Player Page

Mclachlan, J (James)
Dob: 2008/07/18 (U18)
Gender: Male
Chess SA id: 1080149097
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (118 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 rating1253.2
Current Weighted rating1221.7
Current Weighted performance1215.9
Current official/published rating (highest between Raw, WR and WP)1253.2
Current highest rating achieved1253.2
Current floor (min rating allowed)753.2
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)±153.7
Current Raw change used (final)0.0
Projected new Raw rating1253.2
Projected new Weighed rating1124.8
Projected new Weighted performance1215.9
Projected new final Raw rating (if new WP > new Raw)1253.2
Projected new highest rating1253.2
Projected new floor753.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.2
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 rating1196.8
Current Weighted rating1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.8
Current highest rating achieved1196.8
Current floor (min rating allowed)696.8
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)±166.6
Current Raw change used (final)0.0
Projected new Raw rating1196.8
Projected new Weighed rating1086.9
Projected new Weighted performance656.5
Projected new final Raw rating (if new WP > new Raw)1196.8
Projected new highest rating1196.8
Projected new floor696.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.8
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 rating1277.6
Current Weighted rating1247.5
Current Weighted performance1248.5
Current official/published rating (highest between Raw, WR and WP)1277.6
Current highest rating achieved1277.6
Current floor (min rating allowed)777.6
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)±148.5
Current Raw change used (final)0.0
Projected new Raw rating1277.6
Projected new Weighed rating1149.1
Projected new Weighted performance1248.5
Projected new final Raw rating (if new WP > new Raw)1277.6
Projected new highest rating1277.6
Projected new floor777.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1234.3 1171.2 Analysis
1 Bloemfontein High School League 16 February 2024 (U17A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1234.3 1274.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1234.3 1171.2 Analysis
6 Bloemfontein High School League 16 February 2024 (U17A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1234.3 1274.4 Analysis
5 Bloemfontein HS League 27 October 2023 (U19) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 5 3.5 1203.9 1220.0 Analysis
4 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 5 3.0 1203.9 1220.0 Analysis
3 Bloemfontein League 25 August 2023 (U17+U19B) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1176.4 1200.0 Analysis
2 St Andrews 19 August 2023 (B) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1176.4 1200.0 Analysis
1 Grey College Team Championship 2023 (B) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1227.3 1312.3
White 5 3 0 2 3.0 60.0 85.0 1242.8 1327.8
Black 5 3 0 2 3.0 60.0 85.0 1211.9 1296.9
Standard All 5 3 0 2 3.0 60.0 85.0 1218.3 1303.3
White 3 2 0 1 2.0 66.7 141.7 1190.5 1332.1
Black 2 1 0 1 1.0 50.0 0.0 1260.1 1260.1
Rapid All 5 3 0 2 3.0 60.0 85.0 1236.4 1321.4
White 2 1 0 1 1.0 50.0 0.0 1321.3 1321.3
Black 3 2 0 1 2.0 66.7 141.7 1179.8 1321.5
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 35 20 1 14 20.5 58.6 72.9 1221.1 1294.0
White 19 11 1 7 11.5 60.5 89.5 1223.2 1312.7
Black 16 9 0 7 9.0 56.3 53.1 1218.6 1271.7
Standard All 10 5 0 5 5.0 50.0 0.0 1194.4 1194.4
White 6 3 0 3 3.0 50.0 0.0 1192.1 1192.1
Black 4 2 0 2 2.0 50.0 0.0 1197.9 1197.9
Rapid All 25 15 1 9 15.5 62.0 102.0 1231.8 1333.8
White 13 8 1 4 8.5 65.4 130.8 1237.6 1368.4
Black 12 7 0 5 7.0 58.3 70.8 1225.5 1296.3
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108069747 Melville, J (Jason) 2 1.0 1 0 1 50.0 1190.2 0.0 1190.2 View list
2 1070134676 April, L (Lorenzo) 1 1.0 1 0 0 100.0 1176.4 425.0 1601.4 View list
3 1060107761 Fumba, I (Immanuel) 1 1.0 1 0 0 100.0 1203.9 425.0 1628.9 View list
4 1060149079 Grobler, N (Nico) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 107069733 Grace, G (Garran) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
6 2090160759 Joubert, A (Amorey) 1 1.0 1 0 0 100.0 1176.4 425.0 1601.4 View list
7 1030149084 Johns, W (Warrn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1080191991 Mathebula, P (Phuxelelo) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
9 1070156190 Miya, N (Nkosinath) 1 1.0 1 0 0 100.0 1176.4 425.0 1601.4 View list
10 1080153514 Modirapula, T (Tshiamelo) 1 1.0 1 0 0 100.0 1203.9 425.0 1628.9 View list
11 2060159932 Moloto, O (Oratile) 1 1.0 1 0 0 100.0 1176.4 425.0 1601.4 View list
12 1000162764 Mothibedi, R (Rantso) 1 1.0 1 0 0 100.0 1203.9 425.0 1628.9 View list
13 1080145462 Ogundeji, D (Demi) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
14 2070138202 Phomane, L (Lintle) 1 1.0 1 0 0 100.0 1203.9 425.0 1628.9 View list
15 1070160770 Situlo, M (Mawethu) 1 1.0 1 0 0 100.0 1176.4 425.0 1601.4 View list
16 1080106777 Swanepoel, W (Wj) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
17 1040160772 Tsepe, K (Kgothatso) 1 1.0 1 0 0 100.0 1203.9 425.0 1628.9 View list
18 2060137020 Turpin, N (Nina) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
19 1080192012 Viviers, H (Hanré) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
20 1090143830 Weng, Q (Qi) 1 1.0 1 0 0 100.0 1176.4 425.0 1601.4 View list