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: 2024/07/27 (118 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 rating1220.7
Current Weighted rating1206.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.7
Current highest rating achieved1220.7
Current floor (min rating allowed)720.7
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)±161.0
Current Raw change used (final)0.0
Projected new Raw rating1220.7
Projected new Weighed rating1110.2
Projected new Weighted performance717.2
Projected new final Raw rating (if new WP > new Raw)1220.7
Projected new highest rating1220.7
Projected new floor720.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.7
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
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 rating1171.1
Current Weighted rating1189.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.4
Current highest rating achieved1171.1
Current floor (min rating allowed)671.1
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)±172.8
Current Raw change used (final)0.0
Projected new Raw rating1171.1
Projected new Weighed rating1093.9
Projected new Weighted performance411.1
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)-18.3
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 rating1278.4
Current Weighted rating1223.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1278.4
Current highest rating achieved1278.4
Current floor (min rating allowed)778.4
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)±148.3
Current Raw change used (final)0.0
Projected new Raw rating1278.4
Projected new Weighed rating1126.5
Projected new Weighted performance449.7
Projected new final Raw rating (if new WP > new Raw)1278.4
Projected new highest rating1278.4
Projected new floor778.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 6.0 1203.7 1200.0 Analysis
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
2 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 6.0 1203.7 1200.0 Analysis
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 14 8 0 6 8.0 57.1 60.7 1302.9 1363.6
White 8 4 0 4 4.0 50.0 0.0 1344.0 1344.0
Black 6 4 0 2 4.0 66.7 141.7 1248.1 1389.8
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 8 6 0 2 6.0 75.0 212.5 1193.4 1405.9
White 4 2 0 2 2.0 50.0 0.0 1206.5 1206.5
Black 4 4 0 0 4.0 100.0 425.0 1180.3 1605.3
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 8 0 6 8.0 57.1 60.7 1302.9 1363.6
White 8 4 0 4 4.0 50.0 0.0 1344.0 1344.0
Black 6 4 0 2 4.0 66.7 141.7 1248.1 1389.8
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 8 6 0 2 6.0 75.0 212.5 1193.4 1405.9
White 4 2 0 2 2.0 50.0 0.0 1206.5 1206.5
Black 4 4 0 0 4.0 100.0 425.0 1180.3 1605.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 110091688 Kwak, J (Jaeson) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
2 1090307366 Izinae, D (Dezy) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
3 1090307364 Gebrewold, A (Aaron) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
4 1080305908 Luthuli, S (Sizwe) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
5 1090162009 Ndawonde, L (Luyanda) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
6 106092829 Ahrens, H (Heinrich) 1 1.0 1 0 0 100.0 1203.7 425.0 1628.7 View list
7 110095105 Zhang, R (Richard) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1070306358 Peretz, B (Ben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1060133825 Paiker, J (Joey) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1100307388 Oyerinde, J (James) 1 0.0 0 0 1 0.0 1203.7 -425.0 778.7 View list
11 1080146351 Nundkoomar, S (Sohaan) 1 0.0 0 0 1 0.0 1203.7 -425.0 778.7 View list
12 2060133808 Mafinya, T (Thama) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 110091704 Levitan, J (Judah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1080109892 Balassis, P (Petro) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list