Player Page

Miji, J (Johathan)
Dob: 2011/05/24 (U14)
Gender: Male
Chess SA id: 1110311879
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (51 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 rating1241.9
Current Weighted rating1203.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1241.9
Current highest rating achieved1241.9
Current floor (min rating allowed)741.9
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)±156.2
Current Raw change used (final)0.0
Projected new Raw rating1241.9
Projected new Weighed rating1107.2
Projected new Weighted performance759.3
Projected new final Raw rating (if new WP > new Raw)1241.9
Projected new highest rating1241.9
Projected new floor741.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.9
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 rating1204.4
Current Weighted rating1200.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.4
Current highest rating achieved1204.4
Current floor (min rating allowed)704.4
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)±164.8
Current Raw change used (final)0.0
Projected new Raw rating1204.4
Projected new Weighed rating1104.3
Projected new Weighted performance399.4
Projected new final Raw rating (if new WP > new Raw)1204.4
Projected new highest rating1204.4
Projected new floor704.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.4
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 rating1259.6
Current Weighted rating1204.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1259.6
Current highest rating achieved1259.6
Current floor (min rating allowed)759.6
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)±152.3
Current Raw change used (final)0.0
Projected new Raw rating1259.6
Projected new Weighed rating1108.6
Projected new Weighted performance473.5
Projected new final Raw rating (if new WP > new Raw)1259.6
Projected new highest rating1259.6
Projected new floor759.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
2 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 Wits Young Kudu 2024 (Primary School) 2024/09/14 2024/09/14 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 Wits Young Kudu 2024 (Primary School) 2024/09/14 2024/09/14 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1252.7 1337.7
White 4 2 0 2 2.0 50.0 0.0 1322.3 1322.3
Black 6 4 0 2 4.0 66.7 141.7 1206.3 1348.0
Standard All 5 2 0 3 2.0 40.0 -85.0 1304.6 1219.6
White 2 0 0 2 0.0 0.0 -425.0 1436.8 1011.8
Black 3 2 0 1 2.0 66.7 141.7 1216.4 1358.1
Rapid All 5 4 0 1 4.0 80.0 255.0 1200.9 1455.9
White 2 2 0 0 2.0 100.0 425.0 1207.8 1632.8
Black 3 2 0 1 2.0 66.7 141.7 1196.2 1337.9
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 10 6 0 4 6.0 60.0 85.0 1252.7 1337.7
White 4 2 0 2 2.0 50.0 0.0 1322.3 1322.3
Black 6 4 0 2 4.0 66.7 141.7 1206.3 1348.0
Standard All 5 2 0 3 2.0 40.0 -85.0 1304.6 1219.6
White 2 0 0 2 0.0 0.0 -425.0 1436.8 1011.8
Black 3 2 0 1 2.0 66.7 141.7 1216.4 1358.1
Rapid All 5 4 0 1 4.0 80.0 255.0 1200.9 1455.9
White 2 2 0 0 2.0 100.0 425.0 1207.8 1632.8
Black 3 2 0 1 2.0 66.7 141.7 1196.2 1337.9
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 1120311867 Dosi, B (Bokamoso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120136178 Chikambeka, T (Tinai) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2130306108 Nethononda, M (Mulangi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1160155137 Maphuthoma, A (Amogetswe Lebogang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2120155034 Maitse, R (Relebogile Reitumetse) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1110312180 Zhang, R (Rongxu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120157475 Van Vollenhoven, R (Reuben Francois) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1120311870 Mabena, T (Themba) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2110138272 Campher, H (Hannah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120136511 Brand, H (Henko) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list