Chess South Africa
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Chess South Africa
Botha, C (Clarissa)
Dob:
2008/03/15 (U18)
Gender:
Female
Chess SA id:
208088217
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/03/13 (797 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
1115.3
Curent Weighted rating
1115.3
Curent Weighted performance
521.6
Current official/published rating (highest between Raw, WR and WP)
1115.3
Current floor (min rating allowed)
684.6
Current highest rating achieved
1184.6
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)
±187.1
Current Raw change used (final)
0.0
Projected new Raw rating
1115.3
Projected new Weighed rating
1115.3
Projected new Weighted performance
521.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1184.6
Projected new floor
684.6
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
1119.2
Curent Weighted rating
1119.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1119.2
Current floor (min rating allowed)
680.0
Current highest rating achieved
1180.0
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
1119.2
Projected new Weighed rating
1119.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1119.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1180.0
Projected new floor
680.0
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
1097.6
Curent Weighted rating
1097.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1097.6
Current floor (min rating allowed)
697.2
Current highest rating achieved
1197.2
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)
±191.9
Current Raw change used (final)
0.0
Projected new Raw rating
1097.6
Projected new Weighed rating
1097.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1097.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1197.2
Projected new floor
697.2
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)
697.2
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
697.2
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
6
2022 East Dist Individuals (U15)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
2.0
1118.3
1149.2
Analysis
5
2020 East District Individuals (U13)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1122.0
1126.8
Analysis
4
Western Cape Women`s Open 2019 (B)
2019/03/09
2019/03/09
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1137.1
1197.2
Analysis
3
2019 Metro-East District Schools Trials (U11)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1184.6
1180.0
Analysis
2
Rhenish Primary Chess Tournament 2018 (U12)
2018/05/12
2018/05/12
Cape Winelands (WCW)
Rapid
30
0.60
7
7
4.0
1183.4
1200.0
Analysis
1
District East Schools Chess Open Trials 2018 (U11)
2018/02/02
2018/02/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
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
34
13
1
20
13.5
39.7
-87.5
1179.5
1092.0
White
18
11
1
6
11.5
63.9
118.1
1192.4
1310.5
Black
16
2
0
14
2.0
12.5
-318.8
1165.0
846.3
Standard
All
16
5
1
10
5.5
34.4
-132.8
1194.9
1062.1
White
8
3
1
4
3.5
43.8
-53.1
1189.3
1136.1
Black
8
2
0
6
2.0
25.0
-212.5
1200.6
988.1
Rapid
All
18
8
0
10
8.0
44.4
-47.2
1165.8
1118.6
White
10
8
0
2
8.0
80.0
255.0
1194.9
1449.9
Black
8
0
0
8
0.0
0.0
-425.0
1129.4
704.4
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
2070096482
Ziegers, Z (Zaskia)
2
0.5
0
1
1
25.0
1161.0
-212.5
948.5
View list
2
2080108749
Maci, A (Asiphe)
1
1.0
1
0
0
100.0
1184.6
425.0
1609.6
View list
3
108087934
Loots, H (Henro)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
4
2090106253
Mlahleni, O (Okuhle)
1
1.0
1
0
0
100.0
1137.1
425.0
1562.1
View list
5
208086738
Gardener, D (Dominique)
1
1.0
1
0
0
100.0
1122.0
425.0
1547.0
View list
6
2070138883
Neethling, M (Marli)
1
1.0
1
0
0
100.0
1118.3
425.0
1543.3
View list
7
211087036
Osborne, H (Hannah)
1
1.0
1
0
0
100.0
1137.1
425.0
1562.1
View list
8
1080096476
Oosthuizen, S (Samuel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
107082136
Ross, X (Xander)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1070101953
Samson, G (Grant)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
11
2070138890
Sisana, L (Linathi)
1
1.0
1
0
0
100.0
1118.3
425.0
1543.3
View list
12
1080101943
Steel, W (Winston)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
13
1080101951
Terblanche, C (Christiaan)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
14
1080130433
Tsoeu, T (Tebello)
1
1.0
1
0
0
100.0
1122.0
425.0
1547.0
View list
15
1080096503
Roux, I (Ivan)
1
0.0
0
0
1
0.0
1122.0
-425.0
697.0
View list
16
108093552
Rossouw, R (Rulan)
1
0.0
0
0
1
0.0
1183.4
-425.0
758.4
View list
17
1090108767
Potgieter, W (Werne)
1
0.0
0
0
1
0.0
1184.6
-425.0
759.6
View list
18
2090108745
Ntando, M (Mbekeni)
1
0.0
0
0
1
0.0
1184.6
-425.0
759.6
View list
19
108092087
Mthi, Y (Yamkela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1080108760
Booi, S (Sipho)
1
0.0
0
0
1
0.0
1184.6
-425.0
759.6
View list