Player Page

Miller, J (Jahwan)
Dob: 2014/04/27 (U12)
Gender: Male
Chess SA id: 1140150050
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/31 (83 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 rating1105.1
Current Weighted rating1112.9
Current Weighted performance972.2
Current official/published rating (highest between Raw, WR and WP)1112.9
Current highest rating achieved1215.3
Current floor (min rating allowed)715.3
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)±189.8
Current Raw change used (final)0.0
Projected new Raw rating1105.1
Projected new Weighed rating1022.6
Projected new Weighted performance972.2
Projected new final Raw rating (if new WP > new Raw)1105.1
Projected new highest rating1215.3
Projected new floor715.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1105.1
Projected effective change (new Official - current Official)-7.8
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 rating1094.9
Current Weighted rating1097.4
Current Weighted performance949.7
Current official/published rating (highest between Raw, WR and WP)1097.4
Current highest rating achieved1218.4
Current floor (min rating allowed)718.4
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)±192.6
Current Raw change used (final)0.0
Projected new Raw rating1094.9
Projected new Weighed rating1008.3
Projected new Weighted performance949.7
Projected new final Raw rating (if new WP > new Raw)1094.9
Projected new highest rating1218.4
Projected new floor718.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.9
Projected effective change (new Official - current Official)-2.5
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 rating1164.0
Current Weighted rating1194.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.4
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.0
Projected new Weighed rating1098.6
Projected new Weighted performance350.5
Projected new final Raw rating (if new WP > new Raw)1164.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.0
Projected effective change (new Official - current Official)-30.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Tsogo Sun Moves For Life Learners Tournament 2024 (U11) 2024/08/31 2024/08/31 Eden (WEG) Rapid 20 0.47 6 6 2.0 1108.0 1200.0 Analysis
2 Eden Top Schools 2024 (U11 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 2.0 1108.0 1091.3 Analysis
1 Mossel Bay Schools Trials 2 2024 (U11) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 4 1.5 1110.4 1091.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Tsogo Sun Moves For Life Learners Tournament 2024 (U11) 2024/08/31 2024/08/31 Eden (WEG) Rapid 20 0.47 6 6 2.0 1108.0 1200.0 Analysis
5 Eden Top Schools 2024 (U11 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 2.0 1108.0 1091.3 Analysis
4 Mossel Bay Schools Trials 2 2024 (U11) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 4 1.5 1110.4 1091.3 Analysis
3 Eden Trials 2+3 2023 (U10) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 9 2.0 1191.1 1189.2 Analysis
2 Eden Trails 1 2023 (U9 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 2.0 1215.3 1218.4 Analysis
1 Mossel Bay Schools Trials 2 2023 (U9 Boys+Girls) 2023/02/18 2023/02/18 Eden District (WEG) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 5 1 9 5.5 36.7 -113.3 1205.0 1091.7
White 7 4 1 2 4.5 64.3 121.4 1194.6 1316.0
Black 8 1 0 7 1.0 12.5 -318.8 1214.1 895.3
Standard All 9 3 1 5 3.5 38.9 -94.4 1192.4 1098.0
White 4 3 1 0 3.5 87.5 318.8 1190.5 1509.3
Black 5 0 0 5 0.0 0.0 -425.0 1193.9 768.9
Rapid All 6 2 0 4 2.0 33.3 -141.7 1223.8 1082.1
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 3 1 0 2 1.0 33.3 -141.7 1247.6 1106.0
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 34 9 7 18 12.5 36.8 -112.5 1189.1 1076.6
White 17 6 5 6 8.5 50.0 0.0 1176.2 1176.2
Black 17 3 2 12 4.0 23.5 -225.0 1202.0 977.0
Standard All 28 7 7 14 10.5 37.5 -106.3 1181.7 1075.5
White 14 5 5 4 7.5 53.6 30.4 1171.1 1201.5
Black 14 2 2 10 3.0 21.4 -242.9 1192.3 949.4
Rapid All 6 2 0 4 2.0 33.3 -141.7 1223.8 1082.1
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 3 1 0 2 1.0 33.3 -141.7 1247.6 1106.0
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 1140150049 Malambo, S (Saigen -Lee) 2 1.5 1 1 0 75.0 1207.7 212.5 1420.2 View list
2 1150147390 Hunter, J (Jorich) 2 1.0 1 0 1 50.0 1203.2 0.0 1203.2 View list
3 1140152598 Blou, J (Jaiden) 2 1.0 0 2 0 50.0 1203.2 0.0 1203.2 View list
4 2140310980 October, S (Shanicka) 1 1.0 1 0 0 100.0 1108.0 425.0 1533.0 View list
5 1130193073 November, M (Marlon) 1 1.0 1 0 0 100.0 1110.4 425.0 1535.4 View list
6 1170309791 Nel, H (Hudson) 1 1.0 1 0 0 100.0 1108.0 425.0 1533.0 View list
7 2140310979 Moos, M (Mishka) 1 1.0 1 0 0 100.0 1108.0 425.0 1533.0 View list
8 2140150051 Misland, R (Runay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2140150057 Wessels, M (Melissa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2140162395 Wilson, E (Eva Grace) 1 1.0 1 0 0 100.0 1108.0 425.0 1533.0 View list
11 2140151124 Olivier, R (Rolecia) 1 0.5 0 1 0 50.0 1191.1 0.0 1191.1 View list
12 2150151116 Botha, M (Mashone) 1 0.5 0 1 0 50.0 1191.1 0.0 1191.1 View list
13 2140193076 Petersen, L (Leoni) 1 0.5 0 1 0 50.0 1110.4 0.0 1110.4 View list
14 2150142295 Stewart, C (Chante) 1 0.5 0 1 0 50.0 1191.1 0.0 1191.1 View list
15 2130310977 Mdodana, I (Imange) 1 0.0 0 0 1 0.0 1108.0 -425.0 683.0 View list
16 1140151109 Louw, I (Inwano) 1 0.0 0 0 1 0.0 1191.1 -425.0 766.1 View list
17 1140152600 Jonas, T (Tshepiso) 1 0.0 0 0 1 0.0 1215.3 -425.0 790.3 View list
18 2140151119 Jansen, T (Tersha) 1 0.0 0 0 1 0.0 1191.1 -425.0 766.1 View list
19 1140145228 Highburg, T (Troy) 1 0.0 0 0 1 0.0 1191.1 -425.0 766.1 View list
20 1140310973 Hartzenberg, A (Allister) 1 0.0 0 0 1 0.0 1108.0 -425.0 683.0 View list