Player Page

De Meyer, M (Marco)
Dob: 2005/02/23 (U20)
Gender: Male
Chess SA id: 105060746
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/01/28 (150 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 rating1920.0
Current Weighted rating1836.6
Current Weighted performance1642.5
Current official/published rating (highest between Raw, WR and WP)1920.0
Current highest rating achieved1920.0
Current floor (min rating allowed)1420.0
Current K-factor24
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)±59.4
Current Raw change used (final)0.0
Projected new Raw rating1920.0
Projected new Weighed rating1692.1
Projected new Weighted performance1642.5
Projected new final Raw rating (if new WP > new Raw)1920.0
Projected new highest rating1920.0
Projected new floor1420.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1920.0
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 rating1923.1
Current Weighted rating1849.5
Current Weighted performance1711.2
Current official/published rating (highest between Raw, WR and WP)1923.1
Current highest rating achieved1923.1
Current floor (min rating allowed)1423.1
Current K-factor24
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)±59.2
Current Raw change used (final)0.0
Projected new Raw rating1923.1
Projected new Weighed rating1703.9
Projected new Weighted performance1711.2
Projected new final Raw rating (if new WP > new Raw)1923.1
Projected new highest rating1923.1
Projected new floor1423.1
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1923.1
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 rating1078.0
Current Weighted rating1040.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1078.0
Current highest rating achieved1078.0
Current floor (min rating allowed)578.0
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)±197.3
Current Raw change used (final)0.0
Projected new Raw rating1078.0
Projected new Weighed rating958.9
Projected new Weighted performance458.0
Projected new final Raw rating (if new WP > new Raw)1078.0
Projected new highest rating1078.0
Projected new floor578.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1078.0
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 rating984.0
Current Weighted rating984.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)984.0
Current highest rating achieved984.0
Current floor (min rating allowed)500.0
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)±225.6
Current Raw change used (final)0.0
Projected new Raw rating984.0
Projected new Weighed rating905.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating984.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)984.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1913.1 1914.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 JMC Kick Off Tournament 2024 (A) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1913.1 1914.5 Analysis
27 Lenasia Chess Academy Tournament - Rapid Rated 2023 2023/10/08 2023/10/08 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.5 1798.2 984.0 Analysis
26 ANIME @ Play Chess 2023 (A) 2023/08/12 2023/08/12 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1761.9 1776.7 Analysis
25 Eureka Open 2023 (A) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1760.3 1774.2 Analysis
24 Eureka Open 2022 (A) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1712.9 1717.6 Analysis
23 Alberton Chess Club Open 2022 (A) 2022/07/16 2022/07/16 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1712.9 1717.6 Analysis
22 Ekurhuleni Chess Chessa Open 2021 (Elite) 2021/03/27 2021/03/28 Ekurhuleni (GE) Standard 90 0.94 5 5 2.5 1707.6 1710.6 Analysis
21 Ekurhuleni Chess Kempton Park Open 2020 (A) 2020/11/21 2020/11/21 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1693.0 1691.6 Analysis
