Chess South Africa
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Chess South Africa
Mngomba, CR (Courtney Ruvara)
Dob:
2008/05/16 (U18)
Gender:
Female
Chess SA id:
2080111287
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1525 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
1119.4
Curent Weighted rating
1119.4
Curent Weighted performance
502.8
Current official/published rating (highest between Raw, WR and WP)
1119.4
Current floor (min rating allowed)
693.0
Current highest rating achieved
1193.0
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)
±186.0
Current Raw change used (final)
0.0
Projected new Raw rating
1119.4
Projected new Weighed rating
1119.4
Projected new Weighted performance
502.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1119.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1193.0
Projected new floor
693.0
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
1122.0
Curent Weighted rating
1122.0
Curent Weighted performance
498.2
Current official/published rating (highest between Raw, WR and WP)
1122.0
Current floor (min rating allowed)
688.8
Current highest rating achieved
1188.8
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)
±185.3
Current Raw change used (final)
0.0
Projected new Raw rating
1122.0
Projected new Weighed rating
1122.0
Projected new Weighted performance
498.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1188.8
Projected new floor
688.8
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
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
8
Hoerskool Brits Toernooi 2020 (U12)
2020/03/14
2020/03/14
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1043.0
1028.4
Analysis
7
2019 South African Junior Team Championships (U12 Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1146.2
1131.6
Analysis
6
Inter Region 2019 (U12 Girls)
2019/10/19
2019/10/19
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1193.0
1188.8
Analysis
5
Laerskool Brits 2019 (U12)
2019/08/31
2019/08/31
Bojanala Platina (NBR)
Standard
60
0.83
5
4
2.0
1187.7
1182.4
Analysis
4
Laerskool Rustenburg 2019 (U12)
2019/08/17
2019/08/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1187.7
1182.4
Analysis
3
Inter Regional Chess Championship 2019 (U8-U12 Girls)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1151.5
1137.6
Analysis
2
Laerskool Olienpark 2019 (U12)
2019/04/06
2019/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1150.2
1136.4
Analysis
1
Hoerskool Brits Tournament 2019 (U12)
2019/02/09
2019/02/09
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
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
41
20
1
20
20.5
50.0
0.0
1111.9
1111.9
White
19
7
0
12
7.0
36.8
-111.8
1085.2
973.3
Black
22
13
1
8
13.5
61.4
96.6
1135.1
1231.7
Standard
All
41
20
1
20
20.5
50.0
0.0
1111.9
1111.9
White
19
7
0
12
7.0
36.8
-111.8
1085.2
973.3
Black
22
13
1
8
13.5
61.4
96.6
1135.1
1231.7
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
209078411
Janse Van Rensburg, AM (Adriana)
2
1.0
1
0
1
50.0
1196.5
0.0
1196.5
View list
2
209076466
Fouche, E (Estelle)
2
0.0
0
0
2
0.0
1172.3
-425.0
747.3
View list
3
109075163
Letupu, L (Lemogang)
2
0.0
0
0
2
0.0
1169.0
-425.0
744.0
View list
4
1090111283
Calitz, E (Edwards)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
109083250
Byliefeldt, L (Leroux)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
6
2080097769
Britz, D (Danielle)
1
1.0
1
0
0
100.0
1150.2
425.0
1575.2
View list
7
1090111285
Breedt, FW (Fernandis)
1
1.0
1
0
0
100.0
1150.2
425.0
1575.2
View list
8
1080115764
Kruger, R (Ruben)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
9
109076051
Jordaan, D (Donovan)
1
1.0
1
0
0
100.0
1150.2
425.0
1575.2
View list
10
2090097251
Jordaan, D (Dailina)
1
1.0
1
0
0
100.0
1146.2
425.0
1571.2
View list
11
210087760
Jansen Van Vuuren, L (Lourein)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
12
208077203
Janse Van Rensburg, M (Michelle)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
13
108072176
Masilela, K (Khetho)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
14
109083234
Marx, HB (Heinrich)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
15
109087730
Molobye, T (Tlotlang)
1
1.0
1
0
0
100.0
1187.7
425.0
1612.7
View list
16
2110108105
Nkane, R (Reneilwe)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
17
1090111282
Pedersen, J (Jj)
1
1.0
1
0
0
100.0
1043.0
425.0
1468.0
View list
18
1110118785
Seabela, A (Amantle)
1
1.0
1
0
0
100.0
1043.0
425.0
1468.0
View list
19
2090133377
Sibisi, Z (Zekhethelo)
1
1.0
1
0
0
100.0
1043.0
425.0
1468.0
View list
20
2090107332
Tohlang, R (Reamohetse)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list