Player Page

Shariff, J (Juan-Pierre)
Dob: 2006/04/08 (U20)
Gender: Male
Chess SA id: 106076074
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2023/10/27 (197 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 rating1315.5
Curent Weighted rating1316.4
Curent Weighted performance978.0
Current official/published rating (highest between Raw, WR and WP)1316.4
Current floor (min rating allowed)888.5
Current highest rating achieved1388.5
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)±140.7
Current Raw change used (final)0.0
Projected new Raw rating1315.5
Projected new Weighed rating1316.2
Projected new Weighted performance978.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1316.2
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1388.5
Projected new floor888.5
Projected new K-facor36
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 rating1447.4
Curent Weighted rating1450.0
Curent Weighted performance840.8
Current official/published rating (highest between Raw, WR and WP)1450.0
Current floor (min rating allowed)983.9
Current highest rating achieved1483.9
Current K-factor32
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)±116.6
Current Raw change used (final)0.0
Projected new Raw rating1447.4
Projected new Weighed rating1449.2
Projected new Weighted performance840.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1449.2
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1483.9
Projected new floor983.9
Projected new K-facor32
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 rating1158.1
Curent Weighted rating1159.0
Curent Weighted performance890.3
Current official/published rating (highest between Raw, WR and WP)1159.0
Current floor (min rating allowed)706.0
Current highest rating achieved1206.0
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)±176.0
Current Raw change used (final)0.0
Projected new Raw rating1158.1
Projected new Weighed rating1158.7
Projected new Weighted performance890.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.7
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1206.0
Projected new floor706.0
Projected new K-facor36
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 rating1140.0
Curent Weighted rating1140.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1140.0
Current floor (min rating allowed)706.0
Current highest rating achieved1168.0
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1140.0
Projected new Weighed rating1140.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1168.0
Projected new floor706.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
24 Bloemfontein HS League 27 October 2023 (U19) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 0 0.0 1315.5 1158.1 Analysis
23 Bloemfontein Highschool League 24 Feb 2023 (U19A) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 2.0 1326.1 1164.6 Analysis
22 2022 South African Junior Team Chess Championships (U18 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 2.5 1319.3 1483.9 Analysis
21 Mangaung Metro Chess 13 August 2022 (A) 2022/08/13 2022/08/13 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1325.0 1155.6 Analysis
20 Mangaung Metro Chess 30 July 2022 (A) 2022/07/30 2022/07/30 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1349.9 1206.0 Analysis
19 Smart Chess Blitz 2022 (Open) 2022/05/07 2022/05/07 Mangaung (FMB) Blitz 7 0.23 7 7 2.0 1359.4 1168.0 Analysis
18 Morris Club Championship 2022 2022/02/26 2022/02/26 Mangaung (FMB) Rapid 32 0.63 5 5 2.5 1361.0 1180.0 Analysis
17 Mangaung Metro Chess 22 January 2022 (A) 2022/01/22 2022/01/22 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1380.1 1192.0 Analysis
16 Mangaung Metro Chess 28 August 2021 (A) 2021/08/28 2021/08/28 Mangaung (FMB) Rapid 25 0.54 5 4 2.0 1388.5 1200.0 Analysis
