Chess South Africa
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Chess South Africa
Bosman, M (Melandi)
Dob:
2010/01/06 (U16)
Gender:
Female
Chess SA id:
2100145485
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/18 (289 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
1332.4
Curent Weighted rating
1313.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1332.4
Current floor (min rating allowed)
832.4
Current highest rating achieved
1332.4
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)
±137.3
Current Raw change used (final)
0.0
Projected new Raw rating
1332.4
Projected new Weighed rating
1315.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1332.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1332.4
Projected new floor
832.4
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
1355.0
Curent Weighted rating
1332.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1355.0
Current floor (min rating allowed)
855.0
Current highest rating achieved
1355.0
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)
±133.0
Current Raw change used (final)
0.0
Projected new Raw rating
1355.0
Projected new Weighed rating
1335.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1355.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1355.0
Projected new floor
855.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
2023 Gauteng Top Schools (U13 Girls)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
5.0
1269.1
1281.6
Analysis
2
2022 Gauteng Schools Team Championships (U13 Girls)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U13 Girls)
2022/08/20
2022/08/20
Ekurhuleni (GE)
Standard
60
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
15
11
2
2
12.0
80.0
255.0
1203.0
1458.0
White
7
6
0
1
6.0
85.7
303.6
1228.9
1532.4
Black
8
5
2
1
6.0
75.0
212.5
1180.3
1392.8
Standard
All
15
11
2
2
12.0
80.0
255.0
1203.0
1458.0
White
7
6
0
1
6.0
85.7
303.6
1228.9
1532.4
Black
8
5
2
1
6.0
75.0
212.5
1180.3
1392.8
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
2100160894
Mashete, M (Mahlatsi)
1
1.0
1
0
0
100.0
1269.1
425.0
1694.1
View list
2
2100155108
Maleka, L (Lesedi)
1
1.0
1
0
0
100.0
1269.1
425.0
1694.1
View list
3
2100145578
Labuschagne, M (Mickayla)
1
1.0
1
0
0
100.0
1269.1
425.0
1694.1
View list
4
2100145818
Greeff, L (Lanelle Leeandra)
1
1.0
1
0
0
100.0
1269.1
425.0
1694.1
View list
5
2100145577
Faul, A (Annabelle Mari)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2110144968
Mlungwana, M (Mbali)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2100191699
Masinge, N (Nyeleti)
1
1.0
1
0
0
100.0
1269.1
425.0
1694.1
View list
8
2110145494
Perez, N (Nicole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2100142772
Mthombeni, M (Musa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
2120145873
Zandberg, J (Jacqueline)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2100145497
Volschenk, C (Corli)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2100142781
Strydom, K (Kaylinn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
2100144715
Mokoatsi, K (Kgoitsimodimo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
14
2100142570
Mashigo, R (Reneilwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2140134240
Du Plessis, M (Mia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list