Player Page

Johnson, J (Jo-Meal)
Dob: 2010/04/05 (U16)
Gender: Female
Chess SA id: 2100118905
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2023/05/13 (370 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 rating1063.3
Curent Weighted rating1064.4
Curent Weighted performance932.2
Current official/published rating (highest between Raw, WR and WP)1064.4
Current floor (min rating allowed)655.8
Current highest rating achieved1155.8
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)±201.5
Current Raw change used (final)0.0
Projected new Raw rating1063.3
Projected new Weighed rating1064.5
Projected new Weighted performance932.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1064.5
Projected effective change (new Official - current Official)+0.2
Projected new highest rating1155.8
Projected new floor655.8
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 rating1043.6
Curent Weighted rating1042.2
Curent Weighted performance914.4
Current official/published rating (highest between Raw, WR and WP)1043.6
Current floor (min rating allowed)644.4
Current highest rating achieved1144.4
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)±207.2
Current Raw change used (final)0.0
Projected new Raw rating1043.6
Projected new Weighed rating1042.7
Projected new Weighted performance914.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1043.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1144.4
Projected new floor644.4
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 rating1198.8
Curent Weighted rating1198.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1198.8
Current floor (min rating allowed)698.8
Current highest rating achieved1198.8
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)±166.1
Current Raw change used (final)0.0
Projected new Raw rating1198.8
Projected new Weighed rating1198.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.8
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1198.8
Projected new floor698.8
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 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)698.8
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 floor698.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Eden Trials 2+3 2023 (U14) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 9 2.5 1104.1 1080.4 Analysis
12 Eden Trails 1 2023 (U13 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 2.5 1055.1 1021.2 Analysis
11 Hessequa Proewe 2 2023 (O13 Dogters) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 4 1.0 1059.1 1022.0 Analysis
10 Hessequa Proewe 1 2023 (O13 Dogters) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 2.0 1054.5 1012.4 Analysis
9 Hessequa Ontwikkeling 2022 (Laerskole) 2022/10/22 2022/10/22 Eden District (WEG) Rapid 30 0.60 5 5 2.5 1028.3 1200.0 Analysis
8 Western Cape Top Schools 2022 (U13 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 1.0 1035.3 1017.6 Analysis
7 Eden Topskole 2022 (O13 Dogters) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 6 4 1.0 1047.3 1029.2 Analysis
6 Eden Proewe 2 2022 (O13 Dogters) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 2.0 1042.2 1019.6 Analysis
5 Eden Proewe 1 2022 (O13 Dogters) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 1.0 1068.0 1045.6 Analysis
4 Hessequa Proewe 1 2022 (O13 Dogters) 2022/01/29 2022/01/29 Eden District (WEG) Standard 65 0.85 5 4 1.0 1092.1 1072.0 Analysis
3 Hessequa Skaak Proewe 1 2020 (O11 Dogters) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 4 0.5 1129.2 1112.8 Analysis
2 Hessequa Ontwikkelings Toernooi 2019 (B) 2019/11/01 2019/11/01 Eden District (WEG) Standard 60 0.83 6 6 2.5 1155.8 1144.4 Analysis
1 Western Cape Top Schools 2019 (U9 Girls) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 4 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 65 16 9 40 20.5 31.5 -156.9 1189.6 1032.6
White 33 9 5 19 11.5 34.8 -128.8 1183.9 1055.1
Black 32 7 4 21 9.0 28.1 -185.9 1195.4 1009.4
Standard All 60 14 8 38 18.0 30.0 -170.0 1186.9 1016.9
White 30 8 4 18 10.0 33.3 -141.7 1182.8 1041.1
Black 30 6 4 20 8.0 26.7 -198.3 1191.0 992.6
Rapid All 5 2 1 2 2.5 50.0 0.0 1222.1 1222.1
White 3 1 1 1 1.5 50.0 0.0 1195.6 1195.6
Black 2 1 0 1 1.0 50.0 0.0 1261.8 1261.8
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 2100130802 Speelman, A (Aliyah) 3 0.5 0 1 2 16.7 1073.1 -283.3 789.7 View list
2 2120136821 Simons, W (Wadene) 2 1.0 1 0 1 50.0 1047.3 0.0 1047.3 View list
3 2100118902 Brown, L (Lamees) 2 0.5 0 1 1 25.0 1079.3 -212.5 866.8 View list
4 2090109669 Kenzenie, K (Keisha) 2 0.5 0 1 1 25.0 1110.7 -212.5 898.2 View list
5 2090145221 Claassen, H (Haylene) 2 0.0 0 0 2 0.0 1047.3 -425.0 622.3 View list
6 2100136775 Klaasen, K (Keanay) 2 0.0 0 0 2 0.0 1080.0 -425.0 655.0 View list
7 2110131983 Daniels, C (Chelsea) 1 1.0 1 0 0 100.0 1104.1 425.0 1529.1 View list
8 2100151062 Draai, T (Tammy-Ann) 1 1.0 1 0 0 100.0 1055.1 425.0 1480.1 View list
9 2110130860 Frans, M (Meecha) 1 1.0 1 0 0 100.0 1104.1 425.0 1529.1 View list
10 2110109656 Hoogbaard, M (Mickyla) 1 1.0 1 0 0 100.0 1059.1 425.0 1484.1 View list
11 2100119676 Abrahams, W (Whainecia) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
12 1110117242 Bokwana, D (Devaan) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
13 2110149869 Korsten, D (Dominique) 1 1.0 1 0 0 100.0 1055.1 425.0 1480.1 View list
14 2090137876 Mudede, L (Lynn) 1 1.0 1 0 0 100.0 1042.2 425.0 1467.2 View list
15 2100137877 Mudede, T (Thandiwanashe) 1 1.0 1 0 0 100.0 1042.2 425.0 1467.2 View list
16 2120145214 Mzayifani, K (Khanyo) 1 1.0 1 0 0 100.0 1028.3 425.0 1453.3 View list
17 2100146736 Nhlapo, P (Philasande) 1 1.0 1 0 0 100.0 1035.3 425.0 1460.3 View list
18 2100131972 Nomdo, L (Lee-Caylin) 1 1.0 1 0 0 100.0 1092.1 425.0 1517.1 View list
19 2110118903 Pieters, C (Chantelle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 2100148846 Plaatjies, M (Margo) 1 1.0 1 0 0 100.0 1054.5 425.0 1479.5 View list