Chess South Africa
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Chess South Africa
Lotter, J (Jana)
Dob:
2008/08/28 (U18)
Gender:
Female
Chess SA id:
2080130076
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1737 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
1172.3
Current Weighted rating
1172.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1172.3
Current highest rating achieved
1224.9
Current floor (min rating allowed)
724.9
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.3
Projected new Weighed rating
1078.5
Projected new Weighted performance
263.3
Projected new final Raw rating (if new WP > new Raw)
1172.3
Projected new highest rating
1224.9
Projected new floor
724.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.3
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
1163.9
Current Weighted rating
1163.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1163.9
Current highest rating achieved
1228.0
Current floor (min rating allowed)
728.0
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)
±174.6
Current Raw change used (final)
0.0
Projected new Raw rating
1163.9
Projected new Weighed rating
1070.8
Projected new Weighted performance
263.3
Projected new final Raw rating (if new WP > new Raw)
1163.9
Projected new highest rating
1228.0
Projected new floor
728.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1163.9
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
2
AG Visser 2020 (C)
2020/02/22
2020/02/22
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1224.9
1228.0
Analysis
1
Midvaal Chess Open 2020 (D)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
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
10
4
1
5
4.5
45.0
-42.5
1161.7
1119.2
White
4
3
0
1
3.0
75.0
212.5
1198.3
1410.8
Black
6
1
1
4
1.5
25.0
-212.5
1137.3
924.8
Standard
All
10
4
1
5
4.5
45.0
-42.5
1161.7
1119.2
White
4
3
0
1
3.0
75.0
212.5
1198.3
1410.8
Black
6
1
1
4
1.5
25.0
-212.5
1137.3
924.8
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
2090131414
Kohne, C (Chantiley)
1
1.0
1
0
0
100.0
1224.9
425.0
1649.9
View list
2
1110117599
Nyoni, T (Thandiwe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110130078
Stenden, L (Luke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2080097376
Erasmus, A (Almay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130130081
Van Wyk, C (Chrissie)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1100131415
Shongwe, S (Sphesihle)
1
0.0
0
0
1
0.0
1224.9
-425.0
799.9
View list
7
1100108499
Odendaal, H (Hayden)
1
0.0
0
0
1
0.0
1224.9
-425.0
799.9
View list
8
1120100417
Matla, K (Kemuel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1100131413
Karim, U (Umar)
1
0.0
0
0
1
0.0
1224.9
-425.0
799.9
View list
10
1090131411
Horne, T (Tiaan)
1
0.0
0
0
1
0.0
1224.9
-425.0
799.9
View list
