Player Page

Roelfse, M (Madwin)
Dob: 2011/01/12 (U14)
Gender: Male
Chess SA id: 1110118498
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1581 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 rating1166.7
Current Weighted rating1166.7
Current Weighted performance520.5
Current official/published rating (highest between Raw, WR and WP)1166.7
Current highest rating achieved1166.7
Current floor (min rating allowed)666.7
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)±173.9
Current Raw change used (final)0.0
Projected new Raw rating1166.7
Projected new Weighed rating1073.4
Projected new Weighted performance520.5
Projected new final Raw rating (if new WP > new Raw)1166.7
Projected new highest rating1166.7
Projected new floor666.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.7
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 rating1190.4
Current Weighted rating1190.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1190.4
Current highest rating achieved1190.4
Current floor (min rating allowed)690.4
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)±168.1
Current Raw change used (final)0.0
Projected new Raw rating1190.4
Projected new Weighed rating1095.2
Projected new Weighted performance440.1
Projected new final Raw rating (if new WP > new Raw)1190.4
Projected new highest rating1190.4
Projected new floor690.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.4
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 rating1122.8
Current Weighted rating1122.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1122.8
Current highest rating achieved1122.8
Current floor (min rating allowed)622.8
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)±185.1
Current Raw change used (final)0.0
Projected new Raw rating1122.8
Projected new Weighed rating1033.0
Projected new Weighted performance250.3
Projected new final Raw rating (if new WP > new Raw)1122.8
Projected new highest rating1122.8
Projected new floor622.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.8
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 George Trial 3 2020 (U10) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 1.0 1152.1 1182.8 Analysis
4 George Trial 2 2020 (U10) 2020/02/08 2020/02/08 Eden District (WEG) Standard 65 0.85 5 3 3.0 1152.1 1182.8 Analysis
3 George Trial 1 2020 (U10) 2020/01/25 2020/01/25 Eden District (WEG) Standard 65 0.85 5 5 2.0 1160.9 1200.0 Analysis
2 Pacaltsdorp Open 2019 (Development) 2019/08/31 2019/08/31 Eden District (WEG) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 Analysis
1 Eden Chess League 2019 (3rd Division) 2019/08/24 2019/08/24 Eden District (WEG) Rapid 30 0.60 5 4 1.0 1200.0 1200.0 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 22 8 2 12 9.0 40.9 -77.3 1194.5 1117.3
White 11 6 1 4 6.5 59.1 77.3 1196.5 1273.7
Black 11 2 1 8 2.5 22.7 -231.8 1192.6 960.8
Standard All 13 6 0 7 6.0 46.2 -32.7 1197.1 1164.4
White 6 4 0 2 4.0 66.7 141.7 1193.5 1335.2
Black 7 2 0 5 2.0 28.6 -182.1 1200.2 1018.1
Rapid All 9 2 2 5 3.0 33.3 -141.7 1190.8 1049.1
White 5 2 1 2 2.5 50.0 0.0 1200.0 1200.0
Black 4 0 1 3 0.5 12.5 -318.8 1179.3 860.5
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 1120130127 De Jager, F (Frans) 2 0.0 0 0 2 0.0 1156.5 -425.0 731.5 View list
2 1080118503 Norgarb, A (Aiden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2110119491 Mpuru, M (Moyisi) 1 1.0 1 0 0 100.0 1152.1 425.0 1577.1 View list
4 1130131111 Segole, R (Randall) 1 1.0 1 0 0 100.0 1152.1 425.0 1577.1 View list
5 1120118497 Sampson, E (Eejay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120130129 Francis, A (Aaron) 1 1.0 1 0 0 100.0 1152.1 425.0 1577.1 View list
7 1110130131 Jacobs, G (Gerhardt) 1 1.0 1 0 0 100.0 1152.1 425.0 1577.1 View list
8 1110119441 Baartman, A (Agcobile) 1 1.0 1 0 0 100.0 1160.9 425.0 1585.9 View list
9 1130130125 Cleophas, J (Jacob) 1 1.0 1 0 0 100.0 1160.9 425.0 1585.9 View list
10 2090118615 Buys, D (Denee) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 2090118613 Tarentaal, J (Jamy-Leigh) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 1090118614 Van Der Linde, B (Breybon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1120131110 Punt, H (Heinrich) 1 0.0 0 0 1 0.0 1152.1 -425.0 727.1 View list
14 1120119489 Mouton, P (Paul) 1 0.0 0 0 1 0.0 1152.1 -425.0 727.1 View list
15 1100118495 Moult, C (Cato) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 107088309 Michaels, A (Antonio) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2120119442 Kuyler, E (Elri) 1 0.0 0 0 1 0.0 1152.1 -425.0 727.1 View list
18 1110119447 Joubert, C (Chris) 1 0.0 0 0 1 0.0 1160.9 -425.0 735.9 View list
19 2100109379 Gouws, G (Garlan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1110130128 Da Silva, D (Darren) 1 0.0 0 0 1 0.0 1160.9 -425.0 735.9 View list