Chess South Africa
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Chess South Africa
Mcpherson, L (Lilly)
Dob:
2012/09/19 (U14)
Gender:
Female
Chess SA id:
2120146865
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (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
Curent Raw rating
1144.1
Curent Weighted rating
1076.6
Curent Weighted performance
1175.9
Current official/published rating (highest between Raw, WR and WP)
1144.1
Current floor (min rating allowed)
688.3
Current highest rating achieved
1188.3
Current K-factor
40
Games played this month
5
Score (S)
2.5
Expected score (We)
2.23
Difference (S-We)
0.27
Current Raw change (no limits, including tournament time weight)
9.0
Current min/max change allowed (with limits)
±179.6
Current Raw change used (final)
9.0
Projected new Raw rating
1153.1
Projected new Weighed rating
1080.3
Projected new Weighted performance
1175.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.9
Projected effective change (new Official - current Official)
+31.8
Projected new highest rating
1188.3
Projected new floor
688.3
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
1112.0
Curent Weighted rating
1077.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1112.0
Current floor (min rating allowed)
612.0
Current highest rating achieved
1112.0
Current K-factor
40
Games played this month
5
Score (S)
2.5
Expected score (We)
2.11
Difference (S-We)
0.39
Current Raw change (no limits, including tournament time weight)
15.6
Current min/max change allowed (with limits)
±188.0
Current Raw change used (final)
15.6
Projected new Raw rating
1127.6
Projected new Weighed rating
1079.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.6
Projected effective change (new Official - current Official)
+15.6
Projected new highest rating
1127.6
Projected new floor
627.6
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
1130.9
Curent Weighted rating
1085.2
Curent Weighted performance
1112.9
Current official/published rating (highest between Raw, WR and WP)
1130.9
Current floor (min rating allowed)
670.0
Current highest rating achieved
1170.0
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)
±183.0
Current Raw change used (final)
0.0
Projected new Raw rating
1130.9
Projected new Weighed rating
1086.3
Projected new Weighted performance
1112.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1170.0
Projected new floor
670.0
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
1141.6
Curent Weighted rating
1142.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1142.2
Current floor (min rating allowed)
670.0
Current highest rating achieved
1141.6
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)
±180.2
Current Raw change used (final)
0.0
Projected new Raw rating
1141.6
Projected new Weighed rating
1141.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.8
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1141.6
Projected new floor
670.0
Projected new K-facor
40
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Senior Pawns)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1144.1
Rating gain/loss:
9.0
Type rating:
1112.0
Rating gain/loss:
15.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
Spartan Bishops Chess Championships 2024 (Senior Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1144.1
1112.0
Analysis
6
Mangaung Metro Chess 12-13 April 2024 (C+D)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1077.9
1035.6
Analysis
5
Mangaung Metro Chess 9 March 2024 (Ladies)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
2.5
1031.2
1024.8
Analysis
4
Bloemfontein Highschool League 2024 (U15B-U19B)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1031.2
1024.8
Analysis
3
Bloemfontein High School League 16 February 2024 (U15A)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1029.5
1005.6
Analysis
2
Mangaung Metro Chess 10 February 2024 (C)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
4
1.0
1029.5
1005.6
Analysis
1
Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1025.9
1007.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Spartan Bishops Chess Championships 2024 (Senior Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1144.1
1112.0
Analysis
17
Mangaung Metro Chess 12-13 April 2024 (C+D)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1077.9
1035.6
Analysis
16
Mangaung Metro Chess 9 March 2024 (Ladies)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
2.5
1031.2
1024.8
Analysis
15
Bloemfontein Highschool League 2024 (U15B-U19B)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1031.2
