Player Page

Latchmiah, I (Ilan)
Dob: 2010/12/22 (U16)
Gender: Male
Chess SA id: 1100306352
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/06/10 (23 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 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 month6
Score (S)2.0
Expected score (We)1.80
Difference (S-We)0.09
Current Raw change (no limits, including tournament time weight)3.7
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)3.7
Projected new Raw rating1203.7
Projected new Weighed rating1104.0
Projected new Weighted performance410.7
Projected new final Raw rating (if new WP > new Raw)1203.7
Projected new highest rating1203.7
Projected new floor703.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.7
Projected effective change (new Official - current Official)+3.7
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
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 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 month6
Score (S)2.0
Expected score (We)2.72
Difference (S-We)-0.72
Current Raw change (no limits, including tournament time weight)-28.9
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-28.9
Projected new Raw rating1171.1
Projected new Weighed rating1104.0
Projected new Weighted performance432.3
Projected new final Raw rating (if new WP > new Raw)1171.1
Projected new highest rating1171.1
Projected new floor671.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.1
Projected effective change (new Official - current Official)-28.9
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
Tournament: JCC SAHETI High Schools League Round Robin 2024
Start: 2024/05/20  End: 2024/06/10  Host: GJM  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 6
Games: 6  Score: 2.0
Main rating: 1200.0  Rating gain/loss: 3.7
Type rating: 1200.0  Rating gain/loss: -28.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 JCC SAHETI High Schools League Round Robin 2024 2024/05/20 2024/06/10 Johannesburg Metro (GJM) Rapid 20 0.47 7 6 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 JCC SAHETI High Schools League Round Robin 2024 2024/05/20 2024/06/10 Johannesburg Metro (GJM) Rapid 20 0.47 7 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 2 0 4 2.0 33.3 -141.7 1448.9 1307.3
White 4 2 0 2 2.0 50.0 0.0 1481.5 1481.5
Black 2 0 0 2 0.0 0.0 -425.0 1383.7 958.7
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 6 2 0 4 2.0 33.3 -141.7 1448.9 1307.3
White 4 2 0 2 2.0 50.0 0.0 1481.5 1481.5
Black 2 0 0 2 0.0 0.0 -425.0 1383.7 958.7
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 6 2 0 4 2.0 33.3 -141.7 1448.9 1307.3
White 4 2 0 2 2.0 50.0 0.0 1481.5 1481.5
Black 2 0 0 2 0.0 0.0 -425.0 1383.7 958.7
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 6 2 0 4 2.0 33.3 -141.7 1448.9 1307.3
White 4 2 0 2 2.0 50.0 0.0 1481.5 1481.5
Black 2 0 0 2 0.0 0.0 -425.0 1383.7 958.7
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 110095105 Zhang, R (Richard) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1070306358 Peretz, B (Ben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1060133825 Paiker, J (Joey) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 2060133808 Mafinya, T (Thama) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 110091704 Levitan, J (Judah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1080109892 Balassis, P (Petro) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list