Player Page

Marais, K (Klarise)
Dob: 2000/11/03 (Adult)
Gender: Male
Chess SA id: 1000151784
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/03/04 (470 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 rating1252.5
Current Weighted rating1196.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1252.5
Current highest rating achieved1252.5
Current floor (min rating allowed)752.5
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)±153.9
Current Raw change used (final)0.0
Projected new Raw rating1252.5
Projected new Weighed rating1101.6
Projected new Weighted performance255.4
Projected new final Raw rating (if new WP > new Raw)1252.5
Projected new highest rating1252.5
Projected new floor752.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.5
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 rating1188.1
Current Weighted rating1163.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.1
Current highest rating achieved1188.1
Current floor (min rating allowed)688.1
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)±168.7
Current Raw change used (final)0.0
Projected new Raw rating1188.1
Projected new Weighed rating1070.3
Projected new Weighted performance255.4
Projected new final Raw rating (if new WP > new Raw)1188.1
Projected new highest rating1188.1
Projected new floor688.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.1
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
1 JNW Open - Crawford 2023 (Adult) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 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 5 1 0 4 1.0 20.0 -255.0 1168.3 913.3
White 3 1 0 2 1.0 33.3 -141.7 1146.4 1004.8
Black 2 0 0 2 0.0 0.0 -425.0 1201.0 776.0
Standard All 5 1 0 4 1.0 20.0 -255.0 1168.3 913.3
White 3 1 0 2 1.0 33.3 -141.7 1146.4 1004.8
Black 2 0 0 2 0.0 0.0 -425.0 1201.0 776.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1740145613 Parag, Y (Yakesh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1930151789 Solwa, M (Mohamed) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 100030073 Phumelo, S (Sibusiso S) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1840151780 Hayward, S (Stuart) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2690110065 Dinham, J (Jenny) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list