1024.8
Analysis
14
Bloemfontein High School League 16 February 2024 (U15A)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1029.5
1005.6
Analysis
13
Mangaung Metro Chess 10 February 2024 (C)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
4
1.0
1029.5
1005.6
Analysis
12
Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1025.9
1007.6
Analysis
11
Bloemfontein HS League 27 October 2023 (U13-U17)
2023/10/27
2023/10/27
Cape Winelands (WCW)
Rapid
15
0.39
5
4
0.0
1046.0
1049.2
Analysis
10
Bloemfontein HS League 13 October 2023 (U13+U15)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
15
0.39
5
4
1.0
1046.0
1049.2
Analysis
9
Bloemfontein League 25 August 2023 (U13+U15)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1046.9
1124.0
Analysis
8
St Andrews 19 August 2023 (C)
2023/08/19
2023/08/19
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1046.9
1124.0
Analysis
7
August Primary School Chess Festival 2023 (Grade 6+7 B)
2023/08/04
2023/08/04
Mangaung (FMB)
Rapid
15
0.39
5
4
1.0
1046.9
1124.0
Analysis
6
Morris Club Championship 2023
2023/07/28
2023/07/28
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1039.3
1154.4
Analysis
5
9th Piet van Zyl Chess Festival 2023 (C+D)
2023/05/26
2023/05/27
Mangaung (FMB)
Standard
62
0.84
5
4
0.0
1167.0
1200.0
Analysis
4
Inter Regional Chess Championship 2023 (U12)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
4
0.0
1167.0
1200.0
Analysis
3
Bloemfontein Highschool League 24 Feb 2023 (U13+U15)
2023/02/24
2023/02/24
Mangaung (FMB)
Rapid
17
0.42
5
5
2.0
1173.7
1170.0
Analysis
2
Courteney Page Chess Festival 2022 (D)
2022/10/15
2022/10/15
Mangaung (FMB)
Rapid
32
0.63
5
4
1.5
1188.3
1200.0
Analysis
1
Balans Blitz Chess 2022 (B)
2022/08/13
2022/08/13
Mangaung (FMB)
Blitz
5
0.18
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
15
3
16
16.5
48.5
-12.5
1186.9
1174.4
White
18
6
3
9
7.5
41.7
-70.8
1207.0
1136.2
Black
16
9
0
7
9.0
56.3
53.1
1164.3
1217.5
Standard
All
10
5
2
3
6.0
60.0
85.0
1197.5
1282.5
White
6
2
2
2
3.0
50.0
0.0
1197.9
1197.9
Black
4
3
0
1
3.0
75.0
212.5
1196.8
1409.3
Rapid
All
24
10
1
13
10.5
43.8
-53.1
1182.6
1129.4
White
12
4
1
7
4.5
37.5
-106.3
1211.6
1105.4
Black
12
6
0
6
6.0
50.0
0.0
1153.5
1153.5
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
83
27
4
52
29.0
34.9
-128.0
1186.5
1058.5
White
43
12
4
27
14.0
32.6
-148.3
1189.0
1040.8
Black
40
15
0
25
15.0
37.5
-106.3
1183.9
1077.6
Standard
All
18
5
2
11
6.0
33.3
-141.7
1193.0
1051.4
White
10
2
2
6
3.0
30.0
-170.0
1181.2
1011.2
Black
8
3
0
5
3.0
37.5
-106.3
1207.8
1101.6
Rapid
All
60
21
2
37
22.0
36.7
-113.3
1185.9
1072.5
White
31
9
2
20
10.0
32.3
-150.8
1193.3
1042.5
Black
29
12
0
17
12.0
41.4
-73.3
1177.9
1104.6
Blitz
All
5
1
0
4
1.0
20.0
-255.0
1171.1
916.1
White
2
1
0
1
1.0
50.0
0.0
1161.8
1161.8
Black
3
0
0
3
0.0
0.0
-425.0
1177.4
752.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130134659
De Wet, A (Aiten-Jaun)
3
1.0
1
0
2
33.3
1187.3
-141.7
1045.7
View list
2
1140154830
Mqakelana, I (Iminathi)
2
1.0
1
0
1
50.0
1046.0
0.0
1046.0
View list
3
2130148586
Rametsi, O (Oarabile)
2
1.0
1
0
1
50.0
1037.8
0.0
1037.8
View list
4
2120148596
Snell, T (Tessa)
2
1.0
1
0
1
50.0
1053.7
0.0
1053.7
View list
5
1090153479
Struwig, A (Alex)
2
1.0
1
0
1
50.0
1028.6
0.0
1028.6
View list
6
2090153485
Xalabile, T (Thato)
2
1.0
1
0
1
50.0
1110.3
0.0
1110.3
View list
7
2060138204
Xuma, O (Owam)
2
1.0
1
0
1
50.0
1103.2
0.0
1103.2
View list
8
2070138202
Phomane, L (Lintle)
2
0.5
0
1
1
25.0
1115.6
-212.5
903.1
View list
9
210086184
Beelders, K (Kyra)
2
0.0
0
0
2
0.0
1046.9
-425.0
621.9
View list
10
110086186
Boje, E (Ewald)
2
0.0
0
0
2
0.0
1043.1
-425.0
618.1
View list
11
1140145464
Sealoma, T (Tshegofatso)
2
0.0
0
0
2
0.0
1117.2
-425.0
692.2
View list
12
1140147071
Cronje, E (Eben Inigo)
1
1.0
1
0
0
100.0
1188.3
425.0
1613.3
View list
13
2150148590
De Villiers, M (Margette)
1
1.0
1
0
0
100.0
1031.2
425.0
1456.2
View list
14
2090300821
Burmeister, K (Kayleigh)
1
1.0
1
0
0
100.0
1031.2
425.0
1456.2
View list
15
1120158363
Maduna, M (Marvel)
1
1.0
1
0
0
100.0
1039.3
425.0
1464.3
View list
16
2140148594
Matiki, T (Thandeka)
1
1.0
1
0
0
100.0
1029.5
425.0
1454.5
View list
17
1110143844
May, J (Jayden)
1
1.0
1
0
0
100.0
1046.9
425.0
1471.9
View list
18
2140300824
Mokhaoli, B (Boitumelo)
1
1.0
1
0
0
100.0
1077.9
425.0
1502.9
View list
19
2130159933
Moosa, S (Saarah Bibi)
1
1.0
1
0
0
100.0
1029.5
425.0
1454.5
View list
20
2090153476
Ngejane, O (Otha)
1
1.0
1
0
0
100.0
1173.7
425.0
1598.7
View list