Player Page

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
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 rating1144.1
Curent Weighted rating1076.6
Curent Weighted performance1175.9
Current official/published rating (highest between Raw, WR and WP)1144.1
Current floor (min rating allowed)688.3
Current highest rating achieved1188.3
Current K-factor40
Games played this month5
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 rating1153.1
Projected new Weighed rating1080.3
Projected new Weighted performance1175.9
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 rating1188.3
Projected new floor688.3
Projected new K-facor40
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 rating1112.0
Curent Weighted rating1077.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1112.0
Current floor (min rating allowed)612.0
Current highest rating achieved1112.0
Current K-factor40
Games played this month5
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 rating1127.6
Projected new Weighed rating1079.0
Projected new Weighted performance0.0
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 rating1127.6
Projected new floor627.6
Projected new K-facor40
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 rating1130.9
Curent Weighted rating1085.2
Curent Weighted performance1112.9
Current official/published rating (highest between Raw, WR and WP)1130.9
Current floor (min rating allowed)670.0
Current highest rating achieved1170.0
Current K-factor40
Games played this month0
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 rating1130.9
Projected new Weighed rating1086.3
Projected new Weighted performance1112.9
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 rating1170.0
Projected new floor670.0
Projected new K-facor40
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 rating1141.6
Curent Weighted rating1142.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1142.2
Current floor (min rating allowed)670.0
Current highest rating achieved1141.6
Current K-factor40
Games played this month0
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 rating1141.6
Projected new Weighed rating1141.8
Projected new Weighted performance0.0
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 rating1141.6
Projected new floor670.0
Projected new K-facor40
Tournaments
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
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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