Player Page

John, J (Joseph)
Dob: 2002/04/29 (Adult)
Gender: Male
Chess SA id: 102088871
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2018/12/20 (2016 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 rating976.1
Current Weighted rating976.1
Current Weighted performance243.1
Current official/published rating (highest between Raw, WR and WP)976.1
Current highest rating achieved1179.4
Current floor (min rating allowed)679.4
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)±228.1
Current Raw change used (final)0.0
Projected new Raw rating976.1
Projected new Weighed rating898.0
Projected new Weighted performance243.1
Projected new final Raw rating (if new WP > new Raw)976.1
Projected new highest rating1179.4
Projected new floor679.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)976.1
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 rating967.6
Current Weighted rating967.6
Current Weighted performance243.1
Current official/published rating (highest between Raw, WR and WP)967.6
Current highest rating achieved1175.2
Current floor (min rating allowed)675.2
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)±230.9
Current Raw change used (final)0.0
Projected new Raw rating967.6
Projected new Weighed rating890.2
Projected new Weighted performance243.1
Projected new final Raw rating (if new WP > new Raw)967.6
Projected new highest rating1175.2
Projected new floor675.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)967.6
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 South African Junior Team Championships 2018 (U18C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 0.0 1069.3 1053.2 Analysis
5 Vikings vs South Park 2nd Open 2018 2018/09/08 2018/09/08 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1058.3 1034.8 Analysis
4 4th Buffalo Trials 2018 (U20+Adults) 2018/04/21 2018/04/21 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 1096.1 1078.0 Analysis
3 Buffalo Trails 3rd 2018 (U18A-Adult) 2018/03/25 2018/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1179.4 1175.2 Analysis
2 2nd Buffalo Trials 2018 (U18A) 2018/03/03 2018/03/03 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1179.4 1175.2 Analysis
1 Buffalo City 1st Chess Trials 2018 (U18A) 2018/02/03 2018/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 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 31 11 0 20 11.0 35.5 -123.4 1069.9 946.5
White 15 6 0 9 6.0 40.0 -85.0 1115.4 1030.4
Black 16 5 0 11 5.0 31.3 -159.4 1027.1 867.8
Standard All 31 11 0 20 11.0 35.5 -123.4 1069.9 946.5
White 15 6 0 9 6.0 40.0 -85.0 1115.4 1030.4
Black 16 5 0 11 5.0 31.3 -159.4 1027.1 867.8
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 101067222 Ofori Boatehg, C (Clinton) 2 0.0 0 0 2 0.0 1118.8 -425.0 693.8 View list
2 102016153 Kolisi, M (Mbasa) 2 0.0 0 0 2 0.0 1148.0 -425.0 723.0 View list
3 2950097976 Pakamisa, S (Sinovuyo) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
4 2860099227 Olatoye, Y (Olawayemi) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
5 2020096194 Cotterell, C (Charmaine) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 208065268 Beshe, A (Akhanye) 1 1.0 1 0 0 100.0 1058.3 425.0 1483.3 View list
7 1020096193 Mancoda, B (Buthanani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2960099223 Mahlutshana, Z (Zizipho) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
9 101088778 Lottering, A (Adrian) 1 1.0 1 0 0 100.0 1058.3 425.0 1483.3 View list
10 104054274 Seeraj, J (Jeshin) 1 1.0 1 0 0 100.0 1058.3 425.0 1483.3 View list
11 1000097969 Tokoyi, R (Romeo) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
12 202076378 Woodington, V (Vadonia) 1 1.0 1 0 0 100.0 1096.1 425.0 1521.1 View list
13 101082785 Zide, X (Xola) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1040118407 Ndlovu, T (Terence) 1 0.0 0 0 1 0.0 1179.4 -425.0 754.4 View list
15 101045481 Morema, T (Thapelo) 1 0.0 0 0 1 0.0 1069.3 -425.0 644.3 View list
16 101079356 Moeti, P (Phenyo) 1 0.0 0 0 1 0.0 1069.3 -425.0 644.3 View list
17 109088683 Mdingi, L (Limnandi) 1 0.0 0 0 1 0.0 1058.3 -425.0 633.3 View list
18 102075207 Maswanganyi, L (Lungile) 1 0.0 0 0 1 0.0 1069.3 -425.0 644.3 View list
19 202066565 Kumar, K (Kiran) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 101077193 Kamadyaapa, O (Oscar) 1 0.0 0 0 1 0.0 1179.4 -425.0 754.4 View list