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: 2024/10/12 (43 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
Current Raw rating1189.5
Current Weighted rating1121.0
Current Weighted performance1162.0
Current official/published rating (highest between Raw, WR and WP)1189.5
Current highest rating achieved1208.9
Current floor (min rating allowed)708.9
Current K-factor36
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)±168.3
Current Raw change used (final)0.0
Projected new Raw rating1189.5
Projected new Weighed rating1032.2
Projected new Weighted performance1162.0
Projected new final Raw rating (if new WP > new Raw)1189.5
Projected new highest rating1208.9
Projected new floor708.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1189.5
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 rating1136.8
Current Weighted rating1095.4
Current Weighted performance1098.2
Current official/published rating (highest between Raw, WR and WP)1136.8
Current highest rating achieved1146.8
Current floor (min rating allowed)646.8
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)±181.4
Current Raw change used (final)0.0
Projected new Raw rating1136.8
Projected new Weighed rating1007.4
Projected new Weighted performance1098.2
Projected new final Raw rating (if new WP > new Raw)1136.8
Projected new highest rating1146.8
Projected new floor646.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.8
Projected effective change (new Official - current Official)=0.0
s
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 rating1130.9
Current Weighted rating1095.4
Current Weighted performance1051.7
Current official/published rating (highest between Raw, WR and WP)1130.9
Current highest rating achieved1170.0
Current floor (min rating allowed)670.0
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 rating1007.3
Projected new Weighted performance1051.7
Projected new final Raw rating (if new WP > new Raw)1130.9
Projected new highest rating1170.0
Projected new floor670.0
Projected new K-facor40
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
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 rating1212.8
Current Weighted rating1152.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1212.8
Current highest rating achieved1212.8
Current floor (min rating allowed)712.8
Current K-factor36
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)±162.8
Current Raw change used (final)0.0
Projected new Raw rating1212.8
Projected new Weighed rating1061.0
Projected new Weighted performance644.2
Projected new final Raw rating (if new WP > new Raw)1212.8
Projected new highest rating1212.8
Projected new floor712.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
10 Mangaung Metro Chess 11-12 October 2024 (B) 2024/10/11 2024/10/12 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1208.9 1146.8 Analysis
9 Smart Chess Blitz 2024 (C) 2024/09/07 2024/09/07 Mangaung (FMB) Blitz 5 0.18 5 4 3.5 1201.4 1141.6 Analysis
8 10th Piet van Zyl Chess Festival 2024 (Ladies) 2024/05/24 2024/05/25 Mangaung (FMB) Standard 90 0.94 5 4 2.0 1144.1 1112.0 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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Mangaung Metro Chess 11-12 October 2024 (B) 2024/10/11 2024/10/12 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1208.9 1146.8 Analysis
20 Smart Chess Blitz 2024 (C) 2024/09/07 2024/09/07 Mangaung (FMB) Blitz 5 0.18 5 4 3.5 1201.4 1141.6 Analysis
19 10th Piet van Zyl Chess Festival 2024 (Ladies) 2024/05/24 2024/05/25 Mangaung (FMB) Standard 90 0.94 5 4 2.0 1144.1 1112.0 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
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 47 22 4 21 24.0 51.1 9.0 1184.7 1193.8
White 25 9 3 13 10.5 42.0 -68.0 1206.8 1138.8
Black 22 13 1 8 13.5 61.4 96.6 1159.7 1256.3
Standard All 19 9 2 8 10.0 52.6 22.4 1199.2 1221.6
White 11 3 2 6 4.0 36.4 -115.9 1213.5 1097.6
Black 8 6 0 2 6.0 75.0 212.5 1179.6 1392.1
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 4 3 1 0 3.5 87.5 318.8 1128.9 1447.6
White 2 2 0 0 2.0 100.0 425.0 1140.5 1565.5
Black 2 1 1 0 1.5 75.0 212.5 1117.3 1329.8
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 96 34 5 57 36.5 38.0 -101.8 1185.5 1083.7
White 50 15 4 31 17.0 34.0 -136.0 1191.4 1055.4
Black 46 19 1 26 19.5 42.4 -64.7 1179.1 1114.4
Standard All 27 9 2 16 10.0 37.0 -110.2 1195.8 1085.6
White 15 3 2 10 4.0 26.7 -198.3 1198.2 999.9
Black 12 6 0 6 6.0 50.0 0.0 1192.7 1192.7
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 9 4 1 4 4.5 50.0 0.0 1152.4 1152.4
White 4 3 0 1 3.0 75.0 212.5 1151.1 1363.6
Black 5 1 1 3 1.5 30.0 -170.0 1153.3 983.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140154830 Mqakelana, I (Iminathi) 3 2.0 2 0 1 66.7 1100.3 141.7 1242.0 View list
2 2090153485 Xalabile, T (Thato) 3 2.0 2 0 1 66.7 1121.6 141.7 1263.2 View list
3 1130134659 De Wet, A (Aiten-Jaun) 3 1.0 1 0 2 33.3 1187.3 -141.7 1045.7 View list
4 2140148594 Matiki, T (Thandeka) 2 2.0 2 0 0 100.0 1119.2 425.0 1544.2 View list
5 2140160104 Nophale, S (Samkelo) 2 2.0 2 0 0 100.0 1116.3 425.0 1541.3 View list
6 2130148586 Rametsi, O (Oarabile) 2 1.0 1 0 1 50.0 1037.8 0.0 1037.8 View list
7 2120148596 Snell, T (Tessa) 2 1.0 1 0 1 50.0 1053.7 0.0 1053.7 View list
8 1090153479 Struwig, A (Alex) 2 1.0 1 0 1 50.0 1028.6 0.0 1028.6 View list
9 2060138204 Xuma, O (Owam) 2 1.0 1 0 1 50.0 1103.2 0.0 1103.2 View list
10 1130300383 Bothma, J (Johannes) 2 0.5 0 1 1 25.0 1143.4 -212.5 930.9 View list
11 2070138202 Phomane, L (Lintle) 2 0.5 0 1 1 25.0 1115.6 -212.5 903.1 View list
12 210086184 Beelders, K (Kyra) 2 0.0 0 0 2 0.0 1046.9 -425.0 621.9 View list
13 110086186 Boje, E (Ewald) 2 0.0 0 0 2 0.0 1043.1 -425.0 618.1 View list
14 1130138180 Chen, L (Louis) 2 0.0 0 0 2 0.0 1204.5 -425.0 779.5 View list
15 209092636 Moalusi, P (Palesa) 2 0.0 0 0 2 0.0 1176.5 -425.0 751.5 View list
16 1140145464 Sealoma, T (Tshegofatso) 2 0.0 0 0 2 0.0 1117.2 -425.0 692.2 View list
17 2090300821 Burmeister, K (Kayleigh) 1 1.0 1 0 0 100.0 1031.2 425.0 1456.2 View list
18 1140147071 Cronje, E (Eben Inigo) 1 1.0 1 0 0 100.0 1188.3 425.0 1613.3 View list
19 2150148590 De Villiers, M (Margette) 1 1.0 1 0 0 100.0 1031.2 425.0 1456.2 View list
20 1170309538 Fourie, E (Ethan) 1 1.0 1 0 0 100.0 1201.4 425.0 1626.4 View list