Player Page

De Meillon, K (Kian)
Dob: 2007/07/02 (U18)
Gender: Male
Chess SA id: 1070149726
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (38 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 rating1208.6
Current Weighted rating1181.1
Current Weighted performance1158.3
Current official/published rating (highest between Raw, WR and WP)1208.6
Current highest rating achieved1208.6
Current floor (min rating allowed)708.6
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)±163.8
Current Raw change used (final)0.0
Projected new Raw rating1208.6
Projected new Weighed rating1086.6
Projected new Weighted performance1158.3
Projected new final Raw rating (if new WP > new Raw)1208.6
Projected new highest rating1208.6
Projected new floor708.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.6
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 rating1137.2
Current Weighted rating1141.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1141.6
Current highest rating achieved1137.2
Current floor (min rating allowed)637.2
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)±181.3
Current Raw change used (final)0.0
Projected new Raw rating1137.2
Projected new Weighed rating1049.4
Projected new Weighted performance285.8
Projected new final Raw rating (if new WP > new Raw)1137.2
Projected new highest rating1137.2
Projected new floor637.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1137.2
Projected effective change (new Official - current Official)-4.4
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 rating1260.6
Current Weighted rating1226.2
Current Weighted performance1219.2
Current official/published rating (highest between Raw, WR and WP)1260.6
Current highest rating achieved1302.0
Current floor (min rating allowed)802.0
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.6
Projected new Weighed rating1128.9
Projected new Weighted performance1219.2
Projected new final Raw rating (if new WP > new Raw)1260.6
Projected new highest rating1302.0
Projected new floor802.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.6
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
5 Basil Ellman Annual Rapid 2024 (Advanced) 2024/06/08 2024/06/08 West Coast (WCU) Rapid 28 0.58 5 5 3.0 1197.5 1249.1 Analysis
4 Lower West Top Schools 2024 (U18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 3 1.0 1193.6 1253.8 Analysis
3 West Coast Schools Chess Prestige Championships 2024 (U18+U20 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1200.9 1302.0 Analysis
2 Lower West Coast Schools Chess Prestige 2024 (U18 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.9 1302.0 Analysis
1 Longacres Top 10 Battle January 2024 2024/01/27 2024/01/27 West Coast (WCU) Rapid 12 0.33 5 5 5.0 1163.7 1199.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Basil Ellman Annual Rapid 2024 (Advanced) 2024/06/08 2024/06/08 West Coast (WCU) Rapid 28 0.58 5 5 3.0 1197.5 1249.1 Analysis
6 Lower West Top Schools 2024 (U18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 3 1.0 1193.6 1253.8 Analysis
5 West Coast Schools Chess Prestige Championships 2024 (U18+U20 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1200.9 1302.0 Analysis
4 Lower West Coast Schools Chess Prestige 2024 (U18 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.9 1302.0 Analysis
3 Longacres Top 10 Battle January 2024 2024/01/27 2024/01/27 West Coast (WCU) Rapid 12 0.33 5 5 5.0 1163.7 1199.6 Analysis
2 West Coast High School Championships 2023 (U17 Boys) 2023/02/18 2023/02/18 West Coast (WCU) Standard 60 0.83 6 6 2.0 1200.0 1200.0 Analysis
1 Lower West Coast High Schools Prestige 2023 (U17 Boys) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 23 14 0 9 14.0 60.9 92.4 1218.8 1311.2
White 12 6 0 6 6.0 50.0 0.0 1238.7 1238.7
Black 11 8 0 3 8.0 72.7 193.2 1197.1 1390.3
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 23 14 0 9 14.0 60.9 92.4 1218.8 1311.2
White 12 6 0 6 6.0 50.0 0.0 1238.7 1238.7
Black 11 8 0 3 8.0 72.7 193.2 1197.1 1390.3
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 34 18 1 15 18.5 54.4 37.5 1209.8 1247.3
White 17 9 0 8 9.0 52.9 25.0 1233.4 1258.4
Black 17 9 1 7 9.5 55.9 50.0 1186.1 1236.1
Standard All 6 2 0 4 2.0 33.3 -141.7 1182.3 1040.7
White 3 1 0 2 1.0 33.3 -141.7 1234.8 1093.1
Black 3 1 0 2 1.0 33.3 -141.7 1129.9 988.3
Rapid All 28 16 1 11 16.5 58.9 75.9 1215.6 1291.5
White 14 8 0 6 8.0 57.1 60.7 1233.1 1293.9
Black 14 8 1 5 8.5 60.7 91.1 1198.1 1289.2
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 2130139087 Steyn, S (Samantha) 2 2.0 2 0 0 100.0 1180.6 425.0 1605.6 View list
2 1070110182 Maarman, R (Royaldhino) 2 0.0 0 0 2 0.0 1200.5 -425.0 775.5 View list
3 107087110 Du Plessis, S (Stefan) 2 0.0 0 0 2 0.0 1196.8 -425.0 771.8 View list
4 1070149735 Muller, A (Adrian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080191665 Mashigo, O (Oratile) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
6 1070131714 Maroem, D (Daron) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070134288 Gal, C (Curtis) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
8 1090191662 Fourie, R (Rudi) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
9 106049710 Cloete, A (Anrich) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1080149710 Carolus, J (Jade) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
11 1100142259 Adams, J (Jenito) 1 1.0 1 0 0 100.0 1197.5 425.0 1622.5 View list
12 1070138361 Diedericks, T (Teswell) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
13 1080157818 Dampies, P (Perchwill) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
14 1070109631 Johnson, S (Sergall) 1 1.0 1 0 0 100.0 1193.6 425.0 1618.6 View list
15 1080138371 Johnson, D (Deomanthy) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
16 1060110582 Koegelenberg, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1100191667 Niemand, M (Matthew) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
18 1110139048 Siebritz, Y (Yul) 1 1.0 1 0 0 100.0 1163.7 425.0 1588.7 View list
19 2110153822 Titus, J (Jolin) 1 1.0 1 0 0 100.0 1197.5 425.0 1622.5 View list
20 1060110180 Klein, C (Calvin) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list