Player Page

Collins, JP (Johannes)
Dob: 2006/01/12 (U20)
Gender: Male
Chess SA id: 106079487
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (600 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 rating659.3
Current Weighted rating657.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)659.3
Current highest rating achieved659.3
Current floor (min rating allowed)500.0
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)±358.2
Current Raw change used (final)0.0
Projected new Raw rating659.3
Projected new Weighed rating605.2
Projected new Weighted performance570.4
Projected new final Raw rating (if new WP > new Raw)659.3
Projected new highest rating659.3
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)659.3
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 rating688.0
Current Weighted rating685.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)688.0
Current highest rating achieved688.0
Current floor (min rating allowed)500.0
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)±343.9
Current Raw change used (final)0.0
Projected new Raw rating688.0
Projected new Weighed rating631.4
Projected new Weighted performance570.4
Projected new final Raw rating (if new WP > new Raw)688.0
Projected new highest rating688.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)688.0
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 rating528.4
Current Weighted rating528.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)528.4
Current highest rating achieved528.4
Current floor (min rating allowed)500.0
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)±431.7
Current Raw change used (final)0.0
Projected new Raw rating528.4
Projected new Weighed rating486.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating528.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)528.4
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 rating528.4
Current Weighted rating528.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)528.4
Current highest rating achieved528.4
Current floor (min rating allowed)500.0
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)±431.7
Current Raw change used (final)0.0
Projected new Raw rating528.4
Projected new Weighed rating486.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating528.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)528.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2023 West Rand Open (Rooks) 2023/02/04 2023/02/04 West Rand (GWR) Standard 60 0.83 5 5 2.0 593.6 608.8 Analysis
3 2nd West Rand Open 2022 (B) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 4 1.0 565.0 574.4 Analysis
2 D2 League Finals 2019 (U13 Mix) 2019/08/03 2019/08/03 West Rand (GWR) Standard 60 0.83 7 6 0.0 579.9 590.8 Analysis
1 D2 Schools Individuals 2019 (U13) 2019/05/18 2019/05/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 528.4 528.4 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 20 5 0 15 5.0 25.0 -212.5 1117.8 905.3
White 9 2 0 7 2.0 22.2 -236.1 1131.6 895.5
Black 11 3 0 8 3.0 27.3 -193.2 1106.5 913.4
Standard All 20 5 0 15 5.0 25.0 -212.5 1117.8 905.3
White 9 2 0 7 2.0 22.2 -236.1 1131.6 895.5
Black 11 3 0 8 3.0 27.3 -193.2 1106.5 913.4
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 2070113586 Laverge, V (Victoria) 1 1.0 1 0 0 100.0 528.4 425.0 953.4 View list
2 1090149218 Roos, J (Jacobus) 1 1.0 1 0 0 100.0 593.6 425.0 1018.6 View list
3 1060140283 Montsho, T (Tumisang) 1 1.0 1 0 0 100.0 593.6 425.0 1018.6 View list
4 1060136212 Seabo, O (Oatile) 1 1.0 1 0 0 100.0 565.0 425.0 990.0 View list
5 107067875 Venter, M (Marc) 1 1.0 1 0 0 100.0 528.4 425.0 953.4 View list
6 1060101077 Stadler, AR (Andrio Roland) 1 0.0 0 0 1 0.0 528.4 -425.0 103.4 View list
7 2060105773 Sangweni, A (Asanda) 1 0.0 0 0 1 0.0 528.4 -425.0 103.4 View list
8 2070100937 Maseko, U (Unathi) 1 0.0 0 0 1 0.0 528.4 -425.0 103.4 View list
9 1090117297 Perry-Fisher, IE (Iain Eric) 1 0.0 0 0 1 0.0 565.0 -425.0 140.0 View list
10 106078720 Peach, AJ (Ayden) 1 0.0 0 0 1 0.0 579.9 -425.0 154.9 View list
11 106089117 Nxumalo, S (Sihle) 1 0.0 0 0 1 0.0 579.9 -425.0 154.9 View list
12 109091331 Nolan, CB (Christiaan) 1 0.0 0 0 1 0.0 593.6 -425.0 168.6 View list
13 1090136710 Nkieane, S (Sbusiso Brian) 1 0.0 0 0 1 0.0 593.6 -425.0 168.6 View list
14 106078636 Mtimkulu, TK (Teboho) 1 0.0 0 0 1 0.0 579.9 -425.0 154.9 View list
15 2060136205 Latchman, A (Arya) 1 0.0 0 0 1 0.0 593.6 -425.0 168.6 View list
16 1060117310 Holtzhausen, H (Henco) 1 0.0 0 0 1 0.0 579.9 -425.0 154.9 View list
17 106067852 Greyling, W (Waldo) 1 0.0 0 0 1 0.0 579.9 -425.0 154.9 View list
18 106060686 Greef, J (Janus) 1 0.0 0 0 1 0.0 579.9 -425.0 154.9 View list
19 206081700 Bezu, R (Reabetswe) 1 0.0 0 0 1 0.0 565.0 -425.0 140.0 View list
20 2100101007 Bassie, U (Unathi) 1 0.0 0 0 1 0.0 565.0 -425.0 140.0 View list