15 Smart Chess Blitz 2020 (U16+U18) 2020/02/29 2020/02/29 Mangaung (FMB) Blitz 5 0.18 7 7 4.0 1267.0 1200.0 Analysis
14 Mangaung Metro Chess February 2020 (C) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 5 5.0 1267.0 1257.5 Analysis
13 Morris Club Tournament 2020 2020/02/15 2020/02/15 Mangaung (FMB) Standard 60 0.83 5 4 2.0 1267.0 1257.5 Analysis
12 High School League Tournament 2020 (U19) 2020/02/08 2020/02/08 Mangaung (FMB) Standard 60 0.83 5 4 4.0 1267.0 1257.5 Analysis
11 Grey College Team Championship 2020 (B) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1267.0 1257.5 Analysis
10 Mangaung Metro Chess 17-18 January 2020 (C) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 4.5 1240.5 1234.2 Analysis
9 2019 South African Junior Team Championships (U14B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1240.5 1234.2 Analysis
8 Mangaung Metro Chess October 2019 (C) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1208.0 1202.4 Analysis
7 Mangaung Metro Chess 16-17 August 2019 (C) 2019/08/16 2019/08/17 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1195.3 1198.4 Analysis
6 Mangaung Metro July Trials 2019 (U14) 2019/07/19 2019/07/20 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1182.9 1184.8 Analysis
5 Mangaung Metro Chess 31 May to 1 June 2019 (C) 2019/05/31 2019/06/01 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1156.4 1152.4 Analysis
12
Game 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 119 63 6 50 66.0 55.5 46.4 1218.8 1265.2
White 59 35 2 22 36.0 61.0 93.6 1212.2 1305.8
Black 60 28 4 28 30.0 50.0 0.0 1225.3 1225.3
Standard All 77 46 5 26 48.5 63.0 110.4 1169.5 1279.9
White 39 25 2 12 26.0 66.7 141.7 1172.8 1314.4
Black 38 21 3 14 22.5 59.2 78.3 1166.2 1244.5
Rapid All 28 11 1 16 11.5 41.1 -75.9 1326.6 1250.7
White 14 6 0 8 6.0 42.9 -60.7 1288.8 1228.1
Black 14 5 1 8 5.5 39.3 -91.1 1364.4 1273.3
Blitz All 14 6 0 8 6.0 42.9 -60.7 1274.1 1213.4
White 6 4 0 2 4.0 66.7 141.7 1289.7 1431.4
Black 8 2 0 6 2.0 25.0 -212.5 1262.4 1049.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1060111831 Mitchell, V (Vanadium) 4 2.0 2 0 2 50.0 1268.7 0.0 1268.7 View list
2 1090100920 Lemphane, O (Oratile) 3 3.0 3 0 0 100.0 1216.8 425.0 1641.8 View list
3 105053233 Fouchee, M (Marinus) 3 2.5 2 1 0 83.3 1258.2 283.3 1541.5 View list
4 101084890 Nophale, N (Ntokozo) 3 0.0 0 0 3 0.0 1344.8 -425.0 919.8 View list
5 108059718 Griesel, W (Wian) 2 2.0 2 0 0 100.0 1147.5 425.0 1572.5 View list
6 207064249 Boje, C (Carissa) 2 2.0 2 0 0 100.0 1268.3 425.0 1693.3 View list
7 105053112 Janse Van Rensburg, G (Gerhardus) 2 2.0 2 0 0 100.0 1224.3 425.0 1649.3 View list
8 107064255 Van Rensburg, M (Malan) 2 2.0 2 0 0 100.0 1211.7 425.0 1636.7 View list
9 106083578 Namane, O (Orapeleng) 2 1.5 1 1 0 75.0 1189.1 212.5 1401.6 View list
10 172017078 Landman, J (Johan) 2 1.0 1 0 1 50.0 1374.0 0.0 1374.0 View list
11 107059659 Marangellis, H (Haralambos) 2 1.0 1 0 1 50.0 1231.2 0.0 1231.2 View list
12 106053115 Moolman, A (Arno) 2 1.0 1 0 1 50.0 1237.5 0.0 1237.5 View list
13 1040106774 Redguard, J (Junaid) 2 1.0 1 0 1 50.0 1211.7 0.0 1211.7 View list
14 107052210 Kotze, CJ (Christiaan) 2 0.0 0 0 2 0.0 1353.1 -425.0 928.1 View list
15 171017444 Lebenya, MJ (Masilonyana) 2 0.0 0 0 2 0.0 1352.5 -425.0 927.5 View list
16 101025290 Motaung, L (Lehlohonolo) 2 0.0 0 0 2 0.0 1342.2 -425.0 917.2 View list
17 207083580 Rathaba, R (Refilwe) 2 0.0 0 0 2 0.0 1149.7 -425.0 724.7 View list
18 108086187 Rossouw, J (Johrne) 2 0.0 0 0 2 0.0 1291.9 -425.0 866.9 View list
19 105035097 Smit, A (Albert) 2 0.0 0 0 2 0.0 1308.5 -425.0 883.5 View list
20 108084884 Bouwer, L (Luan) 1 1.0 1 0 0 100.0 1267.0 425.0 1692.0 View list