20 Alberton Chess Club Open 2020 (A) 2020/02/22 2020/02/22 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1718.7 1721.6 Analysis
19 Heidelberg Open 2020 (Prestige) 2020/01/31 2020/02/02 Sedibeng (GSV) Standard 120 1.00 5 5 1.0 1718.7 1721.6 Analysis
18 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1673.9 1676.2 Analysis
17 GE vs GSV Inter Regional 2019 (U20A) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1625.4 1630.2 Analysis
16 GJM vs GE Inter Region 2019 (U16B) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1625.4 1630.2 Analysis
15 2019 Boksburg Chess Club Round Robin (A) 2019/09/28 2019/09/28 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1623.3 1624.7 Analysis
14 Ekurhuleni Grand Prix 2019 (A) 2019/09/14 2019/09/14 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1623.3 1624.7 Analysis
13 Springs Open 2019 (A) 2019/08/31 2019/08/31 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1620.7 1615.2 Analysis
12 Boksburg Chess Club Open 2019 (A) 2019/07/13 2019/07/13 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1598.0 1592.7 Analysis
11 Ekurhuleni Trials (3) 2019 (U16) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1598.6 1593.3 Analysis
10 JNW Club - Bryanston Open 2 2019 (A) 2019/05/11 2019/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1579.1 1573.8 Analysis
9 Ekurhuleni Trials 2 2019 (U16) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1359.4 1353.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 2 1 3.0 60.0 85.0 1880.4 1965.4
White 2 1 0 1 1.0 50.0 0.0 2053.1 2053.1
Black 3 1 2 0 2.0 66.7 141.7 1765.3 1907.0
Standard All 5 2 2 1 3.0 60.0 85.0 1880.4 1965.4
White 2 1 0 1 1.0 50.0 0.0 2053.1 2053.1
Black 3 1 2 0 2.0 66.7 141.7 1765.3 1907.0
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 142 80 19 43 89.5 63.0 110.7 1538.7 1649.4
White 71 42 12 17 48.0 67.6 149.6 1529.5 1679.2
Black 71 38 7 26 41.5 58.5 71.8 1547.9 1619.7
Standard All 137 77 18 42 86.0 62.8 108.6 1546.0 1654.6
White 68 39 12 17 45.0 66.2 137.5 1542.4 1679.9
Black 69 38 6 25 41.0 59.4 80.1 1549.5 1629.6
Rapid All 5 3 1 1 3.5 70.0 170.0 1339.3 1509.3
White 3 3 0 0 3.0 100.0 425.0 1237.3 1662.3
Black 2 0 1 1 0.5 25.0 -212.5 1492.3 1279.8
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 192023485 Mnguni, JD (Jakob) 5 0.0 0 0 5 0.0 1741.7 -425.0 1316.7 View list
2 187025727 Mpya, TM (Tshediso) 4 1.5 1 1 2 37.5 1590.0 -106.3 1483.7 View list
3 182025885 Mthunzi, B (Brighton) 4 1.0 1 0 3 25.0 1727.7 -212.5 1515.2 View list
4 107092639 Simpson, M (Michael) 4 1.0 1 0 3 25.0 1438.2 -212.5 1225.7 View list
5 205042537 Weideman, K (Kayleigh) 3 2.0 2 0 1 66.7 1517.2 141.7 1658.9 View list
6 191012376 Hercules, BV (Benjamin) 3 0.0 0 0 3 0.0 1628.2 -425.0 1203.2 View list
7 110086011 Felix, R (Raphael) 2 2.0 2 0 0 100.0 1664.2 425.0 2089.2 View list
8 207069536 Boshoma, C (Chisomo) 2 2.0 2 0 0 100.0 1337.3 425.0 1762.3 View list
9 205067320 De Beer, J (Janka) 2 2.0 2 0 0 100.0 1390.3 425.0 1815.3 View list
10 104006079 Davidow, T (Tadan) 2 2.0 2 0 0 100.0 1479.0 425.0 1904.0 View list
11 106013013 Huisamen, BB (Botha) 2 2.0 2 0 0 100.0 1348.5 425.0 1773.5 View list
12 101095340 Ledwaba, T (Thabang) 2 2.0 2 0 0 100.0 1095.9 425.0 1520.9 View list
13 199061344 Malete, M (Mogale) 2 2.0 2 0 0 100.0 1235.4 425.0 1660.4 View list
14 1070104078 Price, DR (Daelen) 2 2.0 2 0 0 100.0 1715.8 425.0 2140.8 View list
15 1070107792 Jaitas, K (Kittisak) 2 1.5 1 1 0 75.0 1761.1 212.5 1973.6 View list
16 104081294 Le Roux, EP (Emile Paul) 2 1.5 1 1 0 75.0 1464.5 212.5 1677.0 View list
17 189038287 Tshetlo, T (Tshepo) 2 1.5 1 1 0 75.0 1622.0 212.5 1834.5 View list
18 183037250 Uzeni, T (Tapera) 2 1.5 1 1 0 75.0 1491.3 212.5 1703.8 View list
19 104069713 Vorster, T (Tyrone) 2 1.5 1 1 0 75.0 1715.8 212.5 1928.3 View list
20 104056090 Weisz, B (Benjamin) 2 1.5 1 1 0 75.0 1649.7 212.5 1862.2 View list