Player Page

Maass, J (Janco)
Dob: 2006/09/16 (U20)
Gender: Male
Chess SA id: 1060095987
FIDE id:
Region: Lejweleputswa (FLW)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1598 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 rating987.5
Curent Weighted rating987.5
Curent Weighted performance296.9
Current official/published rating (highest between Raw, WR and WP)987.5
Current floor (min rating allowed)632.8
Current highest rating achieved1132.8
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)±224.4
Current Raw change used (final)0.0
Projected new Raw rating987.5
Projected new Weighed rating987.5
Projected new Weighted performance296.9
Projected new official/published rating (highest between new Raw, new WR and new WP)987.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1132.8
Projected new floor632.8
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 rating980.2
Curent Weighted rating980.2
Curent Weighted performance291.8
Current official/published rating (highest between Raw, WR and WP)980.2
Current floor (min rating allowed)620.0
Current highest rating achieved1120.0
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)±226.8
Current Raw change used (final)0.0
Projected new Raw rating980.2
Projected new Weighed rating980.2
Projected new Weighted performance291.8
Projected new official/published rating (highest between new Raw, new WR and new WP)980.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1120.0
Projected new floor620.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 2019 South African Junior Team Championships (U14C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 0.0 1090.3 1082.6 Analysis
9 Lejweleputswa 6th Qualifying Swiss Open Tournament 2019 (D) 2019/05/25 2019/05/25 Lejweleputswa (FLW) Standard 62 0.84 5 3 2.0 962.4 945.2 Analysis
8 Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (D) 2019/03/16 2019/03/16 Lejweleputswa (FLW) Standard 62 0.84 5 5 2.0 966.8 943.6 Analysis
7 Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D) 2019/01/26 2019/01/26 Lejweleputswa (FLW) Standard 62 0.84 5 3 2.0 919.8 882.0 Analysis
6 South African Junior Team Championships 2018 (U14E) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 2.0 967.0 933.2 Analysis
5 Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U14) 2018/06/23 2018/06/23 Lejweleputswa (FLW) Standard 62 0.84 5 4 1.0 1023.8 997.2 Analysis
4 Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (D) 2018/05/26 2018/05/26 Lejweleputswa (FLW) Standard 62 0.84 5 2 1.0 1056.2 1031.2 Analysis
3 Inter Regional 2018 (U14 Individual) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1056.2 1031.2 Analysis
2 Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U14) 2018/02/24 2018/02/24 Lejweleputswa (FLW) Standard 62 0.84 5 4 0.0 1132.8 1120.0 Analysis
1 Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (G) 2018/01/27 2018/01/27 Lejweleputswa (FLW) Standard 62 0.84 5 5 1.0 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 44 14 0 30 14.0 31.8 -154.5 1040.1 885.6
White 24 9 0 15 9.0 37.5 -106.3 1036.3 930.0
Black 20 5 0 15 5.0 25.0 -212.5 1044.8 832.3
Standard All 44 14 0 30 14.0 31.8 -154.5 1040.1 885.6
White 24 9 0 15 9.0 37.5 -106.3 1036.3 930.0
Black 20 5 0 15 5.0 25.0 -212.5 1044.8 832.3
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 1050097793 Jonas, N (Ntlantla) 2 2.0 2 0 0 100.0 1040.0 425.0 1465.0 View list
2 105003848 Buitendag, J (Janco) 2 0.0 0 0 2 0.0 1040.0 -425.0 615.0 View list
3 105068804 Breedt, O (Owen) 1 1.0 1 0 0 100.0 1056.2 425.0 1481.2 View list
4 106089851 Botha, S (Shaun) 1 1.0 1 0 0 100.0 1056.2 425.0 1481.2 View list
5 1050108084 Kholumo, T (Tladi) 1 1.0 1 0 0 100.0 919.8 425.0 1344.8 View list
6 106091661 Mafila, D (Dimakatso) 1 1.0 1 0 0 100.0 1056.2 425.0 1481.2 View list
7 1070114116 Madatulana, A (Anele) 1 1.0 1 0 0 100.0 962.4 425.0 1387.4 View list
8 2040114088 Mawere, K (Kudzai) 1 1.0 1 0 0 100.0 966.8 425.0 1391.8 View list
9 108078518 Meyer, AF (Anko) 1 1.0 1 0 0 100.0 967.0 425.0 1392.0 View list
10 1080108112 Rantsane , J (Junior) 1 1.0 1 0 0 100.0 962.4 425.0 1387.4 View list
11 106077636 Richards, E (Ezekiel) 1 1.0 1 0 0 100.0 967.0 425.0 1392.0 View list
12 206056047 Swart, L (Lu-Mae) 1 1.0 1 0 0 100.0 966.8 425.0 1391.8 View list
13 1040108088 Van Loggerenberg, T (Theunis) 1 1.0 1 0 0 100.0 919.8 425.0 1344.8 View list
14 1100095993 Van Tonder, J (Jordan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1080097791 Mhetoa, A (Agobakwe) 1 0.0 0 0 1 0.0 919.8 -425.0 494.8 View list
16 2070107040 Mbobo, M (Mbali) 1 0.0 0 0 1 0.0 966.8 -425.0 541.8 View list
17 2060097295 Mbilase, H (Hlumela) 1 0.0 0 0 1 0.0 967.0 -425.0 542.0 View list
18 106053933 Marais, JE (Jean) 1 0.0 0 0 1 0.0 1023.8 -425.0 598.8 View list
19 1070109556 Loate, M (Motheo) 1 0.0 0 0 1 0.0 1090.3 -425.0 665.3 View list
20 105092209 Leqela, T (Teboho) 1 0.0 0 0 1 0.0 1132.8 -425.0 707.8 View list