Player Page

Ross, M (Matthew)
Dob: 2013/12/29 (U12)
Gender: Male
Chess SA id: 1130159741
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (225 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 rating1220.2
Current Weighted rating1208.6
Current Weighted performance1120.8
Current official/published rating (highest between Raw, WR and WP)1220.2
Current highest rating achieved1233.6
Current floor (min rating allowed)733.6
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)±161.1
Current Raw change used (final)0.0
Projected new Raw rating1220.2
Projected new Weighed rating1112.3
Projected new Weighted performance1120.8
Projected new final Raw rating (if new WP > new Raw)1220.2
Projected new highest rating1233.6
Projected new floor733.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.2
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 rating1221.7
Current Weighted rating1208.8
Current Weighted performance1120.8
Current official/published rating (highest between Raw, WR and WP)1221.7
Current highest rating achieved1243.3
Current floor (min rating allowed)743.3
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.7
Projected new Weighed rating1112.6
Projected new Weighted performance1120.8
Projected new final Raw rating (if new WP > new Raw)1221.7
Projected new highest rating1243.3
Projected new floor743.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.7
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 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
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 4.0 1233.6 1243.3 Analysis
2 Eden School Chess Trials 1 2024 (U11 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 3.0 1204.0 1204.4 Analysis
1 Mossel Bay Schools Trials 2 2024 (U11) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 5 3.0 1183.2 1179.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 4.0 1233.6 1243.3 Analysis
4 Eden School Chess Trials 1 2024 (U11 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 3.0 1204.0 1204.4 Analysis
3 Mossel Bay Schools Trials 2 2024 (U11) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 5 3.0 1183.2 1179.2 Analysis
2 Eden Top Schools 2023 (U11 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 3 1.0 1192.8 1189.6 Analysis
1 Mossel Bay Top Schools 2023 (U11) 2023/07/29 2023/07/29 Eden District (WEG) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 9 2 9 10.0 50.0 0.0 1267.0 1267.0
White 10 5 1 4 5.5 55.0 42.5 1208.7 1251.2
Black 10 4 1 5 4.5 45.0 -42.5 1325.3 1282.8
Standard All 20 9 2 9 10.0 50.0 0.0 1267.0 1267.0
White 10 5 1 4 5.5 55.0 42.5 1208.7 1251.2
Black 10 4 1 5 4.5 45.0 -42.5 1325.3 1282.8
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 27 12 2 13 13.0 48.1 -15.7 1245.5 1229.7
White 13 5 1 7 5.5 42.3 -65.4 1190.7 1125.3
Black 14 7 1 6 7.5 53.6 30.4 1296.4 1326.7
Standard All 27 12 2 13 13.0 48.1 -15.7 1245.5 1229.7
White 13 5 1 7 5.5 42.3 -65.4 1190.7 1125.3
Black 14 7 1 6 7.5 53.6 30.4 1296.4 1326.7
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 1130145229 Leshawa, E (Emzeo) 2 1.0 1 0 1 50.0 1193.6 0.0 1193.6 View list
2 1140161671 Hoffman, C (Chaise) 1 1.0 1 0 0 100.0 1183.2 425.0 1608.2 View list
3 1140136790 Grace, S (Shane-Lee) 1 1.0 1 0 0 100.0 1204.0 425.0 1629.0 View list
4 1140193063 Fana, B (Buhlebenkanyeza) 1 1.0 1 0 0 100.0 1183.2 425.0 1608.2 View list
5 1140137101 Du Plessis, P (Phillip) 1 1.0 1 0 0 100.0 1183.2 425.0 1608.2 View list
6 2130148886 Labuschagne, S (Sure) 1 1.0 1 0 0 100.0 1233.6 425.0 1658.6 View list
7 1130159740 Pita, O (Oyama) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
8 2130159734 Moos, T (Tiffaney) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2140193072 Matwa, Z (Zhukanye) 1 1.0 1 0 0 100.0 1233.6 425.0 1658.6 View list
10 2140193071 Lottering, D (Deanley) 1 1.0 1 0 0 100.0 1233.6 425.0 1658.6 View list
11 1130300758 Van Zyl, I (Ivan) 1 1.0 1 0 0 100.0 1204.0 425.0 1629.0 View list
12 1140159744 Vanqa, L (Lihlomelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2140192894 Magomarele, T (Thato) 1 0.5 0 1 0 50.0 1233.6 0.0 1233.6 View list
14 2140161830 James, S (Sarah-Jane) 1 0.5 0 1 0 50.0 1233.6 0.0 1233.6 View list
15 2130145239 Taute, W (Willene) 1 0.0 0 0 1 0.0 1183.2 -425.0 758.2 View list
16 1130136600 Steenberg, H (Hendre) 1 0.0 0 0 1 0.0 1204.0 -425.0 779.0 View list
17 1130151011 Stander, D (Dean) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
18 2140148833 Mouton, C (Carli) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list
19 2120149899 Manuel, T (Tehmia) 1 0.0 0 0 1 0.0 1192.8 -425.0 767.8 View list
20 1140161672 Kiewiet, D (Denick) 1 0.0 0 0 1 0.0 1233.6 -425.0 808.6 View list