Player Page

Van Der Linde, PS (Piery Stefan)
Dob: 2002/03/25 (Adult)
Gender: Male
Chess SA id: 102051050
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (92 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 rating1235.4
Curent Weighted rating1166.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1235.4
Current floor (min rating allowed)735.4
Current highest rating achieved1235.4
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)±157.7
Current Raw change used (final)0.0
Projected new Raw rating1235.4
Projected new Weighed rating1173.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1235.4
Projected new floor735.4
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 rating1258.0
Curent Weighted rating1184.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1258.0
Current floor (min rating allowed)758.0
Current highest rating achieved1258.0
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)±152.7
Current Raw change used (final)0.0
Projected new Raw rating1258.0
Projected new Weighed rating1190.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1258.0
Projected new floor758.0
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 rating1002.0
Curent Weighted rating1002.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1002.0
Current floor (min rating allowed)502.0
Current highest rating achieved1002.0
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)±219.9
Current Raw change used (final)0.0
Projected new Raw rating1002.0
Projected new Weighed rating1002.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1002.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1002.0
Projected new floor502.0
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 rating1002.0
Curent Weighted rating1002.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1002.0
Current floor (min rating allowed)502.0
Current highest rating achieved1002.0
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)±219.9
Current Raw change used (final)0.0
Projected new Raw rating1002.0
Projected new Weighed rating1002.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1002.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1002.0
Projected new floor502.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Constantiapark Open (C) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1153.7 1162.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Constantiapark Open (C) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1153.7 1162.0 Analysis
3 2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 5 2.5 1085.3 1102.8 Analysis
2 2019 D4 Tshwane South Schools League Team Finals (U19) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1011.3 1014.0 Analysis
1 2018 Gauteng League Final (U17) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1002.0 1002.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 4 0 1 4.0 80.0 255.0 1326.0 1581.0
White 3 2 0 1 2.0 66.7 141.7 1315.3 1457.0
Black 2 2 0 0 2.0 100.0 425.0 1342.1 1767.1
Standard All 5 4 0 1 4.0 80.0 255.0 1326.0 1581.0
White 3 2 0 1 2.0 66.7 141.7 1315.3 1457.0
Black 2 2 0 0 2.0 100.0 425.0 1342.1 1767.1
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 20 11 2 7 12.0 60.0 85.0 1271.6 1356.6
White 9 5 0 4 5.0 55.6 47.2 1260.5 1307.7
Black 11 6 2 3 7.0 63.6 115.9 1280.8 1396.7
Standard All 20 11 2 7 12.0 60.0 85.0 1271.6 1356.6
White 9 5 0 4 5.0 55.6 47.2 1260.5 1307.7
Black 11 6 2 3 7.0 63.6 115.9 1280.8 1396.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101086756 Brits, S (Shaun) 1 1.0 1 0 0 100.0 1002.0 425.0 1427.0 View list
2 1110109561 Coetzee, M (Marko) 1 1.0 1 0 0 100.0 1153.7 425.0 1578.7 View list
3 101082915 De Klerk, P (Paul) 1 1.0 1 0 0 100.0 1011.3 425.0 1436.3 View list
4 104011136 Greyling, HJ (Hendrik) 1 1.0 1 0 0 100.0 1011.3 425.0 1436.3 View list
5 1100192158 Sadalla, J (Johnny) 1 1.0 1 0 0 100.0 1153.7 425.0 1578.7 View list
6 1860192157 Pieterson, W (Werner) 1 1.0 1 0 0 100.0 1153.7 425.0 1578.7 View list
7 103094067 Ndlovu, G (Goodman) 1 1.0 1 0 0 100.0 1085.3 425.0 1510.3 View list
8 101071576 Tlou, B (Barry) 1 1.0 1 0 0 100.0 1002.0 425.0 1427.0 View list
9 201036130 Stephanus, M (Melissa) 1 1.0 1 0 0 100.0 1085.3 425.0 1510.3 View list
10 1130131224 Minny, O (Oban) 1 1.0 1 0 0 100.0 1153.7 425.0 1578.7 View list
11 1010112490 Wang, RZ (Ronny Zi-Rui) 1 1.0 1 0 0 100.0 1011.3 425.0 1436.3 View list
12 204066121 Wallace, A (Amy) 1 0.5 0 1 0 50.0 1085.3 0.0 1085.3 View list
13 101072483 Mdlela, OS (Oatile) 1 0.5 0 1 0 50.0 1002.0 0.0 1002.0 View list
14 202035343 Smith, E (Elani) 1 0.0 0 0 1 0.0 1085.3 -425.0 660.3 View list
15 101000959 Jack, AW (Azile) 1 0.0 0 0 1 0.0 1002.0 -425.0 577.0 View list
16 1020105270 Mthembu, I (Innocent) 1 0.0 0 0 1 0.0 1002.0 -425.0 577.0 View list
17 1080119822 Elvin, D (David) 1 0.0 0 0 1 0.0 1153.7 -425.0 728.7 View list
18 103005804 Cruywagen, A (Armand) 1 0.0 0 0 1 0.0 1085.3 -425.0 660.3 View list
19 101003647 Britz, ZD (Zean) 1 0.0 0 0 1 0.0 1011.3 -425.0 586.3 View list
20 201002611 Booysen, E (Elda) 1 0.0 0 0 1 0.0 1011.3 -425.0 586.3 View list