Player Page

Visser, J (Johan)
Dob: 2001/03/01 (Adult)
Gender: Male
Chess SA id: 101041909
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1602 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
Curent Raw rating1057.5
Curent Weighted rating1057.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1057.5
Current floor (min rating allowed)571.1
Current highest rating achieved1071.1
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)±203.1
Current Raw change used (final)0.0
Projected new Raw rating1057.5
Projected new Weighed rating1057.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1057.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1071.1
Projected new floor571.1
Projected new K-facor40
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
Curent Raw rating1059.5
Curent Weighted rating1059.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1059.5
Current floor (min rating allowed)571.1
Current highest rating achieved1071.1
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)±202.6
Current Raw change used (final)0.0
Projected new Raw rating1059.5
Projected new Weighed rating1059.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1059.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1071.1
Projected new floor571.1
Projected new K-facor40
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
Curent Raw rating1114.3
Curent Weighted rating1114.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1114.3
Current floor (min rating allowed)614.3
Current highest rating achieved1114.3
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)±187.3
Current Raw change used (final)0.0
Projected new Raw rating1114.3
Projected new Weighed rating1114.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1114.3
Projected new floor614.3
Projected new K-facor40
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
Curent Raw rating1114.3
Curent Weighted rating1114.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1114.3
Current floor (min rating allowed)614.3
Current highest rating achieved1114.3
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)±187.3
Current Raw change used (final)0.0
Projected new Raw rating1114.3
Projected new Weighed rating1114.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1114.3
Projected new floor614.3
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2019 South African Junior Team Championships (U20A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 0.0 1062.7 1064.3 Analysis
2 South African Junior Team Championships 2018 (U18A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.0 1071.1 1071.1 Analysis
1 South African Junior Team Championships 2017 (U18B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 1114.3 1114.3 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 4 0 16 4.0 20.0 -255.0 1312.0 1057.0
White 8 1 0 7 1.0 12.5 -318.8 1411.7 1093.0
Black 12 3 0 9 3.0 25.0 -212.5 1245.5 1033.0
Standard All 20 4 0 16 4.0 20.0 -255.0 1312.0 1057.0
White 8 1 0 7 1.0 12.5 -318.8 1411.7 1093.0
Black 12 3 0 9 3.0 25.0 -212.5 1245.5 1033.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 101083167 Mokhari, K (Kamogelo) 1 1.0 1 0 0 100.0 1114.3 425.0 1539.3 View list
2 101023221 Mistry, I (Ishaan) 1 1.0 1 0 0 100.0 1114.3 425.0 1539.3 View list
3 102053217 Higgins, F (Franco) 1 1.0 1 0 0 100.0 1071.1 425.0 1496.1 View list
4 100065498 Wilschut, M (Marlin) 1 1.0 1 0 0 100.0 1114.3 425.0 1539.3 View list
5 100040905 Van Wyk, R (Ruann) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
6 102032223 Riordan, SA (Simon) 1 0.0 0 0 1 0.0 1071.1 -425.0 646.1 View list
7 100031149 Prinsloo, MP (Marthinus) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
8 102081846 Ncemu, A (Aviwe) 1 0.0 0 0 1 0.0 1071.1 -425.0 646.1 View list
9 101026513 Naicker, S (Sheldon) 1 0.0 0 0 1 0.0 1071.1 -425.0 646.1 View list
10 101009296 Felix, D (Devon) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
11 102008490 Dykema, DR (Dirkho) 1 0.0 0 0 1 0.0 1071.1 -425.0 646.1 View list
12 200007735 Du Plessis, AC (Anika) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
13 101000687 Antony, R (Rithik) 1 0.0 0 0 1 0.0 1114.3 -425.0 689.3 View list
14 100022339 Mcilree, J (James) 1 0.0 0 0 1 0.0 1114.3 -425.0 689.3 View list
15 100069253 Mbokazi, B (Banele) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
16 102053417 Martin, N (Nico) 1 0.0 0 0 1 0.0 1071.1 -425.0 646.1 View list
17 100020348 Mampane, M (Mohlomphegi) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
18 100020068 Malan, MJ (Mathys) 1 0.0 0 0 1 0.0 1114.3 -425.0 689.3 View list
19 101000959 Jack, AW (Azile) 1 0.0 0 0 1 0.0 1062.7 -425.0 637.7 View list
20 102961357 Hlongwane, S (Shuttleworth) 1 0.0 0 0 1 0.0 1071.1 -425.0 646.1 View list