Chess South Africa
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Chess South Africa
Mvinjelwa, Y (Yolanda)
Dob:
1999/07/15 (Adult)
Gender:
Female
Chess SA id:
2990159949
FIDE id:
Region:
OR Tambo (EOR)
Citizen:
RSA
Title(s):
Last active:
2023/08/20 (310 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
1248.4
Current Weighted rating
1233.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1248.4
Current highest rating achieved
1248.4
Current floor (min rating allowed)
748.4
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)
±154.8
Current Raw change used (final)
0.0
Projected new Raw rating
1248.4
Projected new Weighed rating
1135.9
Projected new Weighted performance
833.3
Projected new final Raw rating (if new WP > new Raw)
1248.4
Projected new highest rating
1248.4
Projected new floor
748.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1248.4
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
1240.3
Current Weighted rating
1228.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1240.3
Current highest rating achieved
1240.3
Current floor (min rating allowed)
740.3
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)
±156.6
Current Raw change used (final)
0.0
Projected new Raw rating
1240.3
Projected new Weighed rating
1130.6
Projected new Weighted performance
403.6
Projected new final Raw rating (if new WP > new Raw)
1240.3
Projected new highest rating
1240.3
Projected new floor
740.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.3
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
1236.0
Current Weighted rating
1225.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1236.0
Current highest rating achieved
1236.0
Current floor (min rating allowed)
736.0
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)
±157.5
Current Raw change used (final)
0.0
Projected new Raw rating
1236.0
Projected new Weighed rating
1127.8
Projected new Weighted performance
393.8
Projected new final Raw rating (if new WP > new Raw)
1236.0
Projected new highest rating
1236.0
Projected new floor
736.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.0
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
1147.4
Current Weighted rating
1163.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1163.4
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.4
Projected new Weighed rating
1069.3
Projected new Weighted performance
285.1
Projected new final Raw rating (if new WP > new Raw)
1147.4
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)
1147.4
Projected effective change (new Official - current Official)
-16.0
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
3
EC CoSACSA Provincial Individual Championships 2023 (Ladies Playoffs)
2023/08/20
2023/08/20
Amathole (EAL)
Blitz
5
0.18
5
5
1.0
1200.0
1200.0
Analysis
2
EC CoSACSA Provincial Individual Championships 2023 (Ladies)
2023/08/20
2023/08/20
Amathole (EAL)
Standard
60
0.83
6
6
4.0
1200.0
1200.0
Analysis
1
EC CoSACSA Provincial Team Championships 2023 (Female)
2023/08/19
2023/08/19
Amathole (EAL)
Rapid
30
0.60
10
8
5.0
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
19
10
0
9
10.0
52.6
22.4
1213.9
1236.3
White
9
5
0
4
5.0
55.6
47.2
1213.7
1260.9
Black
10
5
0
5
5.0
50.0
0.0
1214.1
1214.1
Standard
All
6
4
0
2
4.0
66.7
141.7
1212.9
1354.6
White
3
3
0
0
3.0
100.0
425.0
1204.6
1629.6
Black
3
1
0
2
1.0
33.3
-141.7
1221.2
1079.6
Rapid
All
8
5
0
3
5.0
62.5
106.3
1215.9
1322.2
White
4
2
0
2
2.0
50.0
0.0
1215.9
1215.9
Black
4
3
0
1
3.0
75.0
212.5
1215.9
1428.4
Blitz
All
5
1
0
4
1.0
20.0
-255.0
1211.9
956.9
White
2
0
0
2
0.0
0.0
-425.0
1223.0
798.0
Black
3
1
0
2
1.0
33.3
-141.7
1204.6
1062.9
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2990159957
Stinise, S (Sinalo)
3
2.0
2
0
1
66.7
1200.0
141.7
1341.7
View list
2
299094700
Betheni, N (Nosipho)
3
0.0
0
0
3
0.0
1200.0
-425.0
775.0
View list
3
2950159947
Molefe, T (Thandeka)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
4
2990159953
Phezisa, N (Nandipha)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
5
2990159959
Zilindlovu, A (Asavela)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
6
2970106161
Skepe, H (Hope)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
7
2020159942
Adriaanse, C (Candice)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2000159960
Zulu, S (Sinoxolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2980159958
Tshali, S (Sinothando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2000159951
Noxhaka, A (Abenathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2050154735
Mamontseng, M (Motlomelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list