Player Page

Maier, R (Ralph)
Dob: 1969/12/27 (Adult)
Gender: Male
Chess SA id: 169092856
FIDE id:
Region: Namakwa (NCN)
Citizen: RSA
Title(s):
Last active: 2019/02/16 (1947 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 rating1264.7
Current Weighted rating1254.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1264.7
Current highest rating achieved1264.7
Current floor (min rating allowed)764.7
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)±151.2
Current Raw change used (final)0.0
Projected new Raw rating1264.7
Projected new Weighed rating1153.9
Projected new Weighted performance311.6
Projected new final Raw rating (if new WP > new Raw)1264.7
Projected new highest rating1264.7
Projected new floor764.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.7
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 rating1254.6
Current Weighted rating1254.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1254.6
Current highest rating achieved1254.6
Current floor (min rating allowed)754.6
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)±153.4
Current Raw change used (final)0.0
Projected new Raw rating1254.6
Projected new Weighed rating1154.2
Projected new Weighted performance311.6
Projected new final Raw rating (if new WP > new Raw)1254.6
Projected new highest rating1254.6
Projected new floor754.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1254.6
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
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 rating1300.0
Current Weighted rating1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Namakwa Skaak Ope 2019 (Ope) 2019/02/16 2019/02/16 Namakwa (NCN) Standard 60 0.83 5 5 4.0 1223.2 1228.0 Analysis
3 ZF Mgcawu Inter-Region Open Trials (Qualifier 2) 2018 (U18) 2018/03/24 2018/03/24 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.0 1184.7 1181.6 Analysis
2 Namakwa Distrik Skaak Proewe 2018 (Ope) 2018/03/17 2018/03/17 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1184.7 1181.6 Analysis
1 Namakwa District Chess Tournament 2018 (A) 2018/02/02 2018/02/03 Namakwa (NCN) Standard 60 0.83 5 3 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 18 11 0 7 11.0 61.1 94.4 1175.0 1269.4
White 10 7 0 3 7.0 70.0 170.0 1174.8 1344.8
Black 8 4 0 4 4.0 50.0 0.0 1175.2 1175.2
Standard All 18 11 0 7 11.0 61.1 94.4 1175.0 1269.4
White 10 7 0 3 7.0 70.0 170.0 1174.8 1344.8
Black 8 4 0 4 4.0 50.0 0.0 1175.2 1175.2
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 1770096050 Prinsloo, J (Jan Abram) 3 1.0 1 0 2 33.3 1202.6 -141.7 1061.0 View list
2 1000096048 Rutledge, R (Roderique) 2 2.0 2 0 0 100.0 1204.0 425.0 1629.0 View list
3 1000098856 Windfield, J (Jeremia) 1 1.0 1 0 0 100.0 1223.2 425.0 1648.2 View list
4 2000096047 Williamson, K (Karen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 194038209 Tseka, G (Gerald) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
6 201080883 Koopman, M (Mathrine) 1 1.0 1 0 0 100.0 1223.2 425.0 1648.2 View list
7 201080881 Hanse, M (Monica) 1 1.0 1 0 0 100.0 1223.2 425.0 1648.2 View list
8 102064977 Engelbrecht, R (Rian) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
9 2700098868 Du Plessis, M (Melissa) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
10 100095244 De Wee, L (Leander) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
11 192092855 Ngoma, K (Khuthadzo) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
12 101027258 Nel, W (William) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
13 174095348 Mostert, A (Altus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 102064978 Marais, NJ (Nicholas) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
15 1870098867 Cloete, D (Dudley) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list