Player Page

Visser, M (Meljeanio)
Dob: 2012/05/25 (U14)
Gender: Male
Chess SA id: 1120192847
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (112 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 rating1304.3
Current Weighted rating1233.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1304.3
Current highest rating achieved1304.3
Current floor (min rating allowed)804.3
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)±142.9
Current Raw change used (final)0.0
Projected new Raw rating1304.3
Projected new Weighed rating1136.2
Projected new Weighted performance1054.5
Projected new final Raw rating (if new WP > new Raw)1304.3
Projected new highest rating1304.3
Projected new floor804.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1304.3
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 rating1220.4
Current Weighted rating1208.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.4
Current highest rating achieved1220.4
Current floor (min rating allowed)720.4
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 rating1220.4
Projected new Weighed rating1112.4
Projected new Weighted performance409.1
Projected new final Raw rating (if new WP > new Raw)1220.4
Projected new highest rating1220.4
Projected new floor720.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.4
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 rating1302.2
Current Weighted rating1231.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1302.2
Current highest rating achieved1302.2
Current floor (min rating allowed)802.2
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)±143.3
Current Raw change used (final)0.0
Projected new Raw rating1302.2
Projected new Weighed rating1134.4
Projected new Weighted performance847.6
Projected new final Raw rating (if new WP > new Raw)1302.2
Projected new highest rating1302.2
Projected new floor802.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1302.2
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 5.0 1241.1 1232.0 Analysis
2 Cape Winelands Schools - Prestige 2024 (U13 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1225.3 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 5.0 1241.1 1232.0 Analysis
2 Cape Winelands Schools - Prestige 2024 (U13 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1225.3 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 12 0 5 12.0 70.6 175.0 1257.5 1432.5
White 9 7 0 2 7.0 77.8 236.1 1250.3 1486.5
Black 8 5 0 3 5.0 62.5 106.3 1265.6 1371.9
Standard All 5 3 0 2 3.0 60.0 85.0 1237.3 1322.3
White 3 2 0 1 2.0 66.7 141.7 1244.4 1386.1
Black 2 1 0 1 1.0 50.0 0.0 1226.5 1226.5
Rapid All 12 9 0 3 9.0 75.0 212.5 1266.0 1478.5
White 6 5 0 1 5.0 83.3 283.3 1253.3 1536.6
Black 6 4 0 2 4.0 66.7 141.7 1278.6 1420.3
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 17 12 0 5 12.0 70.6 175.0 1257.5 1432.5
White 9 7 0 2 7.0 77.8 236.1 1250.3 1486.5
Black 8 5 0 3 5.0 62.5 106.3 1265.6 1371.9
Standard All 5 3 0 2 3.0 60.0 85.0 1237.3 1322.3
White 3 2 0 1 2.0 66.7 141.7 1244.4 1386.1
Black 2 1 0 1 1.0 50.0 0.0 1226.5 1226.5
Rapid All 12 9 0 3 9.0 75.0 212.5 1266.0 1478.5
White 6 5 0 1 5.0 83.3 283.3 1253.3 1536.6
Black 6 4 0 2 4.0 66.7 141.7 1278.6 1420.3
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 1120158350 Groenewald, C (Carlyle) 1 1.0 1 0 0 100.0 1225.3 425.0 1650.3 View list
2 1120149751 Grobler, D (Dante) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110137706 Eyssen, M (Marcihano) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110148893 Coetzee, H (Hennie) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
5 1120137590 Amsterdam, J (Jodan) 1 1.0 1 0 0 100.0 1225.3 425.0 1650.3 View list
6 1120149755 Joseph, V (Valdemiro) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120140962 Jansen, J (Jaydon) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
8 1110141742 Le Roux, J (Joss) 1 1.0 1 0 0 100.0 1225.3 425.0 1650.3 View list
9 1120115875 Le Fleur, C (Caydon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120136808 Philander, C (Curtley) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
11 1110144652 Oberholzer, F (Fc) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
12 1110136810 Roux, K (Kristin) 1 1.0 1 0 0 100.0 1241.1 425.0 1666.1 View list
13 1110154628 Rautenbach, Z (Zahe) 1 0.0 0 0 1 0.0 1225.3 -425.0 800.3 View list
14 1120191726 Ralaivaosaona, T (Tendrisoa Manoharay) 1 0.0 0 0 1 0.0 1241.1 -425.0 816.1 View list
15 1120137592 Mcleod, N (Ney-Shawn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1110132074 Kwabe, A (Awonke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1120149753 Holmes, M (Matthew) 1 0.0 0 0 1 0.0 1225.3 -425.0 800.3 View list