Player Page

Pienaar, K (Kobus)
Dob: 2005/02/04 (U20)
Gender: Male
Chess SA id: 1050107658
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2020/01/12 (1622 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 rating1099.2
Current Weighted rating1099.2
Current Weighted performance449.5
Current official/published rating (highest between Raw, WR and WP)1099.2
Current highest rating achieved1135.6
Current floor (min rating allowed)635.6
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)±191.4
Current Raw change used (final)0.0
Projected new Raw rating1099.2
Projected new Weighed rating1011.3
Projected new Weighted performance449.5
Projected new final Raw rating (if new WP > new Raw)1099.2
Projected new highest rating1135.6
Projected new floor635.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1099.2
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 rating1089.2
Current Weighted rating1089.2
Current Weighted performance449.5
Current official/published rating (highest between Raw, WR and WP)1089.2
Current highest rating achieved1126.8
Current floor (min rating allowed)626.8
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)±194.2
Current Raw change used (final)0.0
Projected new Raw rating1089.2
Projected new Weighed rating1002.1
Projected new Weighted performance449.5
Projected new final Raw rating (if new WP > new Raw)1089.2
Projected new highest rating1126.8
Projected new floor626.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.2
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2019 South African Junior LSEN Championships (U15B+U17B SID) 2020/01/11 2020/01/12 4 Knights (4K) Standard 90 0.94 5 4 2.0 1078.9 1063.6 Analysis
5 Fonteine Ope 2019 (LSEN) 2019/10/19 2019/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1119.7 1107.2 Analysis
4 Sedibeng DF Malherbe Open 2019 (E) 2019/10/12 2019/10/12 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1119.7 1107.2 Analysis
3 Eureka LSEN Skaak/Chess 2019 (C+D) 2019/10/09 2019/10/09 Sedibeng (GSV) Standard 60 0.83 5 4 2.5 1119.7 1107.2 Analysis
2 Eureka Chess Open 2019 (D LSEN) 2019/07/27 2019/07/27 Sedibeng (GSV) Standard 61 0.83 5 1 0.0 1135.6 1126.8 Analysis
1 South African LSEN Championships 2018 (U18 SID) 2018/12/22 2018/12/23 4 Knights (4K) Standard 60 0.83 6 6 1.5 1200.0 1200.0 Analysis
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 25 7 4 14 9.0 36.0 -119.0 1147.6 1028.6
White 13 5 2 6 6.0 46.2 -32.7 1160.5 1127.8
Black 12 2 2 8 3.0 25.0 -212.5 1133.7 921.2
Standard All 25 7 4 14 9.0 36.0 -119.0 1147.6 1028.6
White 13 5 2 6 6.0 46.2 -32.7 1160.5 1127.8
Black 12 2 2 8 3.0 25.0 -212.5 1133.7 921.2
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 1030107657 Da Cunha, M (Muhammed) 2 1.5 1 1 0 75.0 1159.8 212.5 1372.3 View list
2 1020119310 Engelbrecht, P (Pieter) 2 0.0 0 0 2 0.0 1119.7 -425.0 694.7 View list
3 1020117002 Rommetvedt, H (Helge) 1 1.0 1 0 0 100.0 1119.7 425.0 1544.7 View list
4 1050130013 Mogale, V (Vukani) 1 1.0 1 0 0 100.0 1078.9 425.0 1503.9 View list
5 2060107650 Steyn, E (Engela) 1 1.0 1 0 0 100.0 1119.7 425.0 1544.7 View list
6 1010119342 Kganyaga, P (Pheldo) 1 1.0 1 0 0 100.0 1119.7 425.0 1544.7 View list
7 1060119326 Bright, C (Christopher) 1 1.0 1 0 0 100.0 1119.7 425.0 1544.7 View list
8 1060106667 Van Niekerk, M (Morne Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1030119345 Da Cunha, B (Bilal) 1 0.5 0 1 0 50.0 1078.9 0.0 1078.9 View list
10 102095926 Bila, T (Thokozani) 1 0.5 0 1 0 50.0 1078.9 0.0 1078.9 View list
11 1090106673 La Grange, W (Wicus) 1 0.5 0 1 0 50.0 1119.7 0.0 1119.7 View list
12 1080119344 Van Jaarsveld, A (Adrian) 1 0.0 0 0 1 0.0 1119.7 -425.0 694.7 View list
13 101086517 Scheepers, C (Coenraad) 1 0.0 0 0 1 0.0 1119.7 -425.0 694.7 View list
14 102095925 Moche, O (Onkabetse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 103095924 Macwele, M (Musawenkosi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1010102772 Rasikutuma, M (Makona) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1010130014 Rasikuthuma, M (Makona) 1 0.0 0 0 1 0.0 1078.9 -425.0 653.9 View list
18 103081164 Nyauza, M (Mpho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 103086516 Myburgh, D (Duvan) 1 0.0 0 0 1 0.0 1119.7 -425.0 694.7 View list
20 2060107648 Groenewald, J (Joaleen) 1 0.0 0 0 1 0.0 1119.7 -425.0 694.7 View list