Chess South Africa
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Chess South Africa
Mapasa, P (Petunia)
Dob:
2008/11/28 (U18)
Gender:
Female
Chess SA id:
2080311196
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/09/15 (12 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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
9
Score (S)
4.0
Expected score (We)
4.53
Difference (S-We)
-0.43
Current Raw change (no limits, including tournament time weight)
-17.1
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-17.1
Projected new Raw rating
1182.9
Projected new Weighed rating
1104.0
Projected new Weighted performance
668.5
Projected new final Raw rating (if new WP > new Raw)
1182.9
Projected new highest rating
1182.9
Projected new floor
682.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1182.9
Projected effective change (new Official - current Official)
-17.1
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.58
Difference (S-We)
-0.58
Current Raw change (no limits, including tournament time weight)
-23.2
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-23.2
Projected new Raw rating
1176.8
Projected new Weighed rating
1104.0
Projected new Weighted performance
368.7
Projected new final Raw rating (if new WP > new Raw)
1176.8
Projected new highest rating
1176.8
Projected new floor
676.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.8
Projected effective change (new Official - current Official)
-23.2
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
s
Games played this month
4
Score (S)
2.0
Expected score (We)
2.00
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
394.4
Projected new final Raw rating (if new WP > new Raw)
1200.0
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
2024 KZN Schools District Selections (U18 Girls)
Start:
2024/09/13
End:
2024/09/15
Host:
KED
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1200.0
Rating gain/loss:
-15.9
Type rating:
1200.0
Rating gain/loss:
-23.2
Analysis
Tournament:
2024 Umlazi District Schools Chess Selection (U18 Girls)
Start:
2024/09/07
End:
2024/09/07
Host:
KED
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
4
Games:
4
Score:
2.0
Main rating:
1200.0
Rating gain/loss:
-1.2
Type rating:
1200.0
Rating gain/loss:
0.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 KZN Schools District Selections (U18 Girls)
2024/09/13
2024/09/15
Ethekwini (KED)
Standard
60
0.83
6
5
2.0
1200.0
1200.0
Analysis
1
2024 Umlazi District Schools Chess Selection (U18 Girls)
2024/09/07
2024/09/07
Ethekwini (KED)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 KZN Schools District Selections (U18 Girls)
2024/09/13
2024/09/15
Ethekwini (KED)
Standard
60
0.83
6
5
2.0
1200.0
1200.0
Analysis
1
2024 Umlazi District Schools Chess Selection (U18 Girls)
2024/09/07
2024/09/07
Ethekwini (KED)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1193.8
1146.6
White
4
0
0
4
0.0
0.0
-425.0
1187.5
762.5
Black
5
4
0
1
4.0
80.0
255.0
1198.9
1453.9
Standard
All
5
2
0
3
2.0
40.0
-85.0
1195.7
1110.7
White
2
0
0
2
0.0
0.0
-425.0
1192.1
767.1
Black
3
2
0
1
2.0
66.7
141.7
1198.1
1339.8
Rapid
All
4
2
0
2
2.0
50.0
0.0
1191.5
1191.5
White
2
0
0
2
0.0
0.0
-425.0
1183.0
758.0
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
9
4
0
5
4.0
44.4
-47.2
1193.8
1146.6
White
4
0
0
4
0.0
0.0
-425.0
1187.5
762.5
Black
5
4
0
1
4.0
80.0
255.0
1198.9
1453.9
Standard
All
5
2
0
3
2.0
40.0
-85.0
1195.7
1110.7
White
2
0
0
2
0.0
0.0
-425.0
1192.1
767.1
Black
3
2
0
1
2.0
66.7
141.7
1198.1
1339.8
Rapid
All
4
2
0
2
2.0
50.0
0.0
1191.5
1191.5
White
2
0
0
2
0.0
0.0
-425.0
1183.0
758.0
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
2080311253
Ntshangase, L (Lusanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2060157617
Dladla, N (Nosihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2080311193
Chili, N (Ntandoyenkosi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2080311254
Smelane, A (Asiphile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2070097630
Pillay, K (Kay Leigh)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2060157644
Nqubuka, N (Neliswa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2080135315
Mchunu, A (Akhona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2070107611
Makhoba, A (Akhona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2060143766
Govha, N (Nokutenda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list