Player Page

Blignaut, J (Jean)
Dob: 2005/12/10 (U20)
Gender: Male
Chess SA id: 1050105154
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (336 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 rating1270.1
Current Weighted rating1249.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1270.1
Current highest rating achieved1270.1
Current floor (min rating allowed)770.1
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)±150.1
Current Raw change used (final)0.0
Projected new Raw rating1270.1
Projected new Weighed rating1151.4
Projected new Weighted performance851.4
Projected new final Raw rating (if new WP > new Raw)1270.1
Projected new highest rating1270.1
Projected new floor770.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1270.1
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 rating1282.8
Current Weighted rating1258.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1282.8
Current highest rating achieved1282.8
Current floor (min rating allowed)782.8
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)±147.4
Current Raw change used (final)0.0
Projected new Raw rating1282.8
Projected new Weighed rating1160.1
Projected new Weighted performance851.4
Projected new final Raw rating (if new WP > new Raw)1282.8
Projected new highest rating1282.8
Projected new floor782.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.8
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 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
3 2023 Tshwane South School District CLOSED League Championship (U19) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1237.2 1246.8 Analysis
2 2023 Tshwane South School District CLOSED Individual Championships (U18 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1155.2 1145.6 Analysis
1 2018 D4 Tshwane South Schools League Finals (U13) 2018/08/03 2018/08/03 Tshwane (GTP) 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 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 14 8 1 5 8.5 60.7 91.1 1254.3 1345.4
White 8 3 1 4 3.5 43.8 -53.1 1256.1 1202.9
Black 6 5 0 1 5.0 83.3 283.3 1252.0 1535.4
Standard All 14 8 1 5 8.5 60.7 91.1 1254.3 1345.4
White 8 3 1 4 3.5 43.8 -53.1 1256.1 1202.9
Black 6 5 0 1 5.0 83.3 283.3 1252.0 1535.4
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 1040105151 Barnard, PD (Paul Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1050154187 Murray, B (Brandon) 1 1.0 1 0 0 100.0 1155.2 425.0 1580.2 View list
3 105043671 Morgan, KC (Keegan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 106050163 Meyer, E (Ewald) 1 1.0 1 0 0 100.0 1237.2 425.0 1662.2 View list
5 1070159075 Labuschagne, P (Peter) 1 1.0 1 0 0 100.0 1237.2 425.0 1662.2 View list
6 1050112480 Reddy, KS (Kashen Shivaan) 1 1.0 1 0 0 100.0 1155.2 425.0 1580.2 View list
7 107078866 Ferreira, H (Hechter) 1 1.0 1 0 0 100.0 1155.2 425.0 1580.2 View list
8 1060112475 Draaier, D (Dawson) 1 1.0 1 0 0 100.0 1237.2 425.0 1662.2 View list
9 106050532 Delport, B (Ben) 1 0.5 0 1 0 50.0 1155.2 0.0 1155.2 View list
10 106078458 Wang, E (En Ping) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 107053924 Vather, S (Shayur) 1 0.0 0 0 1 0.0 1155.2 -425.0 730.2 View list
12 1050105159 Prinsloo, M (Martinus Jacobus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 105013693 Janse Van Rensburg, L (Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 107088585 Grobler, JTW (Johannes Theodorus Wessel) 1 0.0 0 0 1 0.0 1237.2 -425.0 812.2 View list