESB)
Rapid
30
0.60
6
6
3.5
1165.9
1046.2
Analysis
6
2020 Boardwalk Pearson Open Chess Festival (Open)
2020/03/14
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
5
2.0
1192.6
1191.9
Analysis
5
Brandwag Open 2020 (B)
2020/01/31
2020/02/01
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
0.5
1276.3
1297.4
Analysis
4
SAPS National Team Chess Championship 2019
2019/10/26
2019/10/30
Frances Baard (NCF)
Standard
62
0.84
9
9
8.0
1209.5
1243.4
Analysis
3
SAPS National Individual Chess Championship 2019 (Women)
2019/10/23
2019/10/25
Frances Baard (NCF)
Standard
60
0.83
9
9
4.5
1209.5
1243.4
Analysis
2
SAPS National Individual Championship 2018 (Women)
2018/09/12
2018/09/15
Xhariep (FXT)
Standard
60
0.83
9
9
4.5
1046.2
1046.2
Analysis
1
SAPS National Team Championship 2018
2018/09/11
2018/09/11
Xhariep (FXT)
Standard
60
0.83
9
9
8.5
1046.2
1046.2
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
52
29
5
18
31.5
60.6
89.9
1129.9
1219.8
White
27
14
4
9
16.0
59.3
78.7
1142.3
1221.0
Black
25
15
1
9
15.5
62.0
102.0
1116.5
1218.5
Standard
All
46
26
4
16
28.0
60.9
92.4
1120.8
1213.2
White
23
12
4
7
14.0
60.9
92.4
1132.3
1224.7
Black
23
14
0
9
14.0
60.9
92.4
1109.3
1201.7
Rapid
All
6
3
1
2
3.5
58.3
70.8
1200.0
1270.8
White
4
2
0
2
2.0
50.0
0.0
1200.0
1200.0
Black
2
1
1
0
1.5
75.0
212.5
1200.0
1412.5
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
2730106701
Khoza, K (Khensy Glory)
3
3.0
3
0
0
100.0
1155.1
425.0
1580.1
View list
2
266007185
Devnanen, K (Sony)
2
2.0
2
0
0
100.0
1127.8
425.0
1552.8
View list
3
2820106719
Ramolobeng, M (Manare Monica)
2
2.0
2
0
0
100.0
1209.5
425.0
1634.5
View list
4
278072582
Chazi, TM (Taninga)
2
1.5
1
1
0
75.0
1046.2
212.5
1258.7
View list
5
266017509
Ledwaba, RR (Ramagohlo)
2
1.0
1
0
1
50.0
1209.5
0.0
1209.5
View list
6
2810106715
Pelele, M (Masego Murial)
2
1.0
1
0
1
50.0
1209.5
0.0
1209.5
View list
7
2810098128
Mitani, P (Portia)
2
0.0
0
0
2
0.0
1127.8
-425.0
702.8
View list
8
274019563
Mahlatji, RE (Ramatethje)
1
1.0
1
0
0
100.0
1046.2
425.0
1471.2
View list
9
2000106700
Magwai, L (Lr)
1
1.0
1
0
0
100.0
1046.2
425.0
1471.2
View list
10
2760152723
Dibela, N (Nozuko)
1
1.0
1
0
0
100.0
1165.9
425.0
1590.9
View list
11
278084908
Choane, MM (Mmone)
1
1.0
1
0
0
100.0
1209.5
425.0
1634.5
View list
12
283061490
Jabe, HP (Hlengiwe)
1
1.0
1
0
0
100.0
1046.2
425.0
1471.2
View list
13
2870106703
Mfisa, K (Kl)
1
1.0
1
0
0
100.0
1046.2
425.0
1471.2
View list
14
2830106710
Khangale, L (Livhuwani)
1
1.0
1
0
0
100.0
1209.5
425.0
1634.5
View list
15
2920119720
Mohlala, T (Thaphendiso)
1
1.0
1
0
0
100.0
1209.5
425.0
1634.5
View list
16
2840106720
Molale, M (Mi)
1
1.0
1
0
0
100.0
1046.2
425.0
1471.2
View list
17
2740119723
Moreothata, L (Lily)
1
1.0
1
0
0
100.0
1209.5
425.0
1634.5
View list
18
2820106722
Motlhatlehdi, K (Kelebogile Daphne)
1
1.0
1
0
0
100.0
1046.2
425.0
1471.2
View list
19
1840152727
Ncata, S (Sibulele)
1
1.0
1
0
0
100.0
1165.9
425.0
1590.9
View list
20
2130133065
Nell, C (Chelsea Jane)
1
1.0
1
0
0
100.0
1192.6
425.0
1617.6
View list