Player Page

Bahlmann, E (Ethan)
Dob: 2000/09/18 (Adult)
Gender: Male
Chess SA id: 100001076
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2018/05/12 (2200 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 rating1168.0
Curent Weighted rating1168.0
Curent Weighted performance280.9
Current official/published rating (highest between Raw, WR and WP)1168.0
Current floor (min rating allowed)668.0
Current highest rating achieved1168.0
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)±173.6
Current Raw change used (final)0.0
Projected new Raw rating1168.0
Projected new Weighed rating1168.0
Projected new Weighted performance280.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1168.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1168.0
Projected new floor668.0
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 rating1169.0
Curent Weighted rating1169.0
Curent Weighted performance281.1
Current official/published rating (highest between Raw, WR and WP)1169.0
Current floor (min rating allowed)669.0
Current highest rating achieved1169.0
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)±173.3
Current Raw change used (final)0.0
Projected new Raw rating1169.0
Projected new Weighed rating1169.0
Projected new Weighted performance281.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1169.0
Projected new floor669.0
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 rating852.0
Curent Weighted rating852.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)852.0
Current floor (min rating allowed)500.0
Current highest rating achieved944.0
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)±272.2
Current Raw change used (final)0.0
Projected new Raw rating852.0
Projected new Weighed rating852.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)852.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating944.0
Projected new floor500.0
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 rating852.0
Curent Weighted rating852.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)852.0
Current floor (min rating allowed)500.0
Current highest rating achieved944.0
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)±272.2
Current Raw change used (final)0.0
Projected new Raw rating852.0
Projected new Weighed rating852.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)852.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating944.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 5th Buffalo Trials 2018 (U18A+U20A) 2018/05/12 2018/05/12 Buffalo City (EBC) Standard 60 0.83 5 4 3.0 1099.4 1101.8 Analysis
5 4th Buffalo Trials 2018 (U20+Adults) 2018/04/21 2018/04/21 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 973.2 1000.4 Analysis
4 Buffalo Trails 3rd 2018 (U18A-Adult) 2018/03/25 2018/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 882.6 894.0 Analysis
3 2nd Buffalo Trials 2018 (U18A) 2018/03/03 2018/03/03 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 882.6 894.0 Analysis
2 Buffalo City 1st Chess Trials 2018 (U20A) 2018/02/03 2018/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 827.2 827.2 Analysis
1 South African Junior Team Championships 2017 (U18B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 852.0 852.0 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 30 12 4 14 14.0 46.7 -28.3 1101.0 1072.7
White 14 8 1 5 8.5 60.7 91.1 1101.9 1193.0
Black 16 4 3 9 5.5 34.4 -132.8 1100.2 967.4
Standard All 30 12 4 14 14.0 46.7 -28.3 1101.0 1072.7
White 14 8 1 5 8.5 60.7 91.1 1101.9 1193.0
Black 16 4 3 9 5.5 34.4 -132.8 1100.2 967.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100031258 Puttergill, D (Damian) 2 2.0 2 0 0 100.0 963.3 425.0 1388.3 View list
2 198045028 Mkoko, S (Siphamandla) 2 0.0 0 0 2 0.0 882.6 -425.0 457.6 View list
3 177095864 Ndumndum, B (Babonke) 1 1.0 1 0 0 100.0 827.2 425.0 1252.2 View list
4 102088871 John, J (Joseph) 1 1.0 1 0 0 100.0 882.6 425.0 1307.6 View list
5 101056607 Mathenjwa, BT (Bongmusa) 1 1.0 1 0 0 100.0 852.0 425.0 1277.0 View list
6 102017958 Lewis, H (Henrique) 1 1.0 1 0 0 100.0 1099.4 425.0 1524.4 View list
7 101066574 Alex, S (Shaun) 1 1.0 1 0 0 100.0 973.2 425.0 1398.2 View list
8 101076386 Cungcu, O (Olunje) 1 1.0 1 0 0 100.0 1099.4 425.0 1524.4 View list
9 100091477 Fekade, G (Gcisa) 1 1.0 1 0 0 100.0 827.2 425.0 1252.2 View list
10 100065366 Jayakody, D (Don) 1 1.0 1 0 0 100.0 882.6 425.0 1307.6 View list
11 1940101656 Phetshe, M (Mzwanele) 1 1.0 1 0 0 100.0 882.6 425.0 1307.6 View list
12 102047231 Pupuma, S (Spumezo) 1 1.0 1 0 0 100.0 882.6 425.0 1307.6 View list
13 1020096192 Janse Van Rensburg, J (John) 1 0.5 0 1 0 50.0 973.2 0.0 973.2 View list
14 102067533 Koshy, D (Don) 1 0.5 0 1 0 50.0 882.6 0.0 882.6 View list
15 196045046 Kondleka, M (Mfezeko) 1 0.5 0 1 0 50.0 882.6 0.0 882.6 View list
16 201065375 Simon, S (Sherin) 1 0.5 0 1 0 50.0 973.2 0.0 973.2 View list
17 100076445 Mosehla, M (Mankete) 1 0.0 0 0 1 0.0 852.0 -425.0 427.0 View list
18 101076368 Meyers, E (Emmanuel) 1 0.0 0 0 1 0.0 1099.4 -425.0 674.4 View list
19 100019694 Majoe, RT (Rethabile) 1 0.0 0 0 1 0.0 852.0 -425.0 427.0 View list
20 178014094 Jikijela, M (Musa) 1 0.0 0 0 1 0.0 973.2 -425.0 548.2 View list