Player Page

Visser, J (Janko)
Dob: 2007/04/26 (U18)
Gender: Male
Chess SA id: 107075017
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2019/08/02 (1939 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 rating903.2
Current Weighted rating903.2
Current Weighted performance252.0
Current official/published rating (highest between Raw, WR and WP)903.2
Current highest rating achieved903.2
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)±253.1
Current Raw change used (final)0.0
Projected new Raw rating903.2
Projected new Weighed rating830.9
Projected new Weighted performance252.0
Projected new final Raw rating (if new WP > new Raw)903.2
Projected new highest rating903.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)903.2
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 rating844.3
Current Weighted rating844.3
Current Weighted performance171.5
Current official/published rating (highest between Raw, WR and WP)844.3
Current highest rating achieved844.3
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)±275.2
Current Raw change used (final)0.0
Projected new Raw rating844.3
Projected new Weighed rating776.8
Projected new Weighted performance171.5
Projected new final Raw rating (if new WP > new Raw)844.3
Projected new highest rating844.3
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)844.3
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 rating673.0
Current Weighted rating673.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)673.0
Current highest rating achieved673.0
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)±351.3
Current Raw change used (final)0.0
Projected new Raw rating673.0
Projected new Weighed rating619.2
Projected new Weighted performance140.5
Projected new final Raw rating (if new WP > new Raw)673.0
Projected new highest rating673.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)673.0
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 rating555.4
Current Weighted rating555.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)555.4
Current highest rating achieved555.4
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)±415.4
Current Raw change used (final)0.0
Projected new Raw rating555.4
Projected new Weighed rating511.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating555.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)555.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Gert Sibande Laerskole Finaal 2019 (O13) 2019/08/02 2019/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 845.1 555.4 Analysis
5 Sparticus 7 2018 2018/09/01 2018/09/01 Gert Sibande (MGS) Standard 65 0.85 5 5 3.0 696.5 716.2 Analysis
4 Sparticus 5 2018 (C) 2018/06/02 2018/06/02 Gert Sibande (MGS) Standard 65 0.85 5 4 0.5 725.4 755.4 Analysis
3 Sparticus 4 2018 2018/05/12 2018/05/12 Gert Sibande (MGS) Standard 65 0.85 5 5 3.0 640.1 655.0 Analysis
2 Sparticus 3 2018 (C) 2018/04/14 2018/04/14 Gert Sibande (MGS) Standard 65 0.85 5 5 4.0 549.3 548.2 Analysis
1 Sparticus 1 2018 (B) 2018/02/17 2018/02/17 Gert Sibande (MGS) Standard 65 0.85 5 5 2.0 555.4 555.4 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 29 15 1 13 15.5 53.4 29.3 901.9 931.2
White 14 7 1 6 7.5 53.6 30.4 890.2 920.6
Black 15 8 0 7 8.0 53.3 28.3 912.7 941.1
Standard All 24 12 1 11 12.5 52.1 17.7 846.2 863.9
White 12 6 1 5 6.5 54.2 35.4 849.2 884.6
Black 12 6 0 6 6.0 50.0 0.0 843.2 843.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1169.2 1254.2
White 2 1 0 1 1.0 50.0 0.0 1136.4 1136.4
Black 3 2 0 1 2.0 66.7 141.7 1191.1 1332.7
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 107086386 Pieters, QL (Quintin) 2 1.0 1 0 1 50.0 597.8 0.0 597.8 View list
2 107090816 Lategan, H (Hanru) 2 1.0 1 0 1 50.0 682.8 0.0 682.8 View list
3 109086096 Van Heerden, W (Willem) 2 1.0 1 0 1 50.0 552.3 0.0 552.3 View list
4 107086094 Beukes, J (Jeandre) 1 1.0 1 0 0 100.0 555.4 425.0 980.4 View list
5 1070117420 Daniel, S (Samuel) 1 1.0 1 0 0 100.0 845.1 425.0 1270.1 View list
6 107082227 Du Toit, A (Aj) 1 1.0 1 0 0 100.0 549.3 425.0 974.3 View list
7 110094192 Griesel, J (Johanco) 1 1.0 1 0 0 100.0 696.5 425.0 1121.5 View list
8 109095286 Pieters, D (Donovan) 1 1.0 1 0 0 100.0 640.1 425.0 1065.1 View list
9 1060117409 Nkabinde, S (Siphelelo) 1 1.0 1 0 0 100.0 845.1 425.0 1270.1 View list
10 105087252 Mtsweni, S (Samkelo) 1 1.0 1 0 0 100.0 549.3 425.0 974.3 View list
11 109086093 Van Den Berg, MJ (Michiel) 1 1.0 1 0 0 100.0 555.4 425.0 980.4 View list
12 106086385 Rossouw, W (Wernich) 1 1.0 1 0 0 100.0 696.5 425.0 1121.5 View list
13 106087260 Putu, O (Ofentse) 1 1.0 1 0 0 100.0 549.3 425.0 974.3 View list
14 207095293 Van Heerden, D (Dezane) 1 1.0 1 0 0 100.0 696.5 425.0 1121.5 View list
15 1060101090 Yende, S (Siyanda) 1 1.0 1 0 0 100.0 845.1 425.0 1270.1 View list
16 108090785 Victor, X (Xander) 1 0.5 0 1 0 50.0 725.4 0.0 725.4 View list
17 1060101093 Van Der Walt, R (Richard) 1 0.0 0 0 1 0.0 845.1 -425.0 420.1 View list
18 106093416 Poke, M (Mpho) 1 0.0 0 0 1 0.0 549.3 -425.0 124.3 View list
19 108068773 Morar, M (Malay) 1 0.0 0 0 1 0.0 555.4 -425.0 130.4 View list
20 1070117419 Mafanya, Z (Zonga) 1 0.0 0 0 1 0.0 845.1 -425.0 420.1